| Rank | County | Peak | Elev-Ft | Range (Level 5) | Ascent Date |
|---|
|
| 1. | NV-Clark | Charleston Peak | 11,916 | Spring Mountains | Unknown |
| 2. | OR-Clackamas | Mount Hood | 11,239 | Mount Hood Area | Unknown |
| 2. | OR-Hood River | Mount Hood | 11,239 | Mount Hood Area | Unknown |
| 4. | OR-Deschutes | South Sister | 10,358 | Sisters Area | Unknown |
| 4. | OR-Lane | South Sister | 10,358 | Sisters Area | Unknown |
| 6. | NH-Coös | Mount Washington | 6288 | Presidential Range | Unknown |
| 7. | ME-Piscataquis | Katahdin | 5268 | Katahdin Area | Unknown |
| 8. | NH-Grafton | Mount Lafayette | 5240 | Franconia Area | Unknown |
| 9. | AL-Cleburne | Cheaha Mountain | 2405 | Far South Appalachian Ridges | Unknown |
| 10. | CT-Litchfield | Mount Frissell-South Slope | 2372 | Southern Taconic Range | Unknown |
| 11. | NY-Dutchess | Brace Mountain | 2323 | Southern Taconic Range | Unknown |
| 12. | NY-Orange | Schunnemunk Mountain | 1664 | Hudson-Jersey Highlands | Unknown |
| 13. | NY-Rockland | Rockhouse Mountain | 1283 | Hudson-Jersey Highlands | Unknown |
| 14. | NY-Westchester | Bailey Benchmark | 980 | Southern Taconic Range | Unknown |
| 15. | RI-Providence | Jerimoth Hill | 812 | Southern New England Upland | Unknown |
| 16. | PA-Delaware | Delaware County High Point | 500 | Southeast Pennsylvania Hills | Unknown |
| 17. | DE-New Castle | Ebright Azimuth | 442 | Southeast Pennsylvania Hills | Unknown |
| 18. | PA-Philadelphia | Chestnut Hill | 441 | Southeast Pennsylvania Hills | Unknown |
| 19. | NY-Bronx | Bronx High Point | 280 | Southern Taconic Range | Unknown |
| 20. | NJ-Hudson | Hudson County High Point | 260 | Hudson-Jersey Highlands | Unknown |
| 20. | NY-Queens | North Shore Towers Country Club | 260 | Northeast Terminal Moraine | Unknown |
| 22. | NY-Kings | Battle Hill | 220 | Northeast Terminal Moraine | Unknown |
| 23. | CA-Contra Costa | Mount Diablo | 3849 | Diablo Range | 1967 |
| 24. | CA-Shasta | Lassen Peak | 10,457 | Lassen Peak Area | 1973-07 |
| 25. | NY-Greene | Hunter Mountain | 4040 | Central Catskills | 1987-07-15 |
| 26. | CA-Inyo | Mount Whitney | 14,495 | Mount Whitney Group | 1993-07-15 |
| 26. | CA-Tulare | Mount Whitney | 14,495 | Mount Whitney Group | 1993-07-15 |
| 28. | NY-Ulster | Slide Mountain | 4180 | Southern Catskills | 1998-10-02 |
| 29. | NY-Delaware | Bearpen Mountain-Northwest Peak | 3520 | Northwest Catskills | 2000-05-06 |
| 30. | CA-Sacramento | Carpenter Benchmark | 828 | Mokelumne Wilderness Area | 2001-12-14 |
| 31. | CA-Santa Clara | Copernicus Peak | 4360 | Diablo Range | 2002-03-22 |
| 32. | CA-Ventura | Mount Pinos | 8831 | San Emigdio Mountains | 2002-04-14 |
| 33. | CA-Kern | Sawmill Mountain | 8818 | San Emigdio Mountains | 2002-04-14 |
| 34. | CA-Mono | White Mountain Peak | 14,246 | White Mountains | 2002-09-08 |
| 35. | CA-Siskiyou | Mount Shasta | 14,162 | Mount Shasta Area | 2002-09-22 |
| 36. | CA-Trinity | Mount Eddy | 9025 | Trinity Mountains | 2002-09-23 |
| 37. | CA-Alpine | Sonora Peak | 11,459 | Carson-Iceberg Area | 2002-10-05 |
