| ZIP Codes: | 3 ZIP Codes (1 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Codes: | 270 / 364 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:12:17 PM |
| Population: | 8,114 [See All] |
| FIPS: | 21055 |
| Land Area: | 302 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 37.2500, -88.1043 |
| Quick Link: |
8,114 residents live across 3 ZIPs covering 302 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 8,358 to 8,114 from 2014 to 2024 — a -2.9% change. 0 ZIPs gained residents, 2 lost.
The county's wealthiest ZIP 42064 (Marion, $47,107 median) and poorest ZIP 42064 (Marion, $47,107) are 0.0 miles apart — a 1.0× income gap across local geography.
Within Kentucky, this is the #105 most populous of 120 counties and ranks #92 for median household income .
Weighted by population, the typical household earns about $47,107 across the county — reflecting what a typical resident sees, not a simple ZIP average.
15.6% of adults age 25+ hold a bachelor's degree or higher (874 of 5,603 reporting).
1 Standard delivery, 2 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.