| Rank | County | Peak | Elev-Ft | Range (Level 5) | Ascent Date |
|---|
|
| 1. | UT-San Juan | Mount Peale | 12,721 | La Sal Mountains | Unknown |
| 2. | UT-Piute | Delano Peak | 12,169 | Tushar Mountains | Unknown |
| 2. | UT-Beaver | Delano Peak | 12,169 | Tushar Mountains | Unknown |
| 4. | CO-Montrose | Castle Rock | 11,453 | North-Central San Juan Mountains | Unknown |
| 5. | UT-Wayne | Boulder Top | 11,320 | Aquarius Plateau | Unknown |
| 6. | UT-Iron | Brian Head | 11,307 | Markagunt Plateau-Zion | Unknown |
| 7. | NM-Bernalillo | Sandia Crest | 10,678 | East Albuquerque Ranges | Unknown |
| 8. | UT-Washington | Signal Peak | 10,365 | Pine Valley Mountains | Unknown |
| 9. | UT-Millard | Mine Camp Peak | 10,222 | Pavant Range | Unknown |
| 10. | UT-Kane | Kane County High Point | 10,080 | Markagunt Plateau-Zion | Unknown |
| 11. | CA-Nevada | Mount Lola | 9148 | North Donner Pass Area | Unknown |
| 12. | CA-Sierra | Mount Lola-North Ridge Peak | 8844 | North Donner Pass Area | Unknown |
| 13. | NM-Union | Sierra Grande | 8720 | Raton Mesas | Unknown |
| 14. | CO-Elbert | Elbert County High Point | 7360 | Colorado Piedmont | Unknown |
| 15. | CO-Lincoln | Lincoln County High Point | 5960 | Colorado Piedmont | Unknown |
| 16. | CO-Washington | Washington County High Point | 5420 | Colorado Piedmont | Unknown |
| 17. | CO-Baca | Carrizo Mountain-East Slope | 5280 | Raton Mesas | Unknown |
| 18. | CA-San Benito | San Benito Mountain | 5241 | Diablo Range | Unknown |
| 19. | CO-Crowley | Crowley County High Point | 5220 | Colorado Piedmont | Unknown |
| 20. | CO-Morgan | Shannon Benchmark | 4935 | Inter-Platte High Plains | Unknown |
| 21. | CO-Bent | Bent County High Point | 4855 | Raton Mesas | Unknown |
| 22. | TX-Dallam | Dallam County High Point | 4780 | Raton Mesas | Unknown |
| 23. | CO-Prowers | Two Buttes | 4711 | Raton Mesas | Unknown |
| 24. | GA-Rabun | Rabun Bald | 4696 | South NC Blue Ridge Crest | Unknown |
| 25. | CA-Imperial | Blue Angels Peak | 4548 | Sierra Juarez | Unknown |
| 26. | VA-Bath | Paddy Knob | 4477 | Allegheny Mountain Ridge | Unknown |
| 27. | TX-Hartley | Hartley County High Point | 4465 | Raton Mesas | Unknown |
| 28. | VA-Augusta | Elliott Knob | 4463 | North Mountain Area | Unknown |
| 29. | CO-Yuma | Yuma County High Point | 4440 | Colorado Piedmont | Unknown |
| 30. | CA-Santa Clara | Copernicus Peak | 4360 | Diablo Range | Unknown |
| 30. | VA-Rockingham | Flagpole Knob | 4360 | Shenandoah Mountain | Unknown |
| 32. | NC-Burke | Long Arm Mountain | 4280 | N NC Blue Ridge Crest | Unknown |
| 33. | VT-Rutland | Killington Peak | 4235 | Central Green Mountains | Unknown |
| 34. | VA-Bedford | Apple Orchard Mountain | 4225 | Peaks of Otter-Apple Orchard Area | Unknown |
| 34. | VA-Botetourt | Apple Orchard Mountain | 4225 | Peaks of Otter-Apple Orchard Area | Unknown |
| 36. | NC-Alleghany | Catherine Knob | 4175 | N NC Blue Ridge Crest | Unknown |
| 37. | NC-Wilkes | Thompkins Knob | 4080 | N NC Blue Ridge Crest | Unknown |
| 38. | VA-Amherst | Rocky Mountain | 4072 | South Central Virginia Blue Ridge | Unknown |
| 38. | VA-Rockbridge | Rocky Mountain | 4072 | South Central Virginia Blue Ridge | Unknown |
| 40. | VA-Madison | Hawksbill | 4050 | Shenandoah-Middle Section | Unknown |
| 40. | VA-Page | Hawksbill | 4050 | Shenandoah-Middle Section | Unknown |
| 42. | VA-Floyd | Buffalo Mountain | 3971 | South Virginia Blue Ridge | Unknown |
| 43. | NC-Rutherford | Sugarloaf Mountain | 3965 | South NC Blue Ridge Crest | Unknown |
| 44. | VA-Roanoke | Poor Mountain | 3928 | South Virginia Blue Ridge | Unknown |
| 45. | NY-Hamilton | Snowy Mountain | 3898 | Southern Adirondacks | Unknown |
| 46. | CA-Contra Costa | Mount Diablo | 3849 | Diablo Range | Unknown |
| 47. | TX-Moore | Moore County High Point | 3825 | Plains of the Oklahoma Panhandle Area | Unknown |
| 48. | TX-Sherman | Sherman County High Point | 3805 | Plains of the Oklahoma Panhandle Area | Unknown |
| 49. | OK-Texas | Elam Benchmark | 3770 | Plains of the Oklahoma Panhandle Area | Unknown |
| 50. | VA-Montgomery | Poor Mountain-Southwest Peak | 3760 | South Virginia Blue Ridge | Unknown |
| 51. | VA-Rappahannock | The Pinnacle | 3730 | Shenandoah-Middle Section | Unknown |
| 52. | VA-Greene | Hazeltop-South Ridge | 3640 | Shenandoah-Middle Section | Unknown |
| 53. | TX-Carson | Carson County High Point | 3596 | Llano Estacado | Unknown |
| 54. | VA-Carroll | Fisher Peak | 3580 | South Virginia Blue Ridge | Unknown |
| 54. | NC-Surry | Fisher Peak | 3580 | South Virginia Blue Ridge | Unknown |
| 56. | VA-Patrick | Rocky Knob | 3572 | South Virginia Blue Ridge | Unknown |
| 57. | TN-Anderson | Cross Mountain | 3534 | Southern Cumberland Mountains | Unknown |
