| ZIP Codes: | 2 ZIP Codes (2 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 270 / 364 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:53:37 PM |
| Population: | 3,634 [See All] |
| FIPS: | 21105 |
| Land Area: | 179 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 36.7010, -89.0740 |
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3,634 residents live across 2 ZIPs covering 179 sq mi, served by 2 distinct USPS-recognized cities.
Population moved from 3,586 to 3,634 from 2014 to 2024 — a +1.3% change. 2 ZIPs gained residents, 0 lost.
The county's wealthiest ZIP 42031 (Clinton, $57,097 median) and poorest ZIP 42032 (Columbus, $34,706) are 10.2 miles apart — a 1.6× income gap across local geography.
Median home values vary 2.0× across this county — from $58,500 in 42032 (Columbus) to $118,700 in 42031 (Clinton).
Density varies 2× across the county — from 9 people/sq mi in 42032 (Columbus) to 22 in 42031 (Clinton).
Educational attainment ranges from 3.6% bachelor's+ in 42032 (Columbus) to 17.6% in 42031 (Clinton) — the breadth of educational profiles across the area.
Within Kentucky, this is the #119 most populous of 120 counties and ranks #94 for median household income .
Weighted by population, the typical household earns about $55,723 across the county — reflecting what a typical resident sees, not a simple ZIP average.
16.8% of adults age 25+ hold a bachelor's degree or higher (456 of 2,718 reporting).
2 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.