| 38. | CA-Calaveras | Corral Hollow Hill | 8170 | Carson-Iceberg Area | 2002-10-05 |
| 39. | CA-El Dorado | Freel Peak | 10,881 | Carson Range | 2002-10-06 |
| 40. | CA-Amador | Thunder Mountain | 9410 | Mokelumne Wilderness Area | 2002-10-06 |
| 41. | CA-Nevada | Mount Lola | 9148 | North Donner Pass Area | 2002-10-07 |
| 42. | CA-Sierra | Mount Lola-North Ridge Peak | 8844 | North Donner Pass Area | 2002-10-07 |
| 43. | CA-Santa Cruz | Mount Bielewski | 3231 | Santa Cruz Mountains | 2002-12-21 |
| 44. | CA-San Francisco | Mount Davidson | 925 | Santa Cruz Mountains | 2002-12-22 |
| 45. | CA-San Diego | Hot Springs Mountain | 6533 | San Diego Area Ranges | 2003-02-05 |
| 46. | CA-Imperial | Blue Angels Peak | 4548 | Sierra Juarez | 2003-02-05 |
| 47. | CA-Riverside | San Jacinto Peak | 10,839 | San Jacinto Mountains | 2003-02-06 |
| 48. | CA-Solano | Mount Vaca | 2819 | Wine Country Ranges | 2003-02-09 |
| 49. | CA-Orange | Santiago Peak | 5687 | Santa Ana Mountains | 2003-05-09 |
| 50. | CA-San Luis Obispo | Caliente Mountain | 5106 | San Luis Obispo Ranges | 2003-05-15 |
| 51. | CA-Santa Barbara | Big Pine Mountain | 6800 | San Rafael Mountains | 2003-05-16 |
| 52. | CA-Alameda | Valpe Ridge-Rose Flat | 3840 | Diablo Range | 2003-05-19 |
| 53. | CA-San Benito | San Benito Mountain | 5241 | Diablo Range | 2003-05-21 |
| 54. | CA-San Mateo | Long Ridge | 2600 | Santa Cruz Mountains | 2003-05-27 |
| 55. | CA-Mariposa | Parsons Peak-Northwest Ridge | 12,040 | Central Yosemite Sierra | 2003-06-29 |
| 56. | CA-Tuolumne | Mount Lyell | 13,114 | Ritter Range-East Yosemite | 2003-08-23 |
| 57. | CA-Madera | Mount Ritter | 13,143 | Ritter Range-East Yosemite | 2003-09-14 |
| 58. | CA-Plumas | Mount Ingalls | 8372 | Keddie-Grizzly-Dixie Area | 2003-09-26 |
| 59. | CA-Yuba | Yuba County High Point | 4825 | Central North Sierra | 2003-09-26 |
| 60. | CA-Modoc | Eagle Peak | 9892 | Warner Mountains | 2003-09-27 |
| 61. | CA-Lassen | Hat Mountain | 8737 | Warner Mountains | 2003-09-28 |
| 62. | CA-Sutter | South Butte | 2120 | Sacramento Valley Buttes | 2003-09-28 |
| 63. | CA-Kings | Table Mountain | 3473 | Diablo Range | 2004 |
| 64. | CA-Stanislaus | Mount Stakes | 3804 | Diablo Range | 2004-01-08 |
| 65. | CA-San Joaquin | Boardman North | 3626 | Diablo Range | 2004-01-08 |
| 66. | CA-Merced | Laveaga Peak | 3801 | Diablo Range | 2004-05-18 |
| 67. | CA-Los Angeles | Mount San Antonio | 10,064 | San Gabriel Mountains | 2004-05-22 |
| 68. | CA-San Bernardino | San Gorgonio Mountain | 11,499 | San Bernardino Mountains | 2004-05-23 |
| 69. | NV-Esmeralda | Boundary Peak | 13,140 | White Mountains | 2004-05-26 |
| 70. | NV-Lyon | Middle Sister-Northeast Ridge | 10,560 | Pine Nut-Sweetwater Ranges | 2004-05-28 |
| 71. | WA-Pierce | Mount Rainier | 14,411 | Mount Rainier Area | 2004-06-15 |
| 72. | CA-Glenn | Black Butte | 7448 | Central Northern California Coast Range | 2004-07-09 |
| 73. | CA-Mendocino | Anthony Peak | 6954 | Yolla Bolly Area | 2004-07-09 |