| 57. | TN-Campbell | Cross Mountain | 3534 | Southern Cumberland Mountains | Unknown |
| 59. | VA-Warren | Hogback Mountain | 3474 | Shenandoah-North Section | Unknown |
| 60. | VA-Albemarle | Big Flat Mountain | 3389 | Shenandoah-South Section | Unknown |
| 61. | TX-Hutchinson | Hutchinson County High Point | 3380 | Plains of the Oklahoma Panhandle Area | Unknown |
| 62. | TX-Gray | Gray County High Point | 3325 | Llano Estacado | Unknown |
| 63. | NC-Polk | Tryon Peak | 3280 | South NC Blue Ridge Crest | Unknown |
| 64. | CA-Santa Cruz | Mount Bielewski | 3231 | Santa Cruz Mountains | Unknown |
| 65. | VA-Galax | Galax City High Point | 2900 | South Virginia Blue Ridge | Unknown |
| 66. | MD-Allegany | Dans Mountain | 2895 | Northern Allegheny Mountains | Unknown |
| 67. | CA-Solano | Mount Vaca | 2819 | Wine Country Ranges | Unknown |
| 68. | NY-Herkimer | Herkimer County High Point | 2697 | Southern Adirondacks | Unknown |
| 69. | CA-San Mateo | Long Ridge | 2600 | Santa Cruz Mountains | Unknown |
| 70. | CA-Marin | Mount Tamalpais | 2571 | Sonoma-Marin Coast | Unknown |
| 71. | NY-Otsego | Otsego County High Point | 2420 | Northwest Catskills | Unknown |
| 72. | VA-Fauquier | Blue Mountain | 2205 | Northern Virginia Blue Ridge | Unknown |
| 73. | MD-Washington | Quirauk Mountain | 2140 | South Mountain-Catoctin | Unknown |
| 74. | MN-Lake | Stony Tower Hill | 2080 | Northern Minnesota Ranges | Unknown |
| 74. | TN-Knox | House Mountain | 2080 | Clinch Mountain Complex | Unknown |
| 76. | MN-Clearwater | Height of Land Lookout | 2005 | Mississippi Headwaters | Unknown |
| 77. | MN-Pipestone | Pipestone County High Point | 1990 | Sioux River Upland | Unknown |
| 78. | VA-Staunton | Betsey Bell | 1940 | North Mountain Area | Unknown |
| 79. | WI-Forest | Sugarbush Hill | 1939 | Wisconsin North Woods | Unknown |
| 80. | VA-Clarke | Blue Ridge-Paris Benchmark | 1935 | Northern Virginia Blue Ridge | Unknown |
| 81. | WI-Marathon | Rib Mountain | 1924 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 82. | MN-Murray | Buffalo Ridge | 1920 | Sioux River Upland | Unknown |
| 83. | WI-Langlade | Kent Lookout | 1903 | Wisconsin North Woods | Unknown |
| 84. | MD-Frederick | Catoctin Mountain | 1900 | South Mountain-Catoctin | Unknown |
| 85. | WI-Taylor | Taylor County High Point | 1840 | Wisconsin North Woods | Unknown |
| 86. | MN-Nobles | Nobles County High Point | 1810 | Sioux River Upland | Unknown |
| 87. | MN-Rock | Hardwick Benchmark | 1790 | Sioux River Upland | Unknown |
| 88. | VA-Harrisonburg | Harrisonburg City High Point | 1767 | Masanutten Mountain | Unknown |
| 89. | MN-Itasca | Big Thunder Peak | 1752 | Northern Minnesota Ranges | Unknown |
| 90. | VA-Roanoke city | Mill Mountain | 1740 | South Virginia Blue Ridge | Unknown |
| 91. | WI-Florence | Florence County High Point | 1730 | Wisconsin North Woods | Unknown |
| 92. | WI-Iowa | Blue Mounds | 1719 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 93. | KY-Madison | Bear Mountain | 1660 | Central Cumberland Plateau | Unknown |
| 94. | KY-Rockcastle | Cruse Ridge | 1640 | Central Cumberland Plateau | Unknown |
| 95. | KY-Jackson | Cruse Ridge | 1633 | Central Cumberland Plateau | Unknown |
| 96. | WI-Sauk | Sauk Point Benchmark | 1593 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 97. | MN-Aitkin | Quadna Mountain | 1590 | Northern Minnesota Ranges | Unknown |
| 98. | MN-Cottonwood | Cottonwood County High Point | 1570 | Sioux River Upland | Unknown |
| 99. | SC-Spartanburg | Bird Mountain | 1496 | South NC Blue Ridge Crest | Unknown |
| 100. | WI-Dane | Blue Mounds | 1489 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 101. | WI-Clark | Clark County High Point | 1480 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 101. | WI-Columbia | South Range | 1480 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 101. | WI-Wood | Powers Bluff | 1480 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 104. | VA-Salem | Salem City High Point | 1460 | South Virginia Blue Ridge | Unknown |
| 104. | MN-Stearns | Stearns County High Point | 1460 | Mississippi Headwaters | Unknown |
| 106. | MN-Redwood | Redwood County High Point | 1450 | Sioux River Upland | Unknown |
| 107. | MN-Mower | Mower County High Point | 1440 | Mississippi-Missouri River Plains | Unknown |
| 107. | MN-Faribault | Faribault County High Point | 1440 | Mississippi-Missouri River Plains | Unknown |
| 107. | WI-Lafayette | Platte Mounds | 1440 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 110. | MN-Kandiyohi | Kandiyohi County High Point | 1410 | Mississippi Headwaters | Unknown |
| 111. | MN-Freeborn | Freeborn County High Point | 1400 | Mississippi-Missouri River Plains | Unknown |
