| Rank | County | Peak | Elev-Ft | Range (Level 5) | Ascent Date |
|---|
|
| 1. | PA-Philadelphia | Chestnut Hill | 441 | Southeast Pennsylvania Hills | 1982-11-21 |
| 2. | MS-Warren | Warren County High Point | 400 | Mississippi-Tennessee-Tombigee | 1983-11-20 |
| 3. | PA-Susquehanna | Elk Hill | 2680 | Northeastern Pennsylvania | 1986-03-08 |
| 4. | NC-Dare | Jockeys Ridge | 100 | Eastern Carolina Piedmont | 1995 |
| 5. | PA-Somerset | Mount Davis | 3213 | Northern Allegheny Mountains | 1998-01-17 |
| 6. | VA-Fredericksburg | Fredericksburg City High Point | 251 | Virginia Piedmont | 1998-12-10 |
| 7. | VA-Manassas | Manassas City High Point | 320 | Northern Virginia Blue Ridge | 1999 |
| 7. | VA-Manassas Park | Manassas Park City High Point | 320 | Northern Virginia Blue Ridge | 1999 |
| 9. | VA-Chesapeake | Chesapeake City High Point | 30 | Virginia Piedmont | 1999-08-28 |
| 10. | VA-Dinwiddie | Dinwiddie County High Point | 410 | Virginia Piedmont | 2001-09-28 |
| 11. | NJ-Sussex | High Point | 1803 | Kittatiny Mountain | 2003-04-19 |
| 12. | VA-Newport News | Newport News City High Point | 90 | Virginia Piedmont | 2003-05-16 |
| 13. | NJ-Cumberland | Cumberland County High Point | 140 | South Jersey | 2003-08-09 |
| 14. | AZ-Coconino | Humphreys Peak | 12,633 | Flagstaff Area | 2004-08-08 |
| 15. | DE-New Castle | Ebright Azimuth | 442 | Southeast Pennsylvania Hills | 2005-04-01 |
| 16. | CA-Marin | Mount Tamalpais | 2571 | Sonoma-Marin Coast | 2005-04-08 |
| 17. | FL-Osceola | Osceola County High Point | 220 | Florida Peninsula | 2005-04-25 |
| 18. | FL-Brevard | Brevard County High Point | 83 | Florida Peninsula | 2006-10-16 |
| 19. | AZ-Pima | Mount Lemmon | 9157 | Huachuca Area | 2007-05-24 |
| 20. | HI-Hawaii | Mauna Kea | 13,796 | | 2007-10-17 |
| 21. | VA-Emporia | Emporia City High Point | 150 | Virginia Piedmont | 2008-09-12 |
| 22. | NC-New Hanover | New Hanover County High Point | 75 | Eastern Carolina Piedmont | 2008-09-18 |
| 23. | NC-Duplin | Duplin County High Point | 170 | Eastern Carolina Piedmont | 2008-09-20 |
| 24. | GA-Towns | Brasstown Bald | 4784 | Georgia Blue Ridge | 2009-03-25 |
| 24. | GA-Union | Brasstown Bald | 4784 | Georgia Blue Ridge | 2009-03-25 |
| 26. | NC-Swain | Clingmans Dome | 6643 | Central Great Smoky Mountains | 2009-03-26 |
| 26. | TN-Sevier | Clingmans Dome | 6643 | Central Great Smoky Mountains | 2009-03-26 |
| 28. | NC-Yancey | Mount Mitchell | 6684 | Black Mountains | 2009-03-28 |
| 29. | MD-Garrett | Backbone Mountain | 3360 | Northern Allegheny Mountains | 2009-05-01 |
| 30. | WV-Pendleton | Spruce Knob | 4861 | Spruce Mountain Area | 2009-05-02 |
| 31. | RI-Providence | Jerimoth Hill | 812 | Southern New England Upland | 2009-06-13 |
| 32. | CT-Litchfield | Mount Frissell-South Slope | 2372 | Southern Taconic Range | 2009-06-14 |
| 33. | MD-Calvert | Calvert County High Point | 188 | South Central Maryland | 2009-07-03 |
| 34. | PA-Bucks | Flint Hill-Northeast Slope | 970 | Southeast Pennsylvania Hills | 2009-07-12 |
| 35. | PA-Montgomery | Mill Hill | 700 | Southeast Pennsylvania Hills | 2009-07-20 |
| 36. | CA-Tehama | Brokeoff Mountain | 9235 | Lassen Peak Area | 2009-07-31 |
| 37. | NJ-Mercer | Baldpate Mountain | 480 | Hudson-Jersey Highlands | 2009-08-10 |
| 38. | NH-Coös | Mount Washington | 6288 | Presidential Range | 2009-08-21 |
