Jefferson County, AL — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
669,744
Male
318,051
47.5%
Female
351,693
52.5%
Median Age
37.8 yrs
Avg Household Size
2.4
Foreign Born
4.5%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher24.4%
High School or Higher42.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
4.9%
Disability
0.0%
Non-English Home
6.1%
Married
35.9%
Jefferson County, AL has a population of 669,744 according to 2023 Census Bureau estimates. The median age is 37.8 years. The largest racial or ethnic group is White at 49.3% of the population. 24.4% of residents hold a bachelor's degree or higher. 4.5% of residents are foreign-born.