| 74. | CA-Colusa | Snow Mountain | 7056 | Central Northern California Coast Range | 2004-07-10 |
| 74. | CA-Lake | Snow Mountain | 7056 | Central Northern California Coast Range | 2004-07-10 |
| 76. | CA-Napa | Mount Saint Helena-East Peak | 4200 | Wine Country Ranges | 2004-07-10 |
| 77. | CA-Humboldt | Salmon Mountain | 6956 | Salmon Mountains | 2004-09-11 |
| 78. | CA-Del Norte | Bear Mountain-Del Norte CoHP | 6400 | Siskiyou Mountains | 2004-09-12 |
| 79. | CA-Butte | Butte County High Point | 7120 | Northwestern Sierra Nevada | 2004-10-16 |
| 80. | CA-Yolo | Little Blue Ridge | 3120 | Wine Country Ranges | 2004-12-04 |
| 81. | CA-Sonoma | Cobb Mountain-Southwest Peak | 4480 | Mayacmas Mountains | 2004-12-05 |
| 82. | CA-Marin | Mount Tamalpais | 2571 | Sonoma-Marin Coast | 2004-12-06 |
| 83. | CA-Monterey | Junipero Serra Peak | 5862 | Santa Lucia Range | 2005-05-21 |
| 84. | PA-Bucks | Flint Hill-Northeast Slope | 970 | Southeast Pennsylvania Hills | 2005-06-13 |
| 85. | PA-Montgomery | Mill Hill | 700 | Southeast Pennsylvania Hills | 2005-06-13 |
| 86. | NJ-Sussex | High Point | 1803 | Kittatiny Mountain | 2005-06-14 |
| 87. | NJ-Morris | Morris County High Point | 1395 | Hudson-Jersey Highlands | 2005-06-14 |
| 88. | NJ-Somerset | Mine Mountain | 860 | Hudson-Jersey Highlands | 2005-06-14 |
| 89. | NJ-Mercer | Baldpate Mountain | 480 | Hudson-Jersey Highlands | 2005-06-14 |
| 90. | NJ-Middlesex | Sand Hills | 300 | Hudson-Jersey Highlands | 2005-06-14 |
| 91. | NY-Sullivan | Beech Mountain | 3118 | Southwest Catskills | 2005-06-17 |
| 92. | MA-Berkshire | Mount Greylock | 3488 | Berkshire Hills | 2005-06-19 |
| 93. | CT-Fairfield | Fairfield County High Point | 1290 | Southern Taconic Range | 2005-06-19 |
| 94. | NY-Richmond | Todt Hill | 410 | Northeast Terminal Moraine | 2005-06-19 |
| 95. | NJ-Monmouth | Crawford Hill | 380 | South Jersey | 2005-06-19 |
| 96. | NY-New York | Manhattan High Point | 265 | Northeast Terminal Moraine | 2005-06-19 |
| 97. | NJ-Burlington | Arneys Mount | 240 | South Jersey | 2005-06-20 |
| 98. | NJ-Camden | Camden County High Point | 219 | South Jersey | 2005-06-20 |
| 99. | NJ-Gloucester | Gloucester County High Point | 180 | South Jersey | 2005-06-20 |
| 100. | CA-Tehama | Brokeoff Mountain | 9235 | Lassen Peak Area | 2005-07-23 |
| 101. | CA-Fresno | North Palisade | 14,242 | Palisades | 2007-08-16 |
| 102. | WA-Jefferson | Mount Olympus | 7969 | Central Olympic Mountains | 2007-09-02 |
| 103. | MD-Montgomery | Montgomery County High Point | 880 | South Mountain-Catoctin | 2007-11-03 |
| 103. | MD-Howard | Howard County High Point | 880 | South Mountain-Catoctin | 2007-11-03 |
| 105. | PA-Somerset | Mount Davis | 3213 | Northern Allegheny Mountains | 2007-11-04 |
| 106. | PA-Fayette | Laurel Hill | 2994 | Laurel Highlands | 2007-11-04 |
| 107. | PA-Westmoreland | Laurel Hill-Radio Tower | 2980 | Laurel Highlands | 2007-11-04 |
| 108. | MD-Allegany | Dans Mountain | 2895 | Northern Allegheny Mountains | 2007-11-04 |
| 109. | MD-Frederick | Catoctin Mountain | 1900 | South Mountain-Catoctin | 2007-11-04 |
