Fastest growing counties in Arkansas.
County | Rank | Change (2020) | 2024 Pop. | 2020 Pop. |
|---|---|---|---|---|
| Benton County | 1 | 11.37% | 319,204 | 286,618 |
| Madison County | 2 | 9.32% | 18,087 | 16,545 |
| Washington County | 3 | 7.96% | 266,416 | 246,774 |
| Faulkner County | 4 | 6.88% | 132,337 | 123,820 |
| Saline County | 5 | 6.39% | 131,733 | 123,826 |
| Izard County | 6 | 5.2% | 14,309 | 13,602 |
| Marion County | 7 | 5.13% | 17,739 | 16,873 |
| Sharp County | 8 | 4.54% | 18,100 | 17,314 |
| Crawford County | 9 | 4.32% | 62,741 | 60,142 |
| Baxter County | 10 | 3.79% | 43,265 | 41,686 |
| Cleburne County | 11 | 3.78% | 25,637 | 24,704 |
| Boone County | 12 | 3.74% | 38,780 | 37,381 |
| Fulton County | 13 | 3.59% | 12,487 | 12,054 |
| Lonoke County | 14 | 3.56% | 76,689 | 74,055 |
| Grant County | 15 | 3.44% | 18,637 | 18,018 |
| Stone County | 16 | 3.3% | 12,757 | 12,349 |
| White County | 17 | 3.16% | 79,288 | 76,860 |
| Craighead County | 18 | 3.14% | 115,123 | 111,619 |
| Franklin County | 19 | 3.07% | 17,666 | 17,139 |
| Perry County | 20 | 2.98% | 10,295 | 9,997 |
| Pope County | 21 | 2.72% | 65,133 | 63,410 |
| Greene County | 22 | 2.65% | 47,078 | 45,864 |
| Montgomery County | 23 | 2.5% | 8,697 | 8,485 |
| Van Buren County | 24 | 2.42% | 16,181 | 15,799 |
| Carroll County | 25 | 2.38% | 28,911 | 28,240 |
| Johnson County | 26 | 2.19% | 26,288 | 25,724 |
| Logan County | 27 | 2.09% | 21,542 | 21,100 |
| Randolph County | 28 | 1.97% | 18,962 | 18,595 |
| Conway County | 29 | 1.94% | 21,133 | 20,730 |
| Polk County | 30 | 1.88% | 19,538 | 19,177 |
| Lawrence County | 31 | 1.38% | 16,442 | 16,218 |
| Independence County | 32 | 1.18% | 38,386 | 37,940 |
| Sebastian County | 33 | 1% | 129,087 | 127,808 |
| Pike County | 34 | 0.93% | 10,257 | 10,162 |
| Jackson County | 35 | 0.91% | 16,914 | 16,761 |
| Hot Spring County | 36 | 0.88% | 33,367 | 33,075 |
| Scott County | 37 | 0.73% | 9,906 | 9,834 |
| Pulaski County | 38 | 0.34% | 400,631 | 399,274 |
| Lincoln County | 39 | -0.03% | 12,886 | 12,890 |
| Clark County | 40 | -0.53% | 21,272 | 21,385 |
| Garland County | 41 | -0.67% | 99,586 | 100,258 |
| Miller County | 42 | -0.86% | 42,222 | 42,588 |
| Yell County | 43 | -1.06% | 19,997 | 20,212 |
| Sevier County | 44 | -1.6% | 15,526 | 15,778 |
| Searcy County | 45 | -1.71% | 7,706 | 7,840 |
| Crittenden County | 46 | -1.77% | 47,227 | 48,076 |
| Little River County | 47 | -1.91% | 11,745 | 11,974 |
| Drew County | 48 | -1.93% | 16,978 | 17,313 |
| Newton County | 49 | -2.15% | 7,041 | 7,196 |
| Howard County | 50 | -2.45% | 12,444 | 12,757 |
| Poinsett County | 51 | -2.67% | 22,341 | 22,954 |
| Nevada County | 52 | -2.69% | 8,061 | 8,284 |
| Clay County | 53 | -2.74% | 14,131 | 14,529 |
| Calhoun County | 54 | -2.98% | 4,595 | 4,736 |
| Prairie County | 55 | -3.08% | 7,995 | 8,249 |
| Columbia County | 56 | -3.21% | 22,014 | 22,744 |
| Cross County | 57 | -3.25% | 16,250 | 16,795 |
| Cleveland County | 58 | -3.48% | 7,289 | 7,552 |
| Lafayette County | 59 | -3.69% | 6,061 | 6,293 |
| Hempstead County | 60 | -3.92% | 19,205 | 19,989 |
| Ashley County | 61 | -4.12% | 18,176 | 18,957 |
| Dallas County | 62 | -4.19% | 6,174 | 6,444 |
| Bradley County | 63 | -4.34% | 10,040 | 10,495 |
| Ouachita County | 64 | -4.52% | 21,592 | 22,615 |
| Monroe County | 65 | -4.72% | 6,456 | 6,776 |
| Union County | 66 | -5.01% | 36,981 | 38,931 |
| Mississippi County | 67 | -5.12% | 38,463 | 40,538 |
| St. Francis County | 68 | -5.3% | 21,800 | 23,021 |
| Woodruff County | 69 | -5.67% | 5,871 | 6,224 |
| Jefferson County | 70 | -5.69% | 63,027 | 66,830 |
| Lee County | 71 | -5.76% | 8,035 | 8,526 |
| Arkansas County | 72 | -5.79% | 16,116 | 17,107 |
| Chicot County | 73 | -9% | 9,242 | 10,156 |
| Desha County | 74 | -9.93% | 10,200 | 11,324 |
| Phillips County | 75 | -11.36% | 14,572 | 16,440 |