County ProfileKY
Hardin County
Population: 110,702 · 15 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
110,702
People
Median age
37.3
Housing
Total households
44,622
Income
Median household income
$67,647
Housing
Total housing units
48,108
Employment
Employment rate
55%
Education
Bachelor’s degree or higher
24.8%
Healthcare
Insured population
94.2%
County details
Local time 03:16:24(ET)| Name | Hardin |
|---|---|
| Total ZIP codes | 15total |
| ZIP codes (by type) | 13 Standard2 PO Box |
| Area code | 270, 364, 502 |
| Timezone | Eastern Time (ET) |
| Coordinates | 37.6958356, -85.9631827 |
| Land area | 623.9 sq miles(1,615.9 km²) |
Map of Hardin county, Kentucky with ZIP codes
Cities and Communities in Hardin County
Compare the largest cities in Hardin County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Elizabethtown | 31,394 | $60,760 | 2ZIPs |
| Radcliff | 23,042 | $58,559 | 2ZIPs |
| Fort Knox | 7,742 | $82,663 | 2ZIPs |
| Vine Grove | 6,559 | $72,560 | 1ZIPs |
| Rineyville | 3,039 | $84,511 | 1ZIPs |
| Eastview | 1,913 | — | 1ZIPs |
| Glendale | 1,878 | — | 1ZIPs |
| West Point | 952 | $37,449 | 1ZIPs |
| Upton | 704 | $43,173 | 1ZIPs |
| Cecilia | 575 | $71,544 | 1ZIPs |
| Sonora | 565 | $51,250 | 1ZIPs |
| White Mills | 301 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Hardin County
Review the most populated postal areas across Hardin County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 42701 | Elizabethtown | $69,619 | 52,731 |
| 40160 | Radcliff | $58,506 | 23,582 |
| 40175 | Vine Grove | $77,509 | 15,338 |
| 40121 | Fort Knox | $82,663 | 7,749 |
| 40162 | Rineyville | $84,720 | 6,337 |
| 42724 | Cecilia | $73,465 | 5,107 |
| 42784 | Upton | $68,699 | 2,799 |
| 42776 | Sonora | $58,771 | 2,747 |
| 42732 | Eastview | $73,148 | 1,913 |
| 42740 | Glendale | $88,066 | 1,878 |
| 40177 | West Point | $50,577 | 1,680 |
| 42788 | White Mills | — | 301 |
| 40122 | Fort Knox | — | — |
| 40159 | Radcliff | — | — |
| 42702 | Elizabethtown | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS