Logan County, Kentucky ZIP codes
5 ZIP codes are in Logan County, plus 2 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 29,664
- Avg. median income
- $59,800population-weighted
- Cities & towns
- 5
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ZIP codes in Logan County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 42202 | Adairville | 1,958 | $62,656 | $174,300 |
| 42206 | Auburn | 5,897 | $66,815 | $236,200 |
| 42256 | Lewisburg | 5,124 | $58,794 | $186,100 |
| 42265 | Olmstead | 641 | — | $255,800 |
| 42276 | Russellville | 16,044 | $57,144 | $194,000 |
ZIP codes partly in Logan County
These ZIP codes are mostly in a neighboring county but cover part of Logan County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 42204 | Allensville | Todd County | 725 | $61,452 | $236,000 |
| 42274 | Rockfield | Warren County | 2,157 | $80,704 | $285,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Logan County
Nearby counties
Frequently asked questions
How many ZIP codes are in Logan County, Kentucky?
5 ZIP codes are mainly in Logan County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Logan County?
ZIP codes in Logan County use the city names Adairville, Auburn, Lewisburg, Olmstead and Russellville.