Union County School District, Tennessee
Union County School District is a unified school district in Union County, Tennessee, for grades Pre-K to 12. About 20,431 people live in it (2020–2024 estimate). It covers 224 sq mi (579 km²) of land.
- Population, 2020–2024 estimate
- 20,431
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- Union County
- Land area
- 224 sq mi (579 km²)
- Median household income
- $62,727 ± $3,883
- Median home value
- $204,000 ± $15,444
- Water area
- 23.6 sq mi (61 km²)
- State
- Tennessee
- Census code (GEOID)
- 4704290
- Coordinates (central point)
- 36.284140, -83.836088
These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Towns, townships and communities in Union County School District, largest first
- Maynardville (city)2,528 people
- Plainview (city)2,458 people
- Luttrell (town)1,158 people
A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.
Bordering unified school districts, nearest first
- Claiborne County School District18 mi northeast
- Grainger County School District18 mi east
- Campbell County School District20 mi northwest
- Knox County School District21 mi south
- Anderson County School District22 mi southwest
These share a boundary with Union County School District. Distances are straight lines between central points.
Before using this answer for enrollment
A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Union County School District before you rely on it.
See its schools and enrollment on NCES ↗
Find the school district where you are now or find your town or township.