Allen County, KY Zip Codes
50 zip codes across 28 cities in Allen County, KY
About Allen County
Allen County, Kentucky (KY) contains 50 unique zip codes spanning 28 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Allen County.
Cities in Allen County
Advertisement
All Zip Codes in Allen County, KY
| Zip Code | City |
|---|---|
| 42120 | Adolphus |
| 42153 | Scottsville |
| 42164 | Scottsville |
| 421HH | Zcta 421hh |
| 45801 | Lima |
| 45804 | Lima |
| 45805 | Lima |
| 45806 | Cridersville |
| 45807 | Elida |
| 45808 | Bluffton |
| 45809 | Lima |
| 45817 | Bluffton |
| 45820 | Cairo |
| 45833 | Delphos |
| 45850 | Harrod |
| 45887 | Spencerville |
| 46741 | Grabill |
| 46743 | Harlan |
| 46745 | Hoagland |
| 46748 | Huntertown |
| 46765 | Leo |
| 46773 | Monroeville |
| 46774 | New Haven |
| 46788 | Leo |
| 46797 | Woodburn |
| 46798 | Ossian |
| 467HH | Zcta 467hh |
| 46802 | Fort Wayne |
| 46803 | Fort Wayne |
| 46804 | Fort Wayne |
| 46805 | Fort Wayne |
| 46806 | Fort Wayne |
| 46807 | Fort Wayne |
| 46808 | Fort Wayne |
| 46809 | Fort Wayne |
| 46814 | Fort Wayne |
| 46815 | Fort Wayne |
| 46816 | Fort Wayne |
| 46818 | Fort Wayne |
| 46819 | Fort Wayne |
| 46825 | Fort Wayne |
| 46835 | Fort Wayne |
| 46845 | Fort Wayne |
| 66732 | Moran |
| 66748 | Chanute |
| 66749 | Iola |
| 66751 | La Harpe |
| 66755 | Moran |
| 66772 | Stark |
| 667HH | Zcta 667hh |
Advertisement
Explore More
Frequently Asked Questions
How many zip codes are in Allen County, KY?
Allen County, KY has 50 zip codes across 28 cities.
What cities are in Allen County?
Cities in Allen County include Adolphus, Bluffton, Cairo, Chanute, Cridersville, Delphos, Elida, Fort Wayne, Grabill, Harlan, Harrod, Hoagland, Huntertown, Iola, La Harpe, Leo, Lima, Monroeville, Moran, New Haven, Ossian, Scottsville, Spencerville, Stark, Woodburn, Zcta 421hh, Zcta 467hh, Zcta 667hh.
What state is Allen County in?
Allen County is located in Kentucky (KY).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.