County · GEOID 21031
Butler County, KY ZIP codes
11 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Butler County (GEOID 21031). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 110,448 (11 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Butler County
Population overlap
Share of each ZIP/ZCTA’s population located within Butler County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 421010.3%
- 42252100.0%
Directory county
- 4225613.1%
- 42261100.0%
Directory county
- 42273100.0%
Directory county
- 4227561.9%
Directory county
- 422760.1%
- 423200.4%
- 423336.9%
- 423395.3%
- 427213.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Butler County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 42101 | Bowling Green | Warren County | 63,290 | $49,045 |
| 42252 | Jetson | Butler County | 52 | — |
| 42256 | Lewisburg | Logan County | 5,052 | $57,537 |
| 42261 | Morgantown | Butler County | 9,725 | $49,219 |
| 42273 | Rochester | Butler County | 560 | $56,849 |
| 42275 | Roundhill | Butler County | 881 | $45,536 |
| 42276 | Russellville | Logan County | 16,042 | $63,586 |
| 42320 | Beaver Dam | Ohio County | 8,630 | $50,777 |
| 42333 | Cromwell | Ohio County | 1,036 | $34,545 |
| 42339 | Dunmor | Muhlenberg County | 878 | $50,179 |
| 42721 | Caneyville | Grayson County | 4,302 | $52,833 |
USPS associates these ZIPs with Butler County
These codes list Butler County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 42201 | Aberdeen | Butler County | 236 | — |
| 42219 | Dunbar | Butler County | 94 | — |
| 42287 | Welchs Creek | Butler County | 219 | — |
| 42288 | Woodbury | Butler County | 21 | — |