| 112. | OH-Champaign | Champaign County High Point | 1390 | Ohio-Wabash-Erie Area | Unknown |
| 113. | MN-Dodge | Dodge County High Point | 1381 | Mississippi-Missouri River Plains | Unknown |
| 114. | MN-Olmsted | Olmsted County High Point | 1380 | Mississippi-Missouri River Plains | Unknown |
| 115. | MN-Mille Lacs | Mille Lacs County High Point | 1370 | Mississippi Headwaters | Unknown |
| 116. | MN-Winona | Winona County High Point | 1365 | Mississippi-Missouri River Plains | Unknown |
| 117. | MN-Steele | Steele County High Point | 1350 | Mississippi-Missouri River Plains | Unknown |
| 118. | MN-Houston | Houston County High Point | 1340 | Mississippi-Missouri River Plains | Unknown |
| 118. | VA-Buena Vista | Buena Vista City High Point | 1340 | South Central Virginia Blue Ridge | Unknown |
| 120. | WI-Crawford | Crawford County High Point | 1320 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 121. | WI-Adams | Friendship Mound | 1290 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 121. | MN-Waseca | Waseca County High Point | 1290 | Mississippi-Missouri River Plains | Unknown |
| 123. | VA-Prince William | Bull Run Mountains-Jackson Lookout Tower | 1279 | Northern Virginia Blue Ridge | Unknown |
| 124. | MN-Rice | Rice County High Point | 1270 | Mississippi-Missouri River Plains | Unknown |
| 124. | MN-Goodhue | Goodhue County High Point | 1270 | Mississippi-Missouri River Plains | Unknown |
| 126. | MN-Brown | Brown County High Point | 1263 | Sioux River Upland | Unknown |
| 127. | MN-Meeker | Meeker County High Point | 1260 | Mississippi Headwaters | Unknown |
| 128. | MN-Wabasha | Greenfield Hill | 1240 | Mississippi-Missouri River Plains | Unknown |
| 128. | WI-Grant | Grant County High Point | 1240 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 128. | SC-Cherokee | Thicketty Mountain | 1240 | Western Carolina Piedmont | Unknown |
| 131. | MN-Scott | Elko Benchmark | 1230 | Mississippi-Missouri River Plains | Unknown |
| 132. | MN-Wright | French Benchmark | 1223 | Mississippi Headwaters | Unknown |
| 133. | VA-Orange | Cowherd Mountain | 1197 | Shenandoah-South Section | Unknown |
| 134. | MN-Dakota | Buck Hill | 1195 | Mississippi-Missouri River Plains | Unknown |
| 135. | MN-Blue Earth | Blue Earth County High Point | 1190 | Mississippi-Missouri River Plains | Unknown |
| 135. | MN-Le Sueur | Le Sueur County High Point | 1190 | Mississippi-Missouri River Plains | Unknown |
| 137. | IL-McHenry | McHenry County High Point | 1189 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 138. | IN-Fayette | Fayette County High Point | 1180 | Ohio-Wabash-Erie Area | Unknown |
| 138. | VA-Bedford city | Bedford City High Point | 1180 | Peaks of Otter-Apple Orchard Area | Unknown |
| 138. | VA-Lexington | Lexington City High Point | 1180 | North Mountain Area | Unknown |
| 141. | OH-Miami | Miami County High Point | 1160 | Ohio-Wabash-Erie Area | Unknown |
| 142. | OH-Shelby | Shelby County High Point | 1150 | Ohio-Wabash-Erie Area | Unknown |
| 143. | MN-Renville | Renville County High Point | 1145 | Mississippi Headwaters | Unknown |
| 144. | MN-McLeod | McLeod County High Point | 1140 | Mississippi Headwaters | Unknown |
| 144. | IN-Union | Union County High Point | 1140 | Ohio-Wabash-Erie Area | Unknown |
| 146. | IN-Rush | Rush County High Point | 1135 | Ohio-Wabash-Erie Area | Unknown |
| 147. | KY-Clark | Clark County High Point | 1120 | Northern Cumberland Plateau | Unknown |
| 147. | MN-Hennepin | Hennepin County High Point | 1120 | Mississippi Headwaters | Unknown |
| 147. | MD-Carroll | Carroll County High Point | 1120 | South Mountain-Catoctin | Unknown |
| 150. | MN-Sherburne | Sherburne County High Point | 1110 | Mississippi Headwaters | Unknown |
| 151. | MN-Washington | Washington County High Point | 1104 | Mississippi Headwaters | Unknown |
| 152. | IN-Decatur | Decatur County High Point | 1097 | Ohio-Wabash-Erie Area | Unknown |
| 153. | MN-Carver | Carver County High Point | 1080 | Mississippi Headwaters | Unknown |
| 154. | IN-Franklin | Franklin County High Point | 1070 | Ohio-Wabash-Erie Area | Unknown |
| 155. | IL-Kane | Kane County High Point | 1065 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 156. | IL-Carroll | Carroll County High Point | 1063 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 157. | IN-Ripley | Ripley County High Point | 1060 | Ohio-Wabash-Erie Area | Unknown |
| 157. | MN-Nicollet | Nicollet County High Point | 1060 | Mississippi Headwaters | Unknown |
| 159. | SC-Anderson | Anderson County High Point--Fairview Church Northeast | 1053 | Western Carolina Piedmont | Unknown |
| 160. | OH-Butler | Butler County High Point | 1050 | Ohio-Wabash-Erie Area | Unknown |
