Alabama Population By County in 2018
Updated on January 29, 2024.
According to the US Census Bureau population estimates, there were 4,891,628 people living in Alabama in 2018. Jefferson County was the most populated county with 659,672 residents, followed by Mobile County with 414,275 residents, and Madison County with 367,386 residents. Greene County with a population of 8,212 was the least populated county in Alabama in 2018.
Use the map below to interactively explore the population for each county in Alabama in 2018. The data can also be explored further by sorting and filtering with the table below.
You can see similar information for other states and by state for the United States.
Related Topics: Alabama Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Alabama Population By County (2018)
Table of Alabama Population By County in 2018
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| County | Population | % of State Population |
|---|---|---|
| Autauga | 55,533 | 1.14% |
| Baldwin | 218,071 | 4.46% |
| Barbour | 24,887 | 0.51% |
| Bibb | 22,300 | 0.46% |
| Blount | 57,770 | 1.18% |
| Bullock | 10,165 | 0.21% |
| Butler | 19,675 | 0.40% |
| Calhoun | 114,298 | 2.34% |
| Chambers | 33,570 | 0.69% |
| Cherokee | 26,035 | 0.53% |
| Chilton | 44,084 | 0.90% |
| Choctaw | 12,810 | 0.26% |
| Clarke | 23,965 | 0.49% |
| Clay | 13,301 | 0.27% |
| Cleburne | 15,047 | 0.31% |
| Coffee | 52,097 | 1.07% |
| Colbert | 54,970 | 1.12% |
| Conecuh | 12,264 | 0.25% |
| Coosa | 10,619 | 0.22% |
| Covington | 36,993 | 0.76% |
| Crenshaw | 13,855 | 0.28% |
| Cullman | 83,300 | 1.70% |
| Dale | 49,268 | 1.01% |
| Dallas | 38,270 | 0.78% |
| DeKalb | 71,430 | 1.46% |
| Elmore | 81,189 | 1.66% |
| Escambia | 36,515 | 0.75% |
| Etowah | 102,766 | 2.10% |
| Fayette | 16,451 | 0.34% |
| Franklin | 31,495 | 0.64% |
| Geneva | 26,296 | 0.54% |
| Greene | 8,212 | 0.17% |
| Hale | 14,773 | 0.30% |
| Henry | 17,100 | 0.35% |
| Houston | 104,943 | 2.15% |
| Jackson | 51,649 | 1.06% |
| Jefferson | 659,672 | 13.49% |
| Lamar | 13,878 | 0.28% |
| Lauderdale | 92,733 | 1.90% |
| Lawrence | 32,905 | 0.67% |
| Lee | 164,206 | 3.36% |
| Limestone | 96,199 | 1.97% |
| Lowndes | 9,969 | 0.20% |
| Macon | 18,320 | 0.38% |
| Madison | 367,386 | 7.51% |
| Marengo | 19,093 | 0.39% |
| Marion | 29,776 | 0.61% |
| Marshall | 96,230 | 1.97% |
| Mobile | 414,275 | 8.47% |
| Monroe | 21,035 | 0.43% |
| Montgomery | 226,631 | 4.63% |
| Morgan | 119,216 | 2.44% |
| Perry | 9,049 | 0.19% |
| Pickens | 19,949 | 0.41% |
| Pike | 33,390 | 0.68% |
| Randolph | 22,742 | 0.47% |
| Russell | 57,933 | 1.18% |
| St. Clair | 88,842 | 1.82% |
| Shelby | 215,877 | 4.41% |
| Sumter | 12,661 | 0.26% |
| Talladega | 80,219 | 1.64% |
| Tallapoosa | 40,550 | 0.83% |
| Tuscaloosa | 208,607 | 4.26% |
| Walker | 63,701 | 1.30% |
| Washington | 16,336 | 0.33% |
| Wilcox | 10,592 | 0.22% |
| Winston | 23,690 | 0.48% |