| ZIP Codes: | 1 ZIP Codes (1 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 502 |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:12:16 PM |
| Population: | 23,963 [See All] |
| FIPS: | 21005 |
| CBSA: | Frankfort, KY |
| Land Area: | 189 sq mi |
| Water Area: | 2 sq mi |
| Coordinates: | 37.9986, -84.9563 |
| Quick Link: |
23,963 residents live across 1 ZIPs covering 189 sq mi, served by 1 distinct USPS-recognized cities.
Population moved from 21,426 to 23,963 from 2014 to 2024 — a +11.8% change. 1 ZIPs gained residents, 0 lost.
The county's wealthiest ZIP 40342 (Lawrenceburg, $74,408 median) and poorest ZIP 40342 (Lawrenceburg, $74,408) are 0.0 miles apart — a 1.0× income gap across local geography.
Within Kentucky, this is the #47 most populous of 120 counties and ranks #16 for median household income with the #10 fastest decade growth .
Weighted by population, the typical household earns about $74,408 across the county — reflecting what a typical resident sees, not a simple ZIP average.
26.3% of adults age 25+ hold a bachelor's degree or higher (4,390 of 16,670 reporting).
1 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 40342 | Lawrenceburg | Standard | 23,963 | $74,408 | 189.2 | 11.8% |