Total Population in Jefferson County, AL
ACS 2024 5-Year Estimates
How Jefferson County Compares
National Distribution
Where Jefferson County falls among all 3,222 U.S. counties for total population.
■ Jefferson County: 667,755
Ranking Context
| Rank | County | Value |
|---|---|---|
| #100 | Tulsa County, OK | 680,794 |
| #101 | Bernalillo County, NM | 673,930 |
| #102 | Williamson County, TX | 672,688 |
| #103 | Jefferson County, AL | 667,755 |
| #104 | Providence County, RI | 664,854 |
| #105 | Kent County, MI | 663,150 |
| #106 | Arapahoe County, CO | 659,844 |
Total Population in Jefferson County, Alabama
Jefferson County, Alabama has a total population of 667,755, which ranks #103 of 3,222 out of 3,222 counties nationwide. This is 99.8% below the national value of 330M.
Within Alabama, Jefferson County ranks #1 of 67 out of 67 counties. This places it in the 97th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.