| 39. | VT-Chittenden | Mount Mansfield | 4393 | Northern Green Mountains | 2009-08-22 |
| 40. | PA-Delaware | Delaware County High Point | 500 | Southeast Pennsylvania Hills | 2009-08-28 |
| 41. | NJ-Middlesex | Sand Hills | 300 | Hudson-Jersey Highlands | 2009-09-07 |
| 42. | VA-Northampton | Butlers Bluff | 65 | Delmarva | 2009-09-13 |
| 43. | VA-Accomack | Accomack County High Point | 60 | Delmarva | 2009-09-13 |
| 44. | NC-Currituck | Luark Hill | 66 | Eastern Carolina Piedmont | 2009-09-17 |
| 45. | NC-Hyde | Ocracoke Island High Point | 27 | Eastern Carolina Piedmont | 2009-09-18 |
| 46. | MD-Wicomico | Wicomico County High Point | 90 | Delmarva | 2009-09-20 |
| 47. | DE-Sussex | Sussex County High Point | 75 | Delmarva | 2009-09-20 |
| 48. | MD-Somerset | Somerset County High Point | 49 | Delmarva | 2009-09-20 |
| 49. | PA-Northampton | Blue Mountain-Northampton County High Point | 1695 | Blue Mountain | 2009-10-03 |
| 50. | MD-Washington | Quirauk Mountain | 2140 | South Mountain-Catoctin | 2009-10-09 |
| 51. | MD-Frederick | Catoctin Mountain | 1900 | South Mountain-Catoctin | 2009-10-09 |
| 52. | NJ-Hunterdon | Smith Benchmark | 1060 | Hudson-Jersey Highlands | 2009-10-24 |
| 53. | MD-Anne Arundel | Anne Arundel County High Point | 300 | South Central Maryland | 2009-11-08 |
| 54. | VA-York | York County High Point | 130 | Virginia Piedmont | 2009-11-08 |
| 55. | VA-Williamsburg | Williamsburg City High Point | 100 | Virginia Piedmont | 2009-11-08 |
| 56. | PA-Lancaster | Lancaster County High Point | 1180 | Southeast Pennsylvania Hills | 2009-11-28 |
| 57. | PA-Chester | Welsh Mountain | 1080 | Southeast Pennsylvania Hills | 2009-11-28 |
| 58. | PA-Lehigh | Blue Mountain-Lehigh County High Point | 1674 | Blue Mountain | 2009-12-21 |
| 59. | NJ-Camden | Camden County High Point | 219 | South Jersey | 2010-01-23 |
| 60. | NJ-Gloucester | Gloucester County High Point | 180 | South Jersey | 2010-01-23 |
| 61. | NJ-Atlantic | Atlantic County High Point | 150 | South Jersey | 2010-01-23 |
| 62. | NJ-Union | Second Watchung Mountain-Union CoHP | 560 | Hudson-Jersey Highlands | 2010-03-28 |
| 63. | VA-Grayson | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 2010-04-17 |
| 63. | VA-Smyth | Mount Rogers | 5729 | Iron Mountains-Mount Rogers | 2010-04-17 |
| 65. | MD-Howard | Howard County High Point | 880 | South Mountain-Catoctin | 2010-06-02 |
| 66. | VA-Fairfax city | Fairfax City High Point | 480 | Northern Virginia Blue Ridge | 2010-06-07 |
| 67. | VA-Arlington | Minor Hill | 464 | Northern Virginia Blue Ridge | 2010-06-07 |
| 68. | MD-Prince George's | Prince Georges County High Point | 440 | South Mountain-Catoctin | 2010-06-07 |
| 69. | VA-Falls Church | Falls Church City High Point | 430 | Northern Virginia Blue Ridge | 2010-06-07 |
| 70. | DC-Washington, D.C. | Reno Reservoir | 415 | South Mountain-Catoctin | 2010-06-07 |
| 71. | MD-Carroll | Carroll County High Point | 1120 | South Mountain-Catoctin | 2010-06-09 |
| 72. | MD-Baltimore | Baltimore County High Point | 960 | South Mountain-Catoctin | 2010-06-09 |
| 73. | MD-Montgomery | Montgomery County High Point | 880 | South Mountain-Catoctin | 2010-06-09 |
| 74. | VA-Fairfax | Gantt Hill | 520 | Northern Virginia Blue Ridge | 2010-06-09 |
| 75. | NY-Ulster | Slide Mountain | 4180 | Southern Catskills | 2010-06-11 |
