Ranking of Alabama Counties By Population in 2018
Updated on January 28, 2024.
Based on the US Census Vintage data estimates, in 2018, the Population for Alabama was 4.89M. Among all Alabama counties, Jefferson County had the highest population (659.67K), followed by Mobile County (414.28K), and Madison County (367.39K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Alabama counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: Alabama Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2018 Census.
See this for other years:
Ranking of Alabama Counties By Population in 2018
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| Rank | County | Population |
|---|---|---|
| 1 | Jefferson County | 659672 |
| 2 | Mobile County | 414275 |
| 3 | Madison County | 367386 |
| 4 | Montgomery County | 226631 |
| 5 | Baldwin County | 218071 |
| 6 | Shelby County | 215877 |
| 7 | Tuscaloosa County | 208607 |
| 8 | Lee County | 164206 |
| 9 | Morgan County | 119216 |
| 10 | Calhoun County | 114298 |
| 11 | Houston County | 104943 |
| 12 | Etowah County | 102766 |
| 13 | Marshall County | 96230 |
| 14 | Limestone County | 96199 |
| 15 | Lauderdale County | 92733 |
| 16 | St. Clair County | 88842 |
| 17 | Cullman County | 83300 |
| 18 | Elmore County | 81189 |
| 19 | Talladega County | 80219 |
| 20 | DeKalb County | 71430 |
| 21 | Walker County | 63701 |
| 22 | Russell County | 57933 |
| 23 | Blount County | 57770 |
| 24 | Autauga County | 55533 |
| 25 | Colbert County | 54970 |
| 26 | Coffee County | 52097 |
| 27 | Jackson County | 51649 |
| 28 | Dale County | 49268 |
| 29 | Chilton County | 44084 |
| 30 | Tallapoosa County | 40550 |
| 31 | Dallas County | 38270 |
| 32 | Covington County | 36993 |
| 33 | Escambia County | 36515 |
| 34 | Chambers County | 33570 |
| 35 | Pike County | 33390 |
| 36 | Lawrence County | 32905 |
| 37 | Franklin County | 31495 |
| 38 | Marion County | 29776 |
| 39 | Geneva County | 26296 |
| 40 | Cherokee County | 26035 |
| 41 | Barbour County | 24887 |
| 42 | Clarke County | 23965 |
| 43 | Winston County | 23690 |
| 44 | Randolph County | 22742 |
| 45 | Bibb County | 22300 |
| 46 | Monroe County | 21035 |
| 47 | Pickens County | 19949 |
| 48 | Butler County | 19675 |
| 49 | Marengo County | 19093 |
| 50 | Macon County | 18320 |
| 51 | Henry County | 17100 |
| 52 | Fayette County | 16451 |
| 53 | Washington County | 16336 |
| 54 | Cleburne County | 15047 |
| 55 | Hale County | 14773 |
| 56 | Lamar County | 13878 |
| 57 | Crenshaw County | 13855 |
| 58 | Clay County | 13301 |
| 59 | Choctaw County | 12810 |
| 60 | Sumter County | 12661 |
| 61 | Conecuh County | 12264 |
| 62 | Coosa County | 10619 |
| 63 | Wilcox County | 10592 |
| 64 | Bullock County | 10165 |
| 65 | Lowndes County | 9969 |
| 66 | Perry County | 9049 |
| 67 | Greene County | 8212 |