| 160. | KY-Bourbon | Bourbon County High Point | 1050 | Northern Cumberland Plateau | Unknown |
| 160. | IL-Boone | Boone County High Point | 1050 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 160. | GA-Clayton | Clayton County High Point | 1050 | Georgia Piedmont | Unknown |
| 164. | IN-Dearborn | Dearborn County High Point | 1040 | Ohio-Wabash-Erie Area | Unknown |
| 165. | IL-Ogle | Hardpan Ridge | 1024 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 166. | IL-Lee | Lee County High Point | 1000 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 166. | KY-Grant | Grant County High Point | 1000 | Northern Cumberland Plateau | Unknown |
| 168. | IL-DeKalb | DeKalb County High Point | 990 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 169. | IN-Switzerland | Switzerland County High Point | 981 | Ohio-Wabash-Erie Area | Unknown |
| 170. | IN-Jefferson | Jefferson County High Point | 970 | Ohio-Wabash-Erie Area | Unknown |
| 170. | KY-Trimble | Fishers Ridge | 970 | Central Cumberland Plateau | Unknown |
| 172. | MD-Baltimore | Baltimore County High Point | 960 | South Mountain-Catoctin | Unknown |
| 173. | IL-Lake | Gander Mountain | 957 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 174. | IL-Cook | Cook County High Point | 950 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 175. | SC-Laurens | Big Knob | 945 | Western Carolina Piedmont | Unknown |
| 176. | VA-Winchester | Winchester City High Point | 940 | North Central Appalachian Ridges | Unknown |
| 177. | KY-Carroll | Carroll County High Point | 930 | Northern Cumberland Plateau | Unknown |
| 178. | CA-San Francisco | Mount Davidson | 925 | Santa Cruz Mountains | Unknown |
| 179. | KY-Gallatin | Gallatin County High Point | 920 | Northern Cumberland Plateau | Unknown |
| 179. | IN-Ohio | Ohio County High Point | 920 | Ohio-Wabash-Erie Area | Unknown |
| 179. | IL-LaSalle | La Salle County High Point | 920 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 182. | MD-Howard | Howard County High Point | 880 | South Mountain-Catoctin | Unknown |
| 182. | MD-Montgomery | Montgomery County High Point | 880 | South Mountain-Catoctin | Unknown |
| 184. | IL-Whiteside | Hinrichs Benchmark | 876 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 185. | IL-DuPage | DuPage County High Point | 850 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 186. | SC-Abbeville | Parsons Mountain | 832 | Western Carolina Piedmont | Unknown |
| 187. | IL-Will | Hickory Benchmark | 830 | Michigan Lower Peninsula | Unknown |
| 188. | CA-Sacramento | Carpenter Benchmark | 828 | Mokelumne Wilderness Area | Unknown |
| 189. | IL-Kendall | Kendall County High Point | 810 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 190. | MD-Harford | Whiteford Benchmark | 803 | South Mountain-Catoctin | Unknown |
| 191. | SC-Chester | Chester County High Point | 728 | Western Carolina Piedmont | Unknown |
| 192. | IL-Grundy | Grundy County High Point | 700 | Mississippi-Illinois-Lake Michigan Plains | Unknown |
| 193. | AL-Dale | Dale County High Point | 550 | Florida Panhandle-South Alabama | Unknown |
| 194. | MD-Cecil | Cecil County High Point | 535 | Southeast Pennsylvania Hills | Unknown |
| 195. | AL-Coffee | Coffee County High Point | 530 | Florida Panhandle-South Alabama | Unknown |
| 196. | VA-Fairfax | Gantt Hill | 520 | Northern Virginia Blue Ridge | Unknown |
| 197. | MD-Baltimore city | Baltimore High Point | 489 | South Mountain-Catoctin | Unknown |
| 198. | VA-Fairfax city | Fairfax City High Point | 480 | Northern Virginia Blue Ridge | Unknown |
| 199. | VA-Arlington | Minor Hill | 464 | Northern Virginia Blue Ridge | Unknown |
| 200. | MD-Prince George's | Prince Georges County High Point | 440 | South Mountain-Catoctin | Unknown |
| 201. | VA-Falls Church | Falls Church City High Point | 430 | Northern Virginia Blue Ridge | Unknown |
| 202. | DC-Washington, D.C. | Reno Reservoir | 415 | South Mountain-Catoctin | Unknown |
| 203. | AL-Houston | Houston County High Point | 380 | Florida Panhandle-South Alabama | Unknown |
| 204. | VA-Richmond city | Richmond City High Point | 370 | Virginia Piedmont | Unknown |
| 205. | AL-Geneva | Geneva County High Point | 340 | Florida Panhandle-South Alabama | Unknown |
| 206. | FL-Washington | Oak Hill | 331 | Florida Panhandle-South Alabama | Unknown |
| 207. | FL-Holmes | Holmes County High Point | 323 | Florida Panhandle-South Alabama | Unknown |
| 208. | FL-Jackson | Jackson County High Point | 320 | Florida Panhandle-South Alabama | Unknown |
| 208. | FL-Gadsden | Gadsden County High Point | 320 | Georgia Piedmont | Unknown |
| 208. | VA-Manassas | Manassas City High Point | 320 | Northern Virginia Blue Ridge | Unknown |
