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 | 56778 | 1 | 69 | 1 | 8 | 1 | 534 | Merrimack-NH (43.40, 71.93) | Piscataquis-ME (46.57, 68.82) | Mercer-NJ (40.15, 74.72) | 69 | Hampden-MA (42.14, 72.48) | Atlantic Ocean (41.25, 71.86) | Sullivan-NH (43.13, 72.37) | Putnam-NY (41.53, 73.53) |
2 | 18671 | 9 | 1 | 3 | 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 | 6125 | 2 | 5 | 3 | 1 | 3 | 122 | Elbert-CO (39.27, 104.34) | Adams-CO (40.00, 103.71) | El Paso-CO (38.52, 104.94) | 26 | Arapahoe-CO (39.63, 104.19) | Weld-CO (40.00, 104.19) | Douglas-CO (39.57, 104.66) | Washington-CO (39.63, 103.71) |
4 | 3814 | 9 | 1 | 3 | 1 | 5 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) | 25 | Culberson-TX (31.63, 104.49) | Eddy-NM (32.00, 104.48) | Hudspeth-TX (31.63, 104.91) | Reeves-TX (31.61, 104.06) |
5 | 3248 | 9 | 1 | 3 | 1 | 8 | 83 | Duchesne-UT (40.31, 110.41) | Duchesne-UT (40.81, 109.98) | Duchesne-UT (39.81, 110.86) | 24 | Duchesne-UT (40.16, 110.44) | Carbon-UT (39.81, 110.44) | Uintah-UT (40.16, 109.98) | Wasatch-UT (40.16, 110.90) |
6 | 2786 | 9 | 1 | 3 | 1 | 4 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) | 16 | Pennington-SD (43.92, 102.33) | Meade-SD (44.14, 102.39) | Shannon-SD (43.69, 102.34) | Jackson-SD (43.92, 102.02) |
7 | 2734 | 4 | 3 | 2 | 2 | 7 | 97 | Essex-NY (44.38, 73.64) | Essex-NY (43.74, 74.06) | Grand Isle-VT (45.01, 73.19) | 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) |
8 | 2415 | 3 | 4 | 3 | 1 | 6 | 105 | Park-CO (39.19, 106.10) | Chaffee-CO (38.42, 106.08) | Summit-CO (39.92, 106.43) | 12 | Chaffee-CO (38.73, 106.19) | Gunnison-CO (38.64, 106.38) | Park-CO (38.70, 105.97) | Gunnison-CO (38.85, 106.35) |
9 | 1561 | 4 | 3 | 3 | 1 | 11 | 62 | Hennepin-MN (44.79, 93.35) | Hennepin-MN (45.21, 93.64) | Dakota-MN (44.54, 92.79) | 13 | Dakota-MN (44.73, 93.29) | Carver-MN (44.80, 93.52) | Rice-MN (44.54, 93.29) | Ramsey-MN (44.89, 93.18) |
10 | 1544 | 6 | 2 | 3 | 1 | 9 | 79 | Bedford-PA (40.23, 78.46) | Bedford-PA (39.72, 78.81) | Blair-PA (40.74, 78.12) | 14 | Bedford-PA (40.06, 78.47) | Fulton-PA (40.09, 78.21) | Somerset-PA (40.13, 78.71) | Fulton-PA (39.98, 78.23) |
11 | 1278 | 9 | 1 | 3 | 1 | 13 | 52 | Price-WI (45.68, 90.36) | Price-WI (45.38, 90.68) | Price-WI (45.98, 90.04) | 15 | Price-WI (45.60, 90.36) | Rusk-WI (45.60, 90.68) | Taylor-WI (45.38, 90.35) | Oneida-WI (45.60, 90.04) |
12 | 1218 | 9 | 1 | 3 | 1 | 12 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) | 12 | Slope-ND (46.45, 103.52) | Billings-ND (46.63, 103.52) | Bowman-ND (46.28, 103.52) | Bowman-ND (46.28, 103.52) |
13 | 1156 | 9 | 1 | 3 | 1 | 10 | 67 | Lake-FL (28.81, 81.80) | Lake-FL (29.28, 81.64) | Lake-FL (28.35, 81.96) | 9 | Lake-FL (28.83, 81.80) | Orange-FL (28.79, 81.66) | Marion-FL (28.96, 81.80) | Sumter-FL (28.83, 81.95) |
