Allen County, Indiana ZIP codes
53 ZIP codes are in Allen County, plus 7 that cross in from neighboring counties. It's part of the Fort Wayne, IN metro area.
- ZIP codes
- 53
- Population in these ZIPs
- 384,176
- Avg. median income
- $74,800population-weighted
- Cities & towns
- 11
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Allen County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 46704 | Arcola | 70 | — | $78,100 |
| 46741 | Grabill | 4,713 | $102,281 | $373,700 |
| 46743 | Harlan | 2,347 | $81,406 | $279,400 |
| 46745 | Hoagland | 1,793 | $89,643 | $314,100 |
| 46748 | Huntertown | 6,902 | $109,375 | $352,800 |
| 46765 | Leo | 5,786 | $112,328 | $399,200 |
| 46773 | Monroeville | 3,474 | $72,813 | $258,900 |
| 46774 | New Haven | 17,858 | $76,292 | $248,000 |
| 46797 | Woodburn | 4,097 | $103,566 | $286,100 |
| 46798 | Yoder | 954 | $81,691 | $291,900 |
| 46801 PO Box | Fort Wayne | — | — | — |
| 46802 | Fort Wayne | 11,177 | $46,854 | $137,500 |
| 46803 | Fort Wayne | 10,994 | $34,381 | $109,500 |
| 46804 | Fort Wayne | 29,661 | $85,833 | $305,500 |
| 46805 | Fort Wayne | 21,437 | $52,154 | $180,400 |
| 46806 | Fort Wayne | 26,425 | $47,895 | $112,100 |
| 46807 | Fort Wayne | 16,317 | $58,685 | $164,700 |
| 46808 | Fort Wayne | 19,684 | $53,359 | $168,200 |
| 46809 | Fort Wayne | 8,589 | $52,253 | $189,200 |
| 46814 | Fort Wayne | 16,778 | $147,280 | $461,800 |
| 46815 | Fort Wayne | 27,238 | $73,239 | $244,500 |
| 46816 | Fort Wayne | 19,514 | $45,343 | $208,400 |
| 46818 | Fort Wayne | 21,954 | $81,066 | $310,000 |
| 46819 | Fort Wayne | 9,369 | $63,947 | $225,100 |
| 46825 | Fort Wayne | 29,296 | $70,544 | $259,000 |
| 46835 | Fort Wayne | 38,166 | $77,152 | $261,000 |
| 46845 | Fort Wayne | 29,583 | $112,676 | $389,600 |
| 46850 PO Box | Fort Wayne | — | — | — |
| 46851 PO Box | Fort Wayne | — | — | — |
| 46852 PO Box | Fort Wayne | — | — | — |
| 46853 PO Box | Fort Wayne | — | — | — |
| 46854 PO Box | Fort Wayne | — | — | — |
| 46855 PO Box | Fort Wayne | — | — | — |
| 46856 PO Box | Fort Wayne | — | — | — |
| 46857 PO Box | Fort Wayne | — | — | — |
| 46858 PO Box | Fort Wayne | — | — | — |
| 46859 PO Box | Fort Wayne | — | — | — |
| 46860 PO Box | Fort Wayne | — | — | — |
| 46861 PO Box | Fort Wayne | — | — | — |
| 46862 PO Box | Fort Wayne | — | — | — |
| 46863 PO Box | Fort Wayne | — | — | — |
| 46864 PO Box | Fort Wayne | — | — | — |
| 46865 PO Box | Fort Wayne | — | — | — |
| 46866 PO Box | Fort Wayne | — | — | — |
| 46867 PO Box | Fort Wayne | — | — | — |
| 46868 PO Box | Fort Wayne | — | — | — |
| 46869 PO Box | Fort Wayne | — | — | — |
| 46885 PO Box | Fort Wayne | — | — | — |
| 46895 PO Box | Fort Wayne | — | — | — |
| 46896 PO Box | Fort Wayne | — | — | — |
| 46897 PO Box | Fort Wayne | — | — | — |
| 46898 PO Box | Fort Wayne | — | — | — |
| 46899 PO Box | Fort Wayne | — | — | — |
ZIP codes partly in Allen County
These ZIP codes are mostly in a neighboring county but cover part of Allen County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 46706 | Auburn | DeKalb County | 20,403 | $80,965 | $282,400 |
| 46723 | Churubusco | Whitley County | 7,617 | $84,286 | $301,200 |
| 46733 | Decatur | Adams County | 19,318 | $64,483 | $236,200 |
| 46777 | Ossian | Wells County | 6,081 | $72,758 | $269,500 |
| 46783 | Roanoke | Huntington County | 7,764 | $101,705 | $366,400 |
| 46788 | Spencerville | DeKalb County | 4,373 | $101,553 | $466,400 |
| 46799 | Zanesville | Wells County | 375 | $83,125 | $216,900 |
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 Allen County
Nearby counties
Frequently asked questions
How many ZIP codes are in Allen County, Indiana?
53 ZIP codes are mainly in Allen County, and 7 more ZIP codes from neighboring areas reach partly into it.
What cities are in Allen County?
ZIP codes in Allen County use the city names Arcola, Fort Wayne, Grabill, Harlan, Hoagland, Huntertown, Leo, Monroeville, New Haven, Woodburn and Yoder.
What metro area is Allen County in?
Allen County is part of the Fort Wayne, IN metropolitan statistical area.