| 211. | FL-Lake | Sugarloaf Mountain | 310 | Florida Peninsula | Unknown |
| 212. | FL-Pasco | Jessamine Lake Northeast | 301 | Florida Peninsula | Unknown |
| 213. | FL-Polk | Polk County High Point | 300 | Florida Peninsula | Unknown |
| 213. | MD-Anne Arundel | Anne Arundel County High Point | 300 | South Central Maryland | Unknown |
| 215. | FL-Liberty | Liberty County High Point | 290 | Georgia Piedmont | Unknown |
| 216. | VA-Alexandria | Alexandria City High Point | 280 | Northern Virginia Blue Ridge | Unknown |
| 217. | FL-Hernando | Chinsegut Hill | 274 | Florida Peninsula | Unknown |
| 218. | FL-Bay | Bay County High Point | 270 | Florida Panhandle-South Alabama | Unknown |
| 218. | FL-Calhoun | Calhoun County High Point | 270 | Florida Panhandle-South Alabama | Unknown |
| 218. | VA-Sussex | Sussex County High Point | 270 | Virginia Piedmont | Unknown |
| 221. | FL-Orange | Orange County High Point | 225 | Florida Peninsula | Unknown |
| 222. | FL-Osceola | Osceola County High Point | 220 | Florida Peninsula | Unknown |
| 223. | FL-Pinellas | Pinellas County High Point | 105 | Florida Peninsula | Unknown |
| 224. | MD-Kent | Stillpond Neck | 102 | Delmarva | Unknown |
| 225. | MD-Wicomico | Wicomico County High Point | 90 | Delmarva | Unknown |
| 226. | FL-Brevard | Brevard County High Point | 83 | Florida Peninsula | Unknown |
| 227. | MD-Talbot | Talbot County High Point | 80 | Delmarva | Unknown |
| 228. | MD-Dorchester | Dorchester County High Point | 60 | Delmarva | Unknown |
| 229. | MD-Somerset | Somerset County High Point | 49 | Delmarva | Unknown |
| 230. | NH-Cheshire | Grand Monadnock | 3150 | Southern New Hampshire | 1977-02-05 |
| 231. | NH-Coös | Mount Washington | 6288 | Presidential Range | 1977-05-28 |
| 232. | NH-Grafton | Mount Lafayette | 5240 | Franconia Area | 1986-06-14 |
| 233. | NH-Carroll | Sandwich Mountain-Carroll County Highpoint | 3960 | Sandwich Range | 1987-07-27 |
| 234. | VT-Chittenden | Mount Mansfield | 4393 | Northern Green Mountains | 1988-07-13 |
| 235. | VT-Washington | Mount Ellen | 4083 | Central Green Mountains | 1988-07-15 |
| 236. | ME-Oxford | Old Speck | 4160 | Mahoosuc Range | 1988-07-25 |
| 237. | ME-Somerset | Bigelow Mountain | 4145 | Rangeley-Stratton | 1988-09-03 |
| 238. | ME-Franklin | Sugarloaf Mountain | 4240 | Rangeley-Stratton | 1988-09-04 |
| 239. | VT-Addison | Mount Abraham | 4006 | Central Green Mountains | 1988-09-05 |
| 240. | MA-Berkshire | Mount Greylock | 3488 | Berkshire Hills | 1990-06-01 |
| 241. | RI-Providence | Jerimoth Hill | 812 | Southern New England Upland | 1990-06-07 |
| 242. | IL-Jo Daviess | Charles Mound | 1235 | Mississippi-Illinois-Lake Michigan Plains | 1991-03-16 |
| 243. | WV-Pendleton | Spruce Knob | 4861 | Spruce Mountain Area | 1991-05-11 |
| 244. | MD-Garrett | Backbone Mountain | 3360 | Northern Allegheny Mountains | 1991-05-11 |
| 245. | PA-Somerset | Mount Davis | 3213 | Northern Allegheny Mountains | 1991-05-11 |
| 246. | CT-Litchfield | Mount Frissell-South Slope | 2372 | Southern Taconic Range | 1991-05-18 |
| 247. | NC-Yancey | Mount Mitchell | 6684 | Black Mountains | 1991-11-02 |
| 248. | NC-Swain | Clingmans Dome | 6643 | Central Great Smoky Mountains | 1991-11-02 |
| 248. | TN-Sevier | Clingmans Dome | 6643 | Central Great Smoky Mountains | 1991-11-02 |
| 250. | SC-Pickens | Sassafras Mountain | 3554 | South NC Blue Ridge Crest | 1991-11-02 |
| 251. | GA-Towns | Brasstown Bald | 4784 | Georgia Blue Ridge | 1991-11-03 |
| 251. | GA-Union | Brasstown Bald | 4784 | Georgia Blue Ridge | 1991-11-03 |
| 253. | AL-Cleburne | Cheaha Mountain | 2405 | Far South Appalachian Ridges | 1991-11-03 |
| 254. | FL-Walton | Britton Hill | 345 | Florida Panhandle-South Alabama | 1991-11-03 |
| 255. | DE-New Castle | Ebright Azimuth | 442 | Southeast Pennsylvania Hills | 1992-06-04 |
| 256. | NJ-Sussex | High Point | 1803 | Kittatiny Mountain | 1992-06-05 |
| 257. | ME-Piscataquis | Katahdin | 5268 | Katahdin Area | 1993-07-05 |
| 258. | VA-Smyth | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 1993-07-22 |
| 258. | VA-Grayson | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 1993-07-22 |
| 260. | KY-Harlan | Black Mountain | 4139 | Black Mountain | 1993-07-23 |
| 261. | MS-Tishomingo | Woodall Mountain | 806 | Far Southern Appalachian Plateaus | 1993-07-29 |
| 262. | GA-DeKalb | Stone Mountain | 1680 | Georgia Piedmont | 1993-09-10 |
| 263. | MA-Worcester | Wachusett Mountain | 1998 | Southern New England Upland | 1995-03-29 |
| 264. | MA-Essex | Holt Hill | 423 | Southern New England Upland | 1995-03-29 |
| 265. | OH-Logan | Campbell Hill | 1549 | Ohio-Wabash-Erie Area | 1996-05-26 |
| 266. | IN-Wayne | Hoosier Hill | 1257 | Ohio-Wabash-Erie Area | 1996-05-28 |
