| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 931 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:47 PM |
| Population: | 8,329 [See All] |
| FIPS: | 47083 |
| Land Area: | 213 sq mi |
| Water Area: | 8 sq mi |
| Coordinates: | 36.3123, -87.7825 |
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8,329 residents live across 3 ZIPs covering 213 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 8,554 to 8,329 from 2014 to 2024 — a -2.6% change. 1 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 37178 (Tennessee Ridge, $72,692 median) and poorest ZIP 37175 (Stewart, $53,125) are 6.1 miles apart — a 1.4× income gap across local geography.
Median home values vary 2.0× across this county — from $95,800 in 37175 (Stewart) to $187,700 in 37061 (Erin).
Density varies 5× across the county — from 12 people/sq mi in 37175 (Stewart) to 60 in 37061 (Erin).
Educational attainment ranges from 13.4% bachelor's+ in 37175 (Stewart) to 16.0% in 37061 (Erin) — the breadth of educational profiles across the area.
Within Tennessee, this is the #88 most populous of 95 counties and ranks #46 for median household income .
Weighted by population, the typical household earns about $62,039 across the county — reflecting what a typical resident sees, not a simple ZIP average.
15.1% of adults age 25+ hold a bachelor's degree or higher (898 of 5,955 reporting).
3 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.