| 76. | NJ-Somerset | Mine Mountain | 860 | Hudson-Jersey Highlands | 2010-06-13 |
| 77. | MD-Talbot | Talbot County High Point | 80 | Delmarva | 2010-07-04 |
| 78. | MD-Dorchester | Dorchester County High Point | 60 | Delmarva | 2010-07-04 |
| 79. | MD-Baltimore city | Baltimore High Point | 489 | South Mountain-Catoctin | 2010-09-08 |
| 80. | VA-Virginia Beach | Cape Henry | 100 | Virginia Piedmont | 2010-09-13 |
| 81. | VA-Norfolk | Norfolk City High Point | 48 | Virginia Piedmont | 2010-09-13 |
| 82. | VA-Hampton | Hampton City High Point | 30 | Virginia Piedmont | 2010-09-13 |
| 83. | VA-New Kent | New Kent County High Point | 180 | Virginia Piedmont | 2010-09-17 |
| 84. | VA-James City | James City County High Point | 140 | Virginia Piedmont | 2010-09-17 |
| 85. | PA-York | Stone Head North | 1412 | South Mountain-Catoctin | 2010-10-10 |
| 86. | AL-Cleburne | Cheaha Mountain | 2405 | Far South Appalachian Ridges | 2010-10-18 |
| 87. | GA-Haralson | Reeds Mountain | 1560 | Far South Appalachian Ridges | 2010-10-18 |
| 88. | GA-Douglas | Andy Mountain | 1340 | Far South Appalachian Ridges | 2010-10-18 |
| 89. | GA-Cobb | Kennesaw Mountain | 1808 | Far South Appalachian Ridges | 2010-10-20 |
| 90. | GA-Clayton | Clayton County High Point | 1050 | Georgia Piedmont | 2010-10-21 |
| 91. | NJ-Burlington | Arneys Mount | 240 | South Jersey | 2011-01-03 |
| 92. | NJ-Ocean | Ocean County High Point | 230 | South Jersey | 2011-01-03 |
| 93. | PA-Berks | Blue Mountain-Berks County High Point | 1680 | Blue Mountain | 2011-01-08 |
| 94. | NY-Richmond | Todt Hill | 410 | Northeast Terminal Moraine | 2011-01-15 |
| 95. | NJ-Monmouth | Crawford Hill | 380 | South Jersey | 2011-01-15 |
| 96. | VA-Charlottesville | Charlottesville City High Point | 760 | South Central Virginia Blue Ridge | 2011-02-19 |
| 97. | VA-Staunton | Betsey Bell | 1940 | North Mountain Area | 2011-04-09 |
| 98. | CT-Tolland | Burley Hill | 1316 | Southern New England Upland | 2011-05-12 |
| 99. | CT-Windham | Snow Hill | 1200 | Southern New England Upland | 2011-05-12 |
| 100. | CT-New Haven | Southwest Lindsley Hill Peaks | 1050 | Southern Taconic Range | 2011-05-12 |
| 101. | CT-Middlesex | Bald Hill Range | 916 | Southern New England Upland | 2011-05-12 |
| 102. | CT-New London | Gates Hill | 660 | Southern New England Upland | 2011-05-12 |
| 103. | RI-Kent | Bald Hill | 629 | Southern New England Upland | 2011-05-13 |
| 104. | RI-Washington | Washington County High Point | 560 | Southern New England Upland | 2011-05-13 |
| 105. | NY-Nassau | Harbor Hill | 360 | Northeast Terminal Moraine | 2011-05-14 |
| 106. | NY-Queens | North Shore Towers Country Club | 260 | Northeast Terminal Moraine | 2011-05-14 |
| 107. | NJ-Essex | Second Watchung Mountain-Essex CoHP | 660 | Hudson-Jersey Highlands | 2011-06-15 |
| 108. | NJ-Hudson | Hudson County High Point | 260 | Hudson-Jersey Highlands | 2011-06-15 |
| 109. | PA-Columbia | Red Rock Mountain-West Slope | 2420 | Northern Allegheny Plateau | 2011-07-23 |
| 110. | NY-Essex | Mount Marcy | 5344 | Adirondack High Peaks | 2011-08-13 |
| 111. | PA-Monroe | Kistler Ledge | 2215 | Pocono Plateau | 2011-09-10 |
| 112. | PA-Carbon | Lake Mountain | 2180 | Pocono Plateau | 2011-09-10 |
| 113. | PA-Pike | Pike County High Point | 2115 | Pocono Plateau | 2011-09-10 |