| 267. | MN-Cook | Eagle Mountain | 2301 | Northern Minnesota Ranges | 1996-07-27 |
| 268. | WI-Price | Timms Hill | 1951 | Wisconsin North Woods | 1996-07-28 |
| 269. | LA-Bienville | Driskill Mountain | 535 | Ouachita Foothills | 1996-11-09 |
| 270. | IA-Osceola | Hawkeye Point | 1670 | Sioux River Upland | 1997-07-12 |
| 271. | MI-Baraga | Mount Arvon | 1978 | Michigan Upper Peninsula | 1997-08-09 |
| 272. | MA-Suffolk | Bellevue Hill | 325 | Southern New England Upland | 1999-05-20 |
| 273. | CA-San Diego | Hot Springs Mountain | 6533 | San Diego Area Ranges | 1999-10-02 |
| 274. | CA-Ventura | Mount Pinos | 8831 | San Emigdio Mountains | 1999-10-16 |
| 275. | CA-Kern | Sawmill Mountain | 8818 | San Emigdio Mountains | 1999-10-16 |
| 276. | CA-Orange | Santiago Peak | 5687 | Santa Ana Mountains | 1999-10-16 |
| 277. | AZ-La Paz | Harquahala Mountain | 5681 | Harquahala Area | 2000-04-08 |
| 278. | AZ-Yuma | Signal Peak | 4877 | Kofa Area | 2000-04-08 |
| 279. | AZ-Pima | Mount Lemmon | 9157 | Huachuca Area | 2000-04-09 |
| 280. | AZ-Mohave | Hualapai Peak | 8417 | Hualapai Mountains | 2000-04-09 |
| 281. | AZ-Navajo | Black Mesa High Point | 8168 | Hopi-Navajo Mesas | 2000-04-10 |
| 282. | NV-Lincoln | Mount Grafton-South Ridge | 10,640 | Schell Creek Range | 2000-05-05 |
| 283. | AZ-Yavapai | Mount Union | 7979 | Prescott Area | 2000-06-19 |
| 284. | NY-Essex | Mount Marcy | 5344 | Adirondack High Peaks | 2000-07-01 |
| 285. | PA-Delaware | Delaware County High Point | 500 | Southeast Pennsylvania Hills | 2000-07-11 |
| 286. | CA-Riverside | San Jacinto Peak | 10,839 | San Jacinto Mountains | 2000-09-02 |
| 287. | CA-Los Angeles | Mount San Antonio | 10,064 | San Gabriel Mountains | 2001-04-14 |
| 288. | WV-Mineral | Black Rock | 3160 | Northern Allegheny Mountains | 2001-06-08 |
| 289. | WV-Hampshire | Nathaniel Mountain-Southwest Peak | 3020 | North Central Appalachian Ridges | 2001-06-08 |
| 290. | WV-Morgan | Cacapon Mountain-Ridge Benchmark | 2320 | North Central Appalachian Ridges | 2001-06-08 |
| 291. | CA-San Bernardino | San Gorgonio Mountain | 11,499 | San Bernardino Mountains | 2001-06-30 |
| 292. | WV-Jefferson | Blue Ridge-Wilson Gap South | 1713 | Northern Virginia Blue Ridge | 2002-03-26 |
| 293. | NC-Jackson | Richland Balsam | 6410 | Great Balsam Mountains | 2002-05-03 |
| 294. | NC-Transylvania | Chestnut Bald | 6000 | Great Balsam Mountains | 2002-05-03 |
| 295. | AZ-Apache | Mount Baldy | 11,403 | White Mountains | 2002-09-17 |
| 296. | KS-Stanton | Stanton County High Point | 3711 | Plains of the Oklahoma Panhandle Area | 2002-09-20 |
| 297. | KS-Morton | Morton County High Point | 3690 | Plains of the Oklahoma Panhandle Area | 2002-09-20 |
| 298. | OK-Cimarron | Black Mesa | 4973 | Raton Mesas | 2002-09-21 |
| 299. | RI-Kent | Bald Hill | 629 | Southern New England Upland | 2003-03-26 |
| 300. | RI-Washington | Washington County High Point | 560 | Southern New England Upland | 2003-03-26 |
| 301. | RI-Newport | Pocasset Hill | 315 | Southern New England Upland | 2003-03-26 |
| 302. | RI-Bristol | Mount Hope | 217 | Southern New England Upland | 2003-03-26 |
| 303. | OH-Clark | Clark County High Point | 1305 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 304. | OH-Preble | Preble County High Point | 1240 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 305. | OH-Madison | Madison County High Point | 1205 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 306. | OH-Greene | Greene County High Point | 1135 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 307. | OH-Fayette | Dumpling Hill | 1130 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 308. | OH-Montgomery | Montgomery County High Point | 1090 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 309. | OH-Warren | Warren County High Point | 1060 | Ohio-Wabash-Erie Area | 2003-04-05 |
| 310. | KS-Wallace | Mount Sunflower | 4039 | West Kansas-Nebraska High Plains | 2003-08-10 |
| 311. | MO-Iron | Taum Sauk Mountain | 1772 | Saint Francois Mountains | 2003-08-11 |
| 312. | OH-Licking | Licking County High Point | 1360 | Ohio-Wabash-Erie Area | 2003-08-14 |
| 313. | OH-Noble | Noble County High Point | 1340 | Ohio-Wabash-Erie Area | 2003-08-14 |
| 314. | OH-Muskingum | High Hill North | 1285 | Ohio-Wabash-Erie Area | 2003-08-14 |
| 315. | OH-Franklin | Franklin County High Point | 1130 | Ohio-Wabash-Erie Area | 2003-08-14 |
| 316. | CA-San Luis Obispo | Caliente Mountain | 5106 | San Luis Obispo Ranges | 2003-10-18 |
| 317. | FL-Citrus | Citrus County High Point | 230 | Florida Peninsula | 2004-02-20 |
| 318. | KY-Kenton | Kenton County High Point | 960 | Northern Cumberland Plateau | 2004-05-10 |
