County · GEOID 21229
Washington County, KY ZIP codes
8 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Washington County (GEOID 21229). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 48,912 (8 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 Washington County
Population overlap
Share of each ZIP/ZCTA’s population located within Washington County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 400330.5%
- 400370.3%
- 40040100.0%
Directory county
- 40061100.0%
Directory county
- 4006998.0%
Directory county
- 40078100.0%
Directory county
- 403303.0%
- 404683.4%
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 Washington County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 40033 | Lebanon | Marion County | 11,729 | $49,642 |
| 40037 | Loretto | Marion County | 2,922 | $72,708 |
| 40040 | Mackville | Washington County | 703 | $26,369 |
| 40061 | Saint Catharine | Washington County | 205 | — |
| 40069 | Springfield | Washington County | 7,802 | $65,357 |
| 40078 | Willisburg | Washington County | 2,777 | $53,750 |
| 40330 | Harrodsburg | Mercer County | 20,805 | $61,804 |
| 40468 | Perryville | Boyle County | 1,969 | $67,551 |