| 3001 | Kiowa County | Kansas | 2,436 | -0.9 % | 3.3 % |
| 3002 | Rawlins County | Kansas | 2,432 | -5.3 % | 2.8 % |
| 3003 | Hettinger County | North Dakota | 2,419 | -2.6 % | 2.2 % |
| 3004 | Ziebach County | South Dakota | 2,418 | 0.2 % | 2.9 % |
| 3005 | Garfield County | Washington | 2,404 | 5.1 % | 4.5 % |
| 3006 | Potter County | South Dakota | 2,402 | -2.9 % | 2.2 % |
| 3007 | Sheridan County | Kansas | 2,397 | -1.8 % | 2.5 % |
| 3008 | Sanborn County | South Dakota | 2,392 | 2.4 % | 1.7 % |
| 3009 | Robertson County | Kentucky | 2,382 | 8.5 % | 5.8 % |
| 3010 | Renville County | North Dakota | 2,376 | 3.8 % | 2.2 % |
| 3011 | Kidder County | North Dakota | 2,371 | -1.2 % | 4.0 % |
| 3012 | Graham County | Kansas | 2,370 | -1.9 % | 4.3 % |
| 3013 | Highland County | Virginia | 2,348 | 5.2 % | 3.0 % |
| 3014 | Quitman County | Georgia | 2,323 | 4.0 % | 6.8 % |
| 3015 | Harmon County | Oklahoma | 2,315 | -7.0 % | 2.2 % |
| 3016 | Webster County | Georgia | 2,315 | -1.4 % | 3.9 % |
| 3017 | Hoonah-Angoon Census Area | Alaska | 2,312 | -1.9 % | 6.9 % |
| 3018 | Eddy County | North Dakota | 2,309 | -1.3 % | 2.6 % |
| 3019 | McPherson County | South Dakota | 2,307 | -4.3 % | 2.3 % |
| 3020 | Miner County | South Dakota | 2,303 | 0.1 % | 2.3 % |
| 3021 | Schleicher County | Texas | 2,302 | -6.1 % | 4.6 % |
| 3022 | Niobrara County | Wyoming | 2,301 | -6.8 % | 4.1 % |
| 3023 | Sedgwick County | Colorado | 2,257 | -6.0 % | 3.5 % |
| 3024 | Culberson County | Texas | 2,254 | 3.1 % | 3.8 % |
| 3025 | Grant County | North Dakota | 2,247 | -2.5 % | 2.4 % |
| 3026 | Griggs County | North Dakota | 2,227 | -3.6 % | 2.3 % |
| 3027 | Greeley County | Nebraska | 2,197 | 0.4 % | 3.2 % |
| 3028 | Keweenaw County | Michigan | 2,161 | 5.6 % | 6.7 % |
| 3029 | Burke County | North Dakota | 2,154 | -1.9 % | 2.2 % |
| 3030 | Adams County | North Dakota | 2,141 | -2.4 % | 2.1 % |
| 3031 | Faulk County | South Dakota | 2,136 | 0.6 % | 1.6 % |
| 3032 | Cimarron County | Oklahoma | 2,133 | -7.0 % | 2.5 % |
| 3033 | Divide County | North Dakota | 2,124 | -3.2 % | 2.1 % |
| 3034 | Judith Basin County | Montana | 2,111 | 4.6 % | 3.3 % |
| 3035 | Haines Borough | Alaska | 2,104 | 1.2 % | 9.0 % |
| 3036 | Wichita County | Kansas | 2,072 | -3.7 % | 2.7 % |
| 3037 | Stanton County | Kansas | 2,071 | -0.7 % | 3.9 % |
| 3038 | Meagher County | Montana | 2,065 | 7.1 % | 2.8 % |
| 3039 | Wrangell City and Borough | Alaska | 2,064 | -3.0 % | 5.2 % |
| 3040 | Wheatland County | Montana | 2,058 | -0.4 % | 4.8 % |
| 3041 | Towner County | North Dakota | 2,051 | -4.8 % | 3.0 % |
| 3042 | Sherman County | Oregon | 2,002 | 7.3 % | 4.9 % |
| 3043 | Gilliam County | Oregon | 1,971 | -1.2 % | 5.2 % |
| 3044 | Liberty County | Montana | 1,934 | -1.3 % | 2.2 % |
| 3045 | Menard County | Texas | 1,911 | -2.7 % | 3.5 % |
| 3046 | Deuel County | Nebraska | 1,892 | 2.9 % | 3.1 % |
| 3047 | Oliver County | North Dakota | 1,882 | 0.4 % | 3.7 % |
| 3048 | Logan County | North Dakota | 1,880 | 0.6 % | 3.0 % |
| 3049 | Eureka County | Nevada | 1,877 | 1.3 % | 5.7 % |
| 3050 | Clark County | Kansas | 1,873 | -5.9 % | 3.0 % |
| 3051 | Worth County | Missouri | 1,872 | -5.1 % | 3.4 % |
| 3052 | Haakon County | South Dakota | 1,834 | -2.1 % | 1.7 % |
| 3053 | Mellette County | South Dakota | 1,834 | -4.5 % | 3.0 % |
| 3054 | Buffalo County | South Dakota | 1,825 | -6.2 % | 4.4 % |
| 3055 | Oldham County | Texas | 1,823 | 3.7 % | 3.3 % |
| 3056 | Armstrong County | Texas | 1,809 | -2.1 % | 3.2 % |
| 3057 | Gosper County | Nebraska | 1,808 | -4.5 % | 2.8 % |
| 3058 | Garden County | Nebraska | 1,804 | -3.7 % | 3.3 % |
| 3059 | Golden Valley County | North Dakota | 1,795 | 3.8 % | 2.4 % |
| 3060 | Jeff Davis County | Texas | 1,778 | -11.0 % | 4.4 % |