Total Population in Jefferson County, AL
ACS 2024 5-Year Estimates
667,755
Rank #103/3,222 · #1 in AL
97th
Jefferson 667,755
AL 5,086,768 -86.9%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Jefferson County's total population of 667,755 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Jefferson County for total population.
Nearby Rankings
Full ranking →| #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 |
About Total Population
Jefferson County, Alabama has a total population of 667,755, ranking #103 of 3,222 counties nationwide — 99.8% below the national value of 330M. Within Alabama, it ranks #1 of 67. This places it in the 97th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.