ZIP codes in Allen County, Indiana

Allen County, Indiana has 54 ZIP codes in this list, from 46704 to 46899. They cover 12 places, among them Fort Wayne, Arcola, Grabill and Harlan.

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ZIP code	Place	Land area (sq mi)	Map point
46704	Arcola	0.1	41.104, -85.293
46741	Grabill	25.1	41.211, -84.941
46743	Harlan	23.3	41.228, -84.839
46745	Hoagland	18.6	40.952, -85.007
46748	Huntertown	18.7	41.239, -85.168
46765	Leo	12.7	41.225, -85.030
46773	Monroeville	79.2	40.987, -84.894
46774	New Haven	52.7	41.070, -85.012
46797	Woodburn	49.8	41.125, -84.853
46798	Yoder	18.2	40.937, -85.196
46799	Zanesville	0.6	40.919, -85.282
46801	Fort Wayne	no area	41.094, -85.071
46802	Fort Wayne	4.2	41.071, -85.154
46803	Fort Wayne	7.5	41.069, -85.107
46804	Fort Wayne	17.7	41.051, -85.256
46805	Fort Wayne	6.4	41.098, -85.119
46806	Fort Wayne	8.3	41.048, -85.114
46807	Fort Wayne	3.2	41.049, -85.146
46808	Fort Wayne	10.6	41.094, -85.162
46809	Fort Wayne	24.7	41.025, -85.183
46814	Fort Wayne	19.1	41.046, -85.306
46815	Fort Wayne	9.7	41.105, -85.062
46816	Fort Wayne	36.0	41.017, -85.098
46818	Fort Wayne	66.8	41.147, -85.207
46819	Fort Wayne	25.9	41.005, -85.153
46825	Fort Wayne	15.6	41.147, -85.123
46835	Fort Wayne	21.6	41.137, -85.069
46845	Fort Wayne	22.9	41.196, -85.119
46850	Fort Wayne	no area	41.094, -85.071
46851	Fort Wayne	no area	41.094, -85.071
46852	Fort Wayne	no area	41.094, -85.071
46853	Fort Wayne	no area	41.094, -85.071
46854	Fort Wayne	no area	41.094, -85.071
46855	Fort Wayne	no area	41.094, -85.071
46856	Fort Wayne	no area	41.094, -85.071
46857	Fort Wayne	no area	41.094, -85.071
46858	Fort Wayne	no area	41.094, -85.071
46859	Fort Wayne	no area	41.094, -85.071
46860	Fort Wayne	no area	41.094, -85.071
46861	Fort Wayne	no area	41.094, -85.071
46862	Fort Wayne	no area	41.094, -85.071
46863	Fort Wayne	no area	41.094, -85.071
46864	Fort Wayne	no area	41.094, -85.071
46865	Fort Wayne	no area	41.126, -85.091
46866	Fort Wayne	no area	41.094, -85.071
46867	Fort Wayne	no area	41.094, -85.071
46868	Fort Wayne	no area	41.094, -85.071
46869	Fort Wayne	no area	41.094, -85.071
46885	Fort Wayne	no area	41.094, -85.071
46895	Fort Wayne	no area	41.094, -85.071
46896	Fort Wayne	no area	41.094, -85.071
46897	Fort Wayne	no area	41.094, -85.071
46898	Fort Wayne	no area	41.094, -85.071
46899	Fort Wayne	no area	41.094, -85.071

The ZIP code areas of Allen County add up to about 599 square miles of land (1,551 sq km) as the Census Bureau draws them. The largest is 46773 (Monroeville), with 79.2 square miles.

Places with more than one code here: Fort Wayne (43 codes).

Using these codes

In an address, the ZIP code comes last, after the city and the two-letter state: Arcola, IN 46704.
Tap a ZIP code to open it in the look-up, with a copy button for the address line.
A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
"No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

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