| 318. | OH-Hamilton | Hamilton County High Point | 960 | Ohio-Wabash-Erie Area | 2004-05-10 |
| 320. | KY-Campbell | Campbell County High Point | 920 | Northern Cumberland Plateau | 2004-05-10 |
| 321. | KY-Scott | Leesburg Benchmark | 1060 | Northern Cumberland Plateau | 2004-05-13 |
| 321. | KY-Harrison | Leesburg Benchmark | 1060 | Northern Cumberland Plateau | 2004-05-13 |
| 323. | NC-Graham | Huckleberry Knob | 5560 | Unicoi Mountains | 2004-05-14 |
| 324. | TN-Monroe | Haw Knob | 5472 | Unicoi Mountains | 2004-05-14 |
| 325. | NC-Macon | Standing Indian | 5499 | Georgia Blue Ridge | 2004-05-15 |
| 325. | NC-Clay | Standing Indian | 5499 | Georgia Blue Ridge | 2004-05-15 |
| 327. | MA-Hampden | Round Top Hill | 1781 | Berkshire Hills | 2004-06-08 |
| 328. | CT-Hartford | South Johnson Hill | 1398 | Southern Taconic Range | 2004-06-08 |
| 329. | CT-Tolland | Burley Hill | 1316 | Southern New England Upland | 2004-06-08 |
| 330. | CT-Fairfield | Fairfield County High Point | 1290 | Southern Taconic Range | 2004-06-08 |
| 331. | CT-Windham | Snow Hill | 1200 | Southern New England Upland | 2004-06-08 |
| 332. | CT-New Haven | Southwest Lindsley Hill Peaks | 1050 | Southern Taconic Range | 2004-06-08 |
| 333. | CT-Middlesex | Bald Hill Range | 916 | Southern New England Upland | 2004-06-08 |
| 334. | CT-New London | Gates Hill | 660 | Southern New England Upland | 2004-06-08 |
| 335. | NH-Hillsborough | Pack Monadnock Mountain | 2280 | Southern New Hampshire | 2004-06-09 |
| 336. | MA-Middlesex | Nutting Hill-Northeast Slope | 1585 | Southern New Hampshire | 2004-06-09 |
| 337. | VT-Grand Isle | Grand Isle High Point | 279 | Northern Green Mountains | 2004-06-09 |
| 338. | WA-Clallam | Gray Wolf Ridge | 7218 | North-Central Olympic Mountains | 2004-07-23 |
| 339. | AZ-Gila | Myrtle Point | 7960 | Mogollon Rim | 2004-08-28 |
| 340. | NV-Nye | Mount Jefferson | 11,941 | Toquima Range | 2004-09-04 |
| 341. | AZ-Pinal | Rice Peak-North Ridge | 7280 | Huachuca Area | 2004-11-13 |
| 342. | AZ-Santa Cruz | Mount Wrightson | 9453 | Piñaleno Area | 2005-03-28 |
| 343. | VT-Bennington | Equinox Mountain | 3840 | Northern Taconic | 2005-07-25 |
| 344. | MA-Norfolk | Great Blue Hill | 640 | Southern New England Upland | 2005-08-22 |
| 345. | MA-Bristol | Sunrise Hill | 394 | Southern New England Upland | 2005-08-22 |
| 346. | MA-Hampshire | West Mountain | 2106 | Berkshire Hills | 2005-08-24 |
| 347. | VT-Windham | Stratton Mountain | 3940 | Southern Green Mountains | 2005-08-25 |
| 348. | MA-Franklin | Crum Hill | 2835 | Southern Green Mountains | 2005-08-25 |
| 349. | NH-Belknap | Belknap Mountain | 2382 | Southern New Hampshire | 2005-08-27 |
| 350. | NH-Strafford | Copple Crown Mountain-Southwest Slope | 1700 | Southern New Hampshire | 2005-08-27 |
| 351. | NH-Rockingham | Nottingham Mountain | 1340 | Southern New Hampshire | 2005-08-27 |
| 352. | VT-Windsor | Gillespie Peak | 3366 | Central Green Mountains | 2005-08-29 |
| 353. | NH-Merrimack | Mount Kearsarge | 2920 | Southern New Hampshire | 2005-08-29 |
| 354. | VT-Lamoille | Mount Mansfield-Adams Apple | 4120 | Northern Green Mountains | 2005-09-01 |
| 355. | VT-Essex | East Mountain | 3439 | Vermont Upland | 2005-09-01 |
| 356. | NH-Sullivan | Croydon Peak | 2756 | Southern New Hampshire | 2005-09-02 |
| 357. | VT-Orleans | Jay Peak | 3858 | Northern Green Mountains | 2005-09-05 |
| 358. | VT-Franklin | Big Jay | 3786 | Northern Green Mountains | 2005-09-05 |
| 359. | AZ-Maricopa | Browns Peak | 7657 | Mazatzal Mountains | 2005-11-03 |
| 360. | AZ-Graham | Mount Graham | 10,720 | Bisbee-Tombstone Area | 2005-11-04 |
| 361. | AZ-Greenlee | Greenlee County High Point | 9441 | White Mountains | 2005-11-04 |
| 362. | AZ-Cochise | Chiricahua Peak | 9759 | Chiricahua Area | 2005-11-05 |
| 363. | NC-Henderson | Little Pisgah Mountain | 5280 | Great Balsam Mountains | 2006-08-04 |
| 364. | NC-Buncombe | Potato Knob | 6400 | Black Mountains | 2006-08-05 |
| 365. | NC-McDowell | The Pinnacle | 5665 | N NC Blue Ridge Crest | 2006-08-05 |
| 366. | NC-Watauga | Grandfather Mountain | 5946 | N NC Blue Ridge Crest | 2006-08-06 |
| 366. | NC-Caldwell | Grandfather Mountain | 5946 | N NC Blue Ridge Crest | 2006-08-06 |
| 368. | UT-Duchesne | Kings Peak | 13,528 | Central Uinta Range | 2006-08-24 |
| 369. | NV-Clark | Charleston Peak | 11,916 | Spring Mountains | 2007-06-06 |
| 370. | AZ-Coconino | Humphreys Peak | 12,633 | Flagstaff Area | 2007-06-23 |
| 371. | ME-Cumberland | Pleasant Mountain-North Slope | 1880 | Western Maine Coast | 2007-07-10 |
| 372. | ME-York | Clark Mountain | 1320 | Western Maine Coast | 2007-07-10 |
| 373. | IA-Allamakee | Allamakee County High Point | 1340 | Mississippi-Missouri River Plains | 2007-07-25 |
