area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 | FGR (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 73968 | 1 | 33 | 1 | 3 | 1 | 693 | Harding-NM (35.61, 103.84) | Culberson-TX (30.66, 104.92) | Yuma-CO (40.44, 102.05) | 60 | Torrance-NM (34.35, 106.38) | Sandoval-NM (35.22, 106.38) | Sierra-NM (33.48, 106.38) | Sandoval-NM (35.22, 106.35) |
2 | 18671 | 9 | 1 | 5 | 1 | 2 | 214 | Coconino-AZ (35.63, 111.64) | Coconino-AZ (34.26, 110.76) | Coconino-AZ (37.00, 112.54) | 58 | Coconino-AZ (35.91, 111.78) | Yavapai-AZ (35.26, 112.44) | Navajo-AZ (35.91, 110.75) | Mohave-AZ (36.36, 112.66) |
3 | 7418 | 4 | 2 | 5 | 1 | 3 | 205 | no county here (20.31, 156.07) | Maui-HI (21.25, 157.30) | Hawaii-HI (19.45, 154.77) | 33 | Hawaii-HI (19.65, 155.52) | Pacific Ocean (19.44, 155.98) | Pacific Ocean (19.79, 155.03) | Pacific Ocean (20.08, 155.29) |
4 | 7058 | 4 | 2 | 5 | 1 | 5 | 143 | Shasta-CA (40.59, 122.45) | Trinity-CA (39.98, 123.54) | Shasta-CA (41.18, 121.33) | 28 | Shasta-CA (40.78, 122.36) | Tehama-CA (40.38, 122.42) | Tehama-CA (40.39, 122.24) | Siskiyou-CA (41.18, 122.36) |
5 | 5751 | 3 | 4 | 2 | 2 | 6 | 141 | Las Animas-CO (37.00, 105.14) | Taos-NM (36.10, 105.74) | Huerfano-CO (37.82, 104.35) | 19 | Costilla-CO (37.47, 105.42) | Las Animas-CO (37.29, 105.15) | Saguache-CO (37.75, 105.46) | Conejos-CO (37.36, 105.74) |
6 | 4741 | 9 | 1 | 5 | 1 | 4 | 149 | Los Angeles-CA (33.84, 118.27) | Los Angeles-CA (32.76, 118.45) | Los Angeles-CA (34.82, 117.67) | 29 | Los Angeles-CA (34.41, 118.16) | Ventura-CA (34.29, 118.64) | San Bernardino-CA (34.44, 117.66) | Kern-CA (34.82, 118.16) |
7 | 4227 | 9 | 1 | 5 | 1 | 7 | 102 | Teton-WY (43.97, 110.67) | Teton-WY (43.38, 110.06) | Teton-WY (44.67, 111.06) | 25 | Teton-WY (43.71, 110.55) | Sublette-WY (43.38, 110.34) | Fremont-WY (43.71, 110.05) | Teton-ID (43.71, 111.05) |
8 | 1915 | 9 | 1 | 5 | 1 | 10 | 67 | Essex-NY (44.18, 73.78) | Essex-NY (43.81, 74.21) | Essex-NY (44.55, 73.34) | 17 | Essex-NY (44.02, 73.78) | Addison-VT (44.04, 73.44) | Franklin-NY (44.14, 74.09) | Warren-NY (43.78, 73.74) |
9 | 1744 | 4 | 2 | 2 | 2 | 8 | 84 | Somerset-PA (39.73, 79.08) | Somerset-PA (40.24, 78.66) | Garrett-MD (39.21, 79.49) | 15 | Somerset-PA (39.91, 79.05) | Allegany-MD (39.72, 78.91) | Westmoreland-PA (40.11, 79.18) | Westmoreland-PA (40.05, 79.28) |
10 | 1698 | 9 | 1 | 5 | 1 | 11 | 66 | La Plata-CO (37.32, 107.93) | La Plata-CO (37.64, 107.48) | La Plata-CO (37.00, 108.38) | 18 | La Plata-CO (37.26, 107.81) | Archuleta-CO (37.26, 107.48) | Montezuma-CO (37.44, 108.04) | San Juan-NM (37.00, 107.81) |
11 | 1289 | 9 | 1 | 5 | 1 | 9 | 73 | San Miguel-CO (38.02, 108.39) | San Miguel-CO (37.91, 107.74) | San Miguel-CO (38.15, 109.04) | 10 | San Miguel-CO (38.00, 108.09) | Dolores-CO (37.85, 108.11) | Ouray-CO (38.03, 107.90) | Montrose-CO (38.15, 108.09) |
12 | 1150 | 9 | 1 | 5 | 1 | 12 | 55 | Walton-FL (30.63, 86.19) | Walton-FL (30.27, 86.00) | Walton-FL (30.99, 86.39) | 13 | Walton-FL (30.54, 86.17) | Holmes-FL (30.70, 86.04) | Okaloosa-FL (30.55, 86.39) | Washington-FL (30.43, 85.98) |
