Union County
Explore the Greater Knoxville metro →
- Population
- 20,431
- Area
- 223.58 sq mi (579.08 km²), 23.56 sq mi water
- Median age
- 42.7
- Households
- 7,931
- Persons per household
- 2.6
- Median household income
- $62,727
- Median house value
- $204,000
Demographics: 2020–2024 ACS
Tonight
69°F
Partly Cloudy6% precip
Friday
91°F
Mostly Sunny then Slight Chance Showers And Thunderstorms21% precip
Friday Night
70°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy19% precip
Saturday
88°F
Showers And Thunderstorms79% precip