Jefferson County, MS — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
7,127
Male
3,447
48.4%
Female
3,680
51.6%
Median Age
43.0 yrs
Avg Household Size
2.8
Foreign Born
0.3%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher13.4%
High School or Higher37.0%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
3.4%
Disability
0.0%
Non-English Home
13.0%
Married
27.3%
Jefferson County, MS has a population of 7,127 according to 2023 Census Bureau estimates. The median age is 43.0 years. The largest racial or ethnic group is White at 13.2% of the population. 13.4% of residents hold a bachelor's degree or higher. 0.3% of residents are foreign-born.