14 | 953 | 9 | 1 | 3 | 1 | 16 | 44 | Kimball-NE (41.20, 103.72) | Kimball-NE (41.00, 104.05) | Kimball-NE (41.39, 103.38) | 14 | Kimball-NE (41.20, 103.63) | Banner-NE (41.39, 103.64) | Weld-CO (41.00, 103.64) | Cheyenne-NE (41.20, 103.38) |
15 | 833 | 6 | 2 | 3 | 1 | 15 | 47 | Davidson-TN (36.20, 86.91) | Davidson-TN (36.06, 86.52) | Cheatham-TN (36.34, 87.30) | 11 | Davidson-TN (36.21, 86.92) | Williamson-TN (36.05, 86.93) | Robertson-TN (36.35, 86.83) | Robertson-TN (36.37, 86.97) |
16 | 783 | 9 | 1 | 3 | 1 | 14 | 50 | Schuylkill-PA (40.70, 76.23) | Schuylkill-PA (40.74, 75.76) | Schuylkill-PA (40.66, 76.70) | 11 | Schuylkill-PA (40.76, 76.11) | Columbia-PA (40.80, 76.31) | Berks-PA (40.64, 75.99) | Luzerne-PA (40.91, 76.05) |
17 | 720 | 9 | 1 | 3 | 1 | 20 | 39 | Orleans-VT (44.83, 72.23) | Orleans-VT (44.63, 72.48) | Orleans-VT (45.01, 71.90) | 11 | Orleans-VT (44.85, 72.29) | Caledonia-VT (44.75, 72.11) | Canada (45.00, 72.29) | Lamoille-VT (44.72, 72.42) |
18 | 713 | 6 | 2 | 3 | 1 | 17 | 43 | Hoke-NC (34.93, 79.34) | Scotland-NC (34.63, 79.46) | Hoke-NC (35.17, 79.10) | 11 | Hoke-NC (34.99, 79.27) | Moore-NC (35.09, 79.41) | Robeson-NC (34.84, 79.27) | Cumberland-NC (35.04, 79.09) |
19 | 575 | 9 | 1 | 3 | 1 | 19 | 39 | Hamilton-TN (35.19, 85.23) | Hamilton-TN (35.41, 85.02) | Hamilton-TN (34.98, 85.47) | 10 | Hamilton-TN (35.13, 85.20) | Bradley-TN (35.13, 85.03) | Sequatchie-TN (35.20, 85.34) | Catoosa-GA (34.99, 85.20) |
20 | 573 | 9 | 1 | 3 | 1 | 22 | 34 | Hancock-IA (43.08, 93.74) | Hancock-IA (42.91, 93.97) | Hancock-IA (43.26, 93.50) | 12 | Hancock-IA (43.08, 93.73) | Wright-IA (42.91, 93.73) | Cerro Gordo-IA (43.08, 93.50) | Kossuth-IA (43.08, 93.97) |
21 | 566 | 9 | 1 | 3 | 1 | 23 | 33 | Franklin-TN (35.14, 86.09) | Franklin-TN (35.34, 86.26) | Franklin-TN (34.99, 85.87) | 12 | Franklin-TN (35.16, 86.09) | Coffee-TN (35.31, 86.00) | Moore-TN (35.21, 86.29) | Jackson-AL (34.99, 86.09) |
22 | 494 | 9 | 1 | 3 | 1 | 18 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) | 7 | New Castle-DE (39.71, 75.64) | Salem-NJ (39.65, 75.54) | Salem-NJ (39.69, 75.51) | Chester-PA (39.77, 75.74) |
23 | 467 | 9 | 1 | 3 | 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) |
24 | 444 | 9 | 1 | 3 | 1 | 21 | 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) |
25 | 443 | 9 | 1 | 3 | 1 | 25 | 30 | Warren-NC (36.41, 78.11) | Warren-NC (36.27, 78.31) | Warren-NC (36.54, 77.90) | 10 | Warren-NC (36.39, 78.10) | Halifax-NC (36.35, 77.92) | Mecklenburg-VA (36.54, 78.10) | Franklin-NC (36.25, 78.14) |
26 | 399 | 9 | 1 | 3 | 1 | 26 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) | 8 | Osceola-IA (43.38, 95.55) | O'Brien-IA (43.26, 95.56) | Dickinson-IA (43.38, 95.39) | Nobles-MN (43.50, 95.55) |
27 | 68 | 9 | 1 | 3 | 1 | 27 | 14 | City of Washington-DC (38.89, 77.04) | City of Washington-DC (38.79, 77.04) | City of Washington-DC (39.00, 77.04) | 3 | City of Washington-DC (38.89, 76.99) | Prince George's-MD (38.92, 76.95) | Arlington-VA (38.87, 77.04) | Prince George's-MD (38.86, 76.95) |