Smith County, TN — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
20,196
Male
10,227
50.6%
Female
9,969
49.4%
Median Age
40.7 yrs
Avg Household Size
2.6
Foreign Born
1.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher12.6%
High School or Higher41.7%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.0%
Disability
0.0%
Non-English Home
8.9%
Married
47.8%
Smith County, TN has a population of 20,196 according to 2023 Census Bureau estimates. The median age is 40.7 years. The largest racial or ethnic group is White at 90.8% of the population. 12.6% of residents hold a bachelor's degree or higher. 1.6% of residents are foreign-born.