Unified School District · TN
Sullivan County School District
Sullivan County School District is a unified school district in Tennessee with a community population of 79,887. The median household income is $63,385 and the median age is 47.2.
79,887
Population
239
People / sq mi
$63,385
Median Income
47.2
Median Age
Sullivan County School District covers 334 sq mi of land at 239.3 people per square mile.
Race & Ethnicity
| White | 94.3% |
| Black or African American | 0.0% |
| Asian | 57.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$63,385
Median Household Income
$35,221
Per Capita Income
8.8%
Poverty Rate
2.8%
Unemployment
Housing
$213,800
Median Home Value
$899
Median Rent
81.6%
Homeownership
Education Attainment
89.0%
High School+
23.4%
Bachelor's+
Other Tennessee School Districts
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State rankings
Frequently Asked Questions
Sullivan County School District serves a community with a population of 79,887 according to the latest Census ACS 5-Year estimates. This unified school district is located in Tennessee.
The median household income in Sullivan County School District is $63,385, with a per capita income of $35,221. The poverty rate is 8.8%.
Sullivan County School District is 94.3% White, 0.0% Black or African American, 57.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Sullivan County School District, 89.0% of adults have a high school diploma or higher, and 23.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Sullivan County School District is $213,800, with a median rent of $899. The homeownership rate is 81.6%.
More from Tennessee
Data for Sullivan County School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4703990).
Sullivan County School District skews on age — the median resident is 47.2, older than the national median. Sullivan County School District is a school district in Tennessee with a population of 79,887.
The typical household here earns about $63,385, below the US median of $78,538. About 8.8% of residents live below the federal poverty level, below the national 12.4%. Median home value is $213,800, with typical rent around $899.
23.4% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%.
The age structure shapes everything downstream in Sullivan County School District — from housing demand to the mix of working-age earners reflected in the income figures above.
Source: U.S. Census Bureau ACS, 2026.