| 110. | WV-Pendleton | Spruce Knob | 4861 | Spruce Mountain Area | 2007-11-05 |
| 111. | MD-Garrett | Backbone Mountain | 3360 | Northern Allegheny Mountains | 2007-11-05 |
| 112. | MD-Baltimore | Baltimore County High Point | 960 | South Mountain-Catoctin | 2007-11-06 |
| 113. | MD-Baltimore city | Baltimore High Point | 489 | South Mountain-Catoctin | 2007-11-06 |
| 114. | DC-Washington, D.C. | Reno Reservoir | 415 | South Mountain-Catoctin | 2007-11-06 |
| 115. | MD-Anne Arundel | Anne Arundel County High Point | 300 | South Central Maryland | 2007-11-06 |
| 116. | NY-Putnam | Scofield Ridge | 1540 | Hudson-Jersey Highlands | 2008-04-27 |
| 117. | NJ-Union | Second Watchung Mountain-Union CoHP | 560 | Hudson-Jersey Highlands | 2008-05-24 |
| 118. | NJ-Bergen | Bald Mountain | 1164 | Hudson-Jersey Highlands | 2008-05-26 |
| 119. | MD-Prince George's | Prince Georges County High Point | 440 | South Mountain-Catoctin | 2008-09-01 |
| 120. | AZ-Mohave | Hualapai Peak | 8417 | Hualapai Mountains | 2008-09-08 |
| 121. | AZ-Gila | Myrtle Point | 7960 | Mogollon Rim | 2008-09-11 |
| 122. | AZ-Yavapai | Mount Union | 7979 | Prescott Area | 2008-09-12 |
| 123. | AZ-Coconino | Humphreys Peak | 12,633 | Flagstaff Area | 2008-09-13 |
| 124. | AZ-La Paz | Harquahala Mountain | 5681 | Harquahala Area | 2008-11-15 |
| 125. | AZ-Pinal | Rice Peak-North Ridge | 7280 | Huachuca Area | 2008-11-16 |
| 126. | AZ-Santa Cruz | Mount Wrightson | 9453 | Piñaleno Area | 2008-11-17 |
| 127. | AZ-Pima | Mount Lemmon | 9157 | Huachuca Area | 2008-11-18 |
| 128. | NV-Douglas | East Peak | 9591 | Carson Range | 2009-06-16 |
| 129. | NV-Storey | Mount Davidson | 7864 | Reno-Truckee Area | 2009-06-17 |
| 130. | CA-Placer | Mount Baldy-West Ridge | 9040 | Carson Range | 2009-06-18 |
| 131. | NV-Washoe | Mount Rose | 10,776 | Carson Range | 2009-06-20 |
| 132. | NY-Suffolk | Jaynes Hill | 380 | Northeast Terminal Moraine | 2010-06-16 |
| 133. | NY-Nassau | Harbor Hill | 360 | Northeast Terminal Moraine | 2010-06-16 |
| 134. | NY-Essex | Mount Marcy | 5344 | Adirondack High Peaks | 2010-06-19 |
| 135. | VT-Chittenden | Mount Mansfield | 4393 | Northern Green Mountains | 2010-06-20 |
| 136. | VT-Lamoille | Mount Mansfield-Adams Apple | 4120 | Northern Green Mountains | 2010-06-20 |
| 137. | CT-New Haven | Southwest Lindsley Hill Peaks | 1050 | Southern Taconic Range | 2010-06-20 |
| 138. | CT-Middlesex | Bald Hill Range | 916 | Southern New England Upland | 2010-06-20 |
| 139. | CT-New London | Gates Hill | 660 | Southern New England Upland | 2010-06-20 |
| 140. | AZ-Yuma | Signal Peak | 4877 | Kofa Area | 2010-10-28 |
| 141. | AZ-Cochise | Chiricahua Peak | 9759 | Chiricahua Area | 2010-10-29 |
| 142. | AZ-Graham | Mount Graham | 10,720 | Bisbee-Tombstone Area | 2010-10-30 |
| 143. | AZ-Greenlee | Greenlee County High Point | 9441 | White Mountains | 2010-10-30 |
| 144. | NV-Mineral | Mount Grant | 11,280 | Wassuk Range | 2011-09-11 |
| 145. | NV-White Pine | Wheeler Peak | 13,063 | Snake Range | 2011-09-14 |