| 374. | MA-Dukes | Marthas Vineyard High Point | 311 | Northeast Terminal Moraine | 2008-04-19 |
| 375. | MA-Barnstable | Pine Hill | 306 | Northeast Terminal Moraine | 2008-04-19 |
| 376. | PA-Dauphin | Big Lick Mountain | 1771 | Anthracite Ridges | 2008-07-21 |
| 377. | PA-Lebanon | Stony Mountain | 1651 | Anthracite Ridges | 2008-07-21 |
| 378. | PA-Lancaster | Lancaster County High Point | 1180 | Southeast Pennsylvania Hills | 2008-07-21 |
| 379. | VT-Caledonia | Signal Mountain | 3360 | Vermont Upland | 2008-08-11 |
| 380. | VT-Orange | Butterfield Mountain | 3167 | Vermont Upland | 2008-08-11 |
| 381. | MA-Nantucket | Sankaty Head | 111 | Northeast Terminal Moraine | 2009-03-21 |
| 382. | NY-Oneida | Tassel Hill | 1940 | Finger Lakes | 2009-04-26 |
| 383. | NY-Bronx | Bronx High Point | 280 | Southern Taconic Range | 2009-07-17 |
| 384. | PA-Schuylkill | Bears Head | 2094 | Anthracite Ridges | 2009-07-26 |
| 385. | PA-Northampton | Blue Mountain-Northampton County High Point | 1695 | Blue Mountain | 2009-07-26 |
| 386. | PA-Berks | Blue Mountain-Berks County High Point | 1680 | Blue Mountain | 2009-07-26 |
| 387. | PA-Lehigh | Blue Mountain-Lehigh County High Point | 1674 | Blue Mountain | 2009-07-26 |
| 388. | NY-Orange | Schunnemunk Mountain | 1664 | Hudson-Jersey Highlands | 2009-07-27 |
| 389. | NY-Putnam | Scofield Ridge | 1540 | Hudson-Jersey Highlands | 2009-07-28 |
| 390. | NJ-Passaic | Bearfort Mountain | 1480 | Hudson-Jersey Highlands | 2009-07-30 |
| 391. | NJ-Morris | Morris County High Point | 1395 | Hudson-Jersey Highlands | 2009-07-30 |
| 392. | NJ-Warren | Kittatiny Mountain-Warren CoHP | 1600 | Kittatiny Mountain | 2009-07-31 |
| 393. | MA-Plymouth | Manomet Hill | 395 | Southern New England Upland | 2009-08-22 |
| 394. | ME-Penobscot | East Turner Mountain | 2456 | Katahdin Area | 2009-09-26 |
| 395. | ME-Aroostook | Peaked Mountain | 2220 | Northern Maine | 2009-09-27 |
| 396. | ME-Knox | Mount Megunticook | 1385 | Western Maine Coast | 2009-09-28 |
| 397. | ME-Washington | Pleasant Mountain | 1374 | Eastern Maine Coast | 2009-09-28 |
| 398. | ME-Waldo | Frye Mountain | 1139 | Western Maine Coast | 2009-09-28 |
| 399. | ME-Sagadahoc | Whitten Hill | 630 | Western Maine Coast | 2009-09-28 |
| 400. | ME-Kennebec | McGaffey Mountain | 1310 | Western Maine Coast | 2010-05-31 |
| 401. | ME-Androscoggin | Shackley Hill | 1122 | Western Maine Coast | 2010-05-31 |
| 402. | ME-Lincoln | Cunningham Mountain-Northwest Slope | 760 | Western Maine Coast | 2010-06-02 |
| 403. | ME-Hancock | Cadillac Mountain | 1528 | Eastern Maine Coast | 2010-06-03 |
| 404. | TX-Ellis | Ellis County High Point | 898 | Plains of East Texas | 2010-09-01 |
| 405. | TX-Dallas | Dallas County High Point | 870 | Plains of East Texas | 2010-09-01 |
| 406. | AR-Logan | Magazine Mountain | 2753 | Northern Ouachita Mountains | 2010-10-03 |
| 407. | AR-Yell | Petit Jean Mountain | 2440 | Northern Ouachita Mountains | 2010-10-03 |
| 408. | AR-Perry | Deckard Mountain | 1812 | Central Ouachita Mountains | 2010-10-03 |
| 409. | AR-Garland | Ouachita Pinnacle | 1961 | Central Ouachita Mountains | 2010-10-04 |
| 410. | AR-Saline | Smith Pinnacle-North Slope | 1800 | Central Ouachita Mountains | 2010-10-04 |
| 411. | AR-Lonoke | Wilson Hill-East Ridge | 560 | Ozark Plateau Foothills | 2010-10-05 |
| 412. | AR-Phillips | Crowleys Ridge-South Summit | 410 | Mississippi-Tennessee-Tombigee | 2010-10-05 |
| 413. | MS-Tunica | Tunica County High Point | 300 | Mississippi-Tennessee-Tombigee | 2010-10-05 |
| 414. | AR-Arkansas | Arkansas County High Point | 225 | Ozark Plateau Foothills | 2010-10-05 |
| 415. | MS-Benton | Malone Benchmark | 771 | Mississippi-Tennessee-Tombigee | 2010-10-06 |
| 416. | MS-Marshall | Scales Lookout | 700 | Mississippi-Tennessee-Tombigee | 2010-10-06 |
| 417. | TN-Hardin | Hardin County High Point | 840 | Southern Cumberland Plateau | 2010-10-07 |
| 418. | AL-Lauderdale | Lauderdale County High Point | 920 | Southern Cumberland Plateau | 2010-10-08 |
| 419. | MS-Prentiss | Lebanon Mountain | 780 | Mississippi-Tennessee-Tombigee | 2010-10-08 |
| 420. | MS-Union | Union County High Point | 760 | Mississippi-Tennessee-Tombigee | 2010-10-08 |
| 421. | NY-Westchester | Bailey Benchmark | 980 | Southern Taconic Range | 2011-12-08 |
| 422. | NY-Dutchess | Brace Mountain | 2323 | Southern Taconic Range | 2011-12-09 |
| 423. | NY-Columbia | Alander Mountain-Southwest Ridge | 2110 | Southern Taconic Range | 2011-12-10 |
| 424. | OR-Tillamook | Rogers Peak | 3706 | North Oregon Coast Range | 2012-06-08 |
| 425. | OR-Washington | South Saddle Mountain | 3464 | North Oregon Coast Range | 2012-06-08 |
| 426. | OR-Clatsop | Saddle Mountain | 3283 | North Oregon Coast Range | 2012-06-08 |