McNairy County, TN — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
25,933
Male
12,811
49.4%
Female
13,122
50.6%
Median Age
43.1 yrs
Avg Household Size
2.6
Foreign Born
1.1%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher8.3%
High School or Higher42.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.0%
Disability
0.0%
Non-English Home
8.9%
Married
43.9%
McNairy County, TN has a population of 25,933 according to 2023 Census Bureau estimates. The median age is 43.1 years. The largest racial or ethnic group is White at 90.9% of the population. 8.3% of residents hold a bachelor's degree or higher. 1.1% of residents are foreign-born.