| ZIP Codes: | 5 ZIP Codes (5 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 731 / 931 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:49 PM |
| Population: | 14,690 [See All] |
| FIPS: | 47161 |
| CBSA: | Clarksville, TN-KY |
| Land Area: | 503 sq mi |
| Water Area: | 15 sq mi |
| Coordinates: | 36.5236, -87.7549 |
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14,690 residents live across 5 ZIPs covering 503 sq mi, served by 5 distinct USPS-recognized cities.
Population moved from 13,582 to 14,690 from 2014 to 2024 — a +8.2% change. 3 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 37079 (Indian Mound, $86,804 median) and poorest ZIP 37050 (Cumberland City, $56,927) are 12.6 miles apart — a 1.5× income gap across local geography.
Median home values vary 1.6× across this county — from $151,000 in 37028 (Bumpus Mills) to $246,200 in 37079 (Indian Mound).
Density varies 2× across the county — from 23 people/sq mi in 37028 (Bumpus Mills) to 52 in 37023 (Big Rock).
Educational attainment ranges from 13.0% bachelor's+ in 37023 (Big Rock) to 23.4% in 37079 (Indian Mound) — the breadth of educational profiles across the area.
Within Tennessee, this is the #80 most populous of 95 counties and ranks #22 for median household income with the #34 fastest decade growth .
Weighted by population, the typical household earns about $66,932 across the county — reflecting what a typical resident sees, not a simple ZIP average.
18.0% of adults age 25+ hold a bachelor's degree or higher (1,893 of 10,493 reporting).
5 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.