| 114. | PA-Franklin | Tuscarora Mountain | 2458 | Southern Pennsylvania Ridges | 2011-10-09 |
| 114. | PA-Fulton | Tuscarora Mountain | 2458 | Southern Pennsylvania Ridges | 2011-10-09 |
| 116. | PA-Adams | East Big Flat Ridge | 2060 | South Mountain-Catoctin | 2011-10-09 |
| 117. | CA-Inyo | Mount Whitney | 14,495 | Mount Whitney Group | 2011-10-14 |
| 117. | CA-Tulare | Mount Whitney | 14,495 | Mount Whitney Group | 2011-10-14 |
| 119. | PA-Bedford | Blue Knob | 3120 | Central Pennsylvania Allegheny Mountains | 2011-11-12 |
| 120. | PA-Cambria | Cambria County High Point | 2862 | Central Pennsylvania Allegheny Mountains | 2011-11-12 |
| 121. | WV-Ohio | Ohio County High Point | 1420 | Southern Allegheny Plateau | 2011-11-24 |
| 122. | NJ-Warren | Kittatiny Mountain-Warren CoHP | 1600 | Kittatiny Mountain | 2011-12-03 |
| 123. | NJ-Morris | Morris County High Point | 1395 | Hudson-Jersey Highlands | 2011-12-26 |
| 124. | NY-Greene | Hunter Mountain | 4040 | Central Catskills | 2012-01-01 |
| 125. | CA-Imperial | Blue Angels Peak | 4548 | Sierra Juarez | 2012-01-13 |
| 126. | CA-San Diego | Hot Springs Mountain | 6533 | San Diego Area Ranges | 2012-01-14 |
| 127. | NY-Orange | Schunnemunk Mountain | 1664 | Hudson-Jersey Highlands | 2012-02-04 |
| 128. | VA-Alexandria | Alexandria City High Point | 280 | Northern Virginia Blue Ridge | 2012-02-17 |
| 129. | MD-Cecil | Cecil County High Point | 535 | Southeast Pennsylvania Hills | 2012-02-19 |
| 130. | OH-Logan | Campbell Hill | 1549 | Ohio-Wabash-Erie Area | 2012-03-13 |
| 131. | OH-Champaign | Champaign County High Point | 1390 | Ohio-Wabash-Erie Area | 2012-03-13 |
| 132. | OH-Union | Union County High Point | 1110 | Ohio-Wabash-Erie Area | 2012-03-13 |
| 133. | PA-Centre | Centre County High Point | 2630 | Central Pennsylvania Allegheny Mountains | 2012-03-17 |
| 134. | PA-Fayette | Laurel Hill | 2994 | Laurel Highlands | 2012-03-18 |
| 135. | PA-Westmoreland | Laurel Hill-Radio Tower | 2980 | Laurel Highlands | 2012-03-18 |
| 136. | PA-Cumberland | Blue Mountain-Perry/Cumberland High Point | 2270 | Blue Mountain | 2012-03-18 |
| 136. | PA-Perry | Blue Mountain-Perry/Cumberland High Point | 2270 | Blue Mountain | 2012-03-18 |
| 138. | NJ-Salem | Salem County High Point | 160 | South Jersey | 2012-03-28 |
| 139. | NJ-Cape May | Cape May County High Point | 60 | South Jersey | 2012-03-28 |
| 140. | PA-Schuylkill | Bears Head | 2094 | Anthracite Ridges | 2012-04-01 |
| 141. | PA-Northumberland | Boyers Knob | 1780 | Anthracite Ridges | 2012-04-01 |
| 142. | CT-Fairfield | Fairfield County High Point | 1290 | Southern Taconic Range | 2012-04-06 |
| 143. | NY-Rockland | Rockhouse Mountain | 1283 | Hudson-Jersey Highlands | 2012-04-06 |
| 144. | NY-Westchester | Bailey Benchmark | 980 | Southern Taconic Range | 2012-04-06 |
| 145. | VA-Bedford | Apple Orchard Mountain | 4225 | Peaks of Otter-Apple Orchard Area | 2012-04-21 |
| 145. | VA-Botetourt | Apple Orchard Mountain | 4225 | Peaks of Otter-Apple Orchard Area | 2012-04-21 |
| 147. | VA-Roanoke city | Mill Mountain | 1740 | South Virginia Blue Ridge | 2012-04-21 |
| 148. | KY-Harlan | Black Mountain | 4139 | Black Mountain | 2012-04-24 |
| 149. | VA-Lee | Little Black Mountain-Lee County High Point | 3760 | Black Mountain | 2012-04-24 |
