County ProfileKY
Logan County
Population: 27,432 · 5 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
27,432
People
Median age
40.3
Housing
Total households
11,005
Income
Median household income
$60,382
Housing
Total housing units
12,473
Employment
Employment rate
53%
Education
Bachelor’s degree or higher
16.1%
Healthcare
Insured population
91.8%
County details
Local time 03:14:43(ET)| Name | Logan |
|---|---|
| Total ZIP codes | 5total |
| ZIP codes (by type) | 5 Standard |
| Area code | 270, 364 |
| Timezone | Eastern Time (ET) |
| Coordinates | 36.859607, -86.8812881 |
| Land area | 552.2 sq miles(1,430.2 km²) |
Map of Logan county, Kentucky with ZIP codes
Cities and Communities in Logan County
Compare the largest cities in Logan 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 |
|---|---|---|---|
| Russellville | 7,164 | $45,484 | 1ZIPs |
| Auburn | 1,589 | $53,897 | 1ZIPs |
| Adairville | 837 | $40,962 | 1ZIPs |
| Olmstead | 830 | — | 1ZIPs |
| Lewisburg | 748 | $38,988 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Logan County
Review the most populated postal areas across Logan County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 42276 | Russellville | $57,144 | 14,897 |
| 42206 | Auburn | $66,815 | 6,000 |
| 42256 | Lewisburg | $58,794 | 4,938 |
| 42202 | Adairville | $62,656 | 2,273 |
| 42265 | Olmstead | — | 830 |
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