| US State | Size sq. Miles | County | Size sq. Kilometers | % Correct |
|---|---|---|---|---|
| CA | 20,105.32 | San Bernardino | 52,072.5 | 88%
|
| NV | 8,090.66 | Clark | 20,954.7 | 85%
|
| AZ | 9,224.27 | Maricopa | 23,890.7 | 81%
|
| NV | 18,158.73 | Nye | 47,030.9 | 81%
|
| CA | 7,303.13 | Riverside | 18,915.0 | 81%
|
| NV | 17,202.94 | Elko | 44,555.4 | 77%
|
| NV | 9,657.87 | Humboldt | 25,013.8 | 77%
|
| CA | 10,226.98 | Inyo | 26,487.8 | 77%
|
| CA | 8,161.42 | Kern | 21,138.0 | 77%
|
| AZ | 13,469.71 | Mohave | 34,886.4 | 73%
|
| ID | 8,502.48 | Idaho | 22,021.3 | 69%
|
| NV | 5,519.47 | Lander | 14,295.4 | 69%
|
| NV | 8,896.6 | White Pine | 23,042 | 69%
|
| AZ | 5,518.96 | Yuma | 14,294.0 | 69%
|
| AZ | 11,218.42 | Apache | 29,055.6 | 65%
|
| CA | 6,017.42 | Fresno | 15,585.0 | 65%
|
| OR | 9,929.99 | Malheur | 25,718.6 | 65%
|
| AZ | 9,188.83 | Pima | 23,799.0 | 65%
|
| NV | 6,551.32 | Washoe | 16,967.8 | 65%
|
| AZ | 18,661.21 | Coconino | 48,332.3 | 62%
|
| OR | 10,226.49 | Harney | 26,486.5 | 62%
|
| NV | 10,636.77 | Lincoln | 27,549.1 | 62%
|
| AZ | 9,959.49 | Navajo | 25,795.0 | 62%
|
| NV | 6,067.55 | Pershing | 15,714.9 | 62%
|
| UT | 7,933.09 | San Juan | 20,546.6 | 62%
|
| NM | 5,538.36 | San Juan | 14,344.3 | 62%
|
| CA | 6,347.46 | Siskiyou | 16,439.8 | 62%
|
| OR | 6,135.75 | Klamath | 15,891.5 | 58%
|
| OR | 8,358.47 | Lake | 21,648.3 | 58%
|
| UT | 7,287.12 | Tooele | 18,873.6 | 58%
|
| AZ | 8,127.78 | Yavapai | 21,050.9 | 58%
|
| ME | 6,828.79 | Aroostook | 17,686.5 | 54%
|
| UT | 6,729.03 | Box Elder | 17,428.1 | 54%
|
| AZ | 6,218.77 | Cochise | 16,106.5 | 54%
|
| WY | 9,265.8 | Fremont | 23,998 | 54%
|
| UT | 6,828.01 | Millard | 17,684.5 | 50%
|
| NM | 6,627.43 | Otero | 17,165.0 | 50%
|
| ID | 7,696.71 | Owyhee | 19,934.4 | 50%
|
| WY | 6,968.51 | Park | 18,048.4 | 50%
|
| NM | 6,648.71 | Socorro | 17,220.1 | 50%
|
| MN | 6,859.91 | St. Louis | 17,767.1 | 50%
|
| TX | 6,192.78 | Brewster | 16,039.2 | 46%
|
| WY | 7,964.03 | Carbon | 20,626.7 | 46%
|
| NM | 6,929.03 | Carbon | 17,946.1 | 46%
|
| NM | 5,896.1 | Rio Arriba | 15,271 | 46%
|
| WY | 10,491.17 | Sweetwater | 27,172.0 | 46%
|
| MT | 5,572.04 | Beaverhead | 14,431.5 | 42%
|
| NE | 6,009.54 | Cherry | 15,564.6 | 42%
|
| NM | 6,075.07 | Chaves | 6,075.07 | 35%
|
| MI | 5,965.96 | Keweenaw | 15,451.8 | 35%
|