| 150. | NC-Haywood | Mount Guyot | 6621 | Eastern Great Smoky Mountains | 2012-04-27 |
| 151. | TN-Cocke | Old Black | 6370 | Eastern Great Smoky Mountains | 2012-04-27 |
| 152. | VA-Winchester | Winchester City High Point | 940 | North Central Appalachian Ridges | 2012-04-29 |
| 153. | DE-Kent | Kent County High Point | 80 | Delmarva | 2012-05-13 |
| 154. | FL-Citrus | Citrus County High Point | 230 | Florida Peninsula | 2012-05-26 |
| 155. | NJ-Passaic | Bearfort Mountain | 1480 | Hudson-Jersey Highlands | 2012-06-09 |
| 156. | RI-Newport | Pocasset Hill | 315 | Southern New England Upland | 2012-06-17 |
| 157. | RI-Bristol | Mount Hope | 217 | Southern New England Upland | 2012-06-17 |
| 158. | PA-Union | Jones Mountain | 2160 | Central Pennsylvania Ridges | 2012-07-08 |
| 159. | PA-Montour | Montour Ridge-Northeast Slope | 1380 | Northern Allegheny Plateau | 2012-07-08 |
| 160. | OR-Clackamas | Mount Hood | 11,239 | Mount Hood Area | 2012-08-17 |
| 160. | OR-Hood River | Mount Hood | 11,239 | Mount Hood Area | 2012-08-17 |
| 162. | VA-Greene | Hazeltop-South Ridge | 3640 | Shenandoah-Middle Section | 2012-08-25 |
| 163. | VA-Albemarle | Big Flat Mountain | 3389 | Shenandoah-South Section | 2012-08-25 |
| 164. | CO-Lake | Mount Elbert | 14,433 | Elbert-Massive-Fryingpan Area | 2012-09-20 |
| 165. | FL-Lake | Sugarloaf Mountain | 310 | Florida Peninsula | 2012-10-27 |
| 166. | FL-Alachua | Alachua County High Point | 200 | Florida Peninsula | 2012-10-27 |
| 167. | FL-Leon | Leon County High Point | 279 | Florida Panhandle-South Alabama | 2012-10-28 |
| 168. | FL-Jefferson | Jefferson County High Point | 263 | Florida Panhandle-South Alabama | 2012-10-28 |
| 169. | FL-Madison | Madison County High Point | 240 | Florida Panhandle-South Alabama | 2012-10-28 |
| 170. | FL-Columbia | Columbia County High Point | 205 | Florida Peninsula | 2012-10-28 |
| 171. | FL-Hamilton | Hamilton County High Point | 170 | Georgia Piedmont | 2012-10-28 |
| 172. | FL-Walton | Britton Hill | 345 | Florida Panhandle-South Alabama | 2012-10-29 |
| 173. | FL-Washington | Oak Hill | 331 | Florida Panhandle-South Alabama | 2012-10-29 |
| 174. | FL-Jackson | Jackson County High Point | 320 | Florida Panhandle-South Alabama | 2012-10-29 |
| 174. | FL-Gadsden | Gadsden County High Point | 320 | Georgia Piedmont | 2012-10-29 |
| 174. | FL-Okaloosa | Okaloosa County High Point | 320 | Florida Panhandle-South Alabama | 2012-10-29 |
| 177. | FL-Bay | Bay County High Point | 270 | Florida Panhandle-South Alabama | 2012-10-29 |
| 177. | FL-Calhoun | Calhoun County High Point | 270 | Florida Panhandle-South Alabama | 2012-10-29 |
| 179. | VA-Lexington | Lexington City High Point | 1180 | North Mountain Area | 2012-12-30 |
| 180. | TX-Culberson | Guadalupe Peak | 8749 | Guadalupe Mountains | 2013-01-21 |
| 181. | NY-Kings | Battle Hill | 220 | Northeast Terminal Moraine | 2013-03-13 |
| 182. | VA-Amherst | Rocky Mountain | 4072 | South Central Virginia Blue Ridge | 2013-03-29 |
| 182. | VA-Rockbridge | Rocky Mountain | 4072 | South Central Virginia Blue Ridge | 2013-03-29 |
| 184. | CO-Arapahoe | Smoky Hill Ridge | 6210 | Colorado Piedmont | 2013-06-07 |
| 185. | CO-Clear Creek | Grays Peak | 14,270 | Central Front Range | 2013-06-08 |
| 185. | CO-Summit | Grays Peak | 14,270 | Central Front Range | 2013-06-08 |