13 | 915 | 9 | 1 | 5 | 1 | 16 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) | 15 | Wallace-KS (38.92, 101.76) | Logan-KS (38.91, 101.48) | Sherman-KS (39.13, 101.76) | Greeley-KS (38.70, 101.76) |
14 | 822 | 9 | 1 | 5 | 1 | 19 | 41 | Bienville-LA (32.34, 93.09) | Bienville-LA (32.45, 92.78) | Bienville-LA (32.24, 93.43) | 12 | Bienville-LA (32.32, 93.01) | Webster-LA (32.45, 93.15) | Natchitoches-LA (32.15, 93.01) | Lincoln-LA (32.45, 92.88) |
15 | 731 | 9 | 1 | 5 | 1 | 13 | 52 | Logan-AR (35.19, 93.71) | Logan-AR (35.06, 94.14) | Logan-AR (35.32, 93.28) | 8 | Logan-AR (35.27, 93.64) | Johnson-AR (35.38, 93.62) | Johnson-AR (35.38, 93.70) | Yell-AR (35.15, 93.65) |
16 | 561 | 9 | 1 | 5 | 1 | 15 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) | 9 | Cleburne-AL (33.62, 85.49) | Randolph-AL (33.49, 85.49) | Carroll-GA (33.64, 85.34) | Calhoun-AL (33.65, 85.64) |
17 | 537 | 9 | 1 | 5 | 1 | 23 | 34 | Sussex-NJ (41.14, 74.68) | Sussex-NJ (41.09, 74.99) | Sussex-NJ (41.20, 74.37) | 10 | Sussex-NJ (41.17, 74.67) | Pike-PA (41.22, 74.86) | Morris-NJ (41.07, 74.52) | Orange-NY (41.30, 74.57) |
18 | 523 | 2 | 6 | 2 | 2 | 22 | 34 | Fairfax-VA (38.85, 77.22) | Fairfax-VA (38.84, 77.54) | City of Washington-DC (38.89, 76.91) | 9 | Fairfax-VA (38.83, 77.24) | Montgomery-MD (38.93, 77.12) | Montgomery-MD (38.97, 77.20) | Prince William-VA (38.71, 77.30) |
19 | 512 | 9 | 1 | 5 | 1 | 21 | 35 | Pickens-SC (34.85, 82.72) | Pickens-SC (34.62, 82.85) | Pickens-SC (35.07, 82.57) | 11 | Pickens-SC (34.89, 82.71) | Greenville-SC (35.01, 82.59) | Oconee-SC (34.90, 82.90) | Anderson-SC (34.76, 82.62) |
20 | 501 | 4 | 2 | 5 | 1 | 18 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) | 9 | Union-GA (34.86, 83.96) | Fannin-GA (34.89, 84.11) | Lumpkin-GA (34.74, 83.94) | Clay-NC (34.99, 83.96) |
21 | 467 | 9 | 1 | 5 | 1 | 24 | 31 | Logan-OH (40.38, 83.77) | Logan-OH (40.23, 83.55) | Logan-OH (40.54, 83.99) | 9 | Logan-OH (40.38, 83.71) | Hardin-OH (40.52, 83.70) | Champaign-OH (40.26, 83.78) | Union-OH (40.37, 83.54) |
22 | 444 | 9 | 1 | 5 | 1 | 20 | 39 | Tishomingo-MS (34.73, 88.26) | Tishomingo-MS (34.46, 88.16) | Tishomingo-MS (35.00, 88.36) | 7 | Tishomingo-MS (34.84, 88.24) | Lauderdale-AL (34.91, 88.15) | Alcorn-MS (34.84, 88.37) | Colbert-AL (34.83, 88.11) |
23 | 415 | 4 | 2 | 5 | 1 | 17 | 43 | Fulton-GA (33.66, 84.36) | DeKalb-GA (33.97, 84.34) | Clayton-GA (33.35, 84.39) | 7 | DeKalb-GA (33.75, 84.22) | Fulton-GA (33.75, 84.35) | Henry-GA (33.65, 84.22) | Gwinnett-GA (33.81, 84.12) |
24 | 405 | 9 | 1 | 5 | 1 | 25 | 28 | Wayne-IN (39.87, 85.01) | Wayne-IN (40.01, 84.81) | Wayne-IN (39.72, 85.19) | 10 | Wayne-IN (39.87, 84.99) | Union-IN (39.73, 84.99) | Preble-OH (39.87, 84.81) | Randolph-IN (40.00, 84.99) |
25 | 344 | 9 | 1 | 5 | 1 | 26 | 25 | Cobb-GA (33.94, 84.58) | Cobb-GA (33.81, 84.72) | Cobb-GA (34.07, 84.42) | 8 | Cobb-GA (33.96, 84.58) | Fulton-GA (33.91, 84.45) | Cherokee-GA (34.08, 84.58) | Paulding-GA (33.95, 84.72) |
26 | 206 | 9 | 1 | 5 | 1 | 14 | 50 | no county here (37.74, 122.72) | San Francisco-CA (37.77, 123.17) | San Francisco-CA (37.71, 122.27) | 5 | San Francisco-CA (37.78, 122.42) | Marin-CA (37.83, 122.48) | San Mateo-CA (37.71, 122.42) | Alameda-CA (37.80, 122.34) |