Cities and Towns in Allen County, Indiana
Founded on Dec 12, 1823, Allen County is one of 92 counties in the state of Indiana. Historically, Allen County was formed from Delaware New Purchase. The city of Fort Wayne is the county seat. With FIPS code of 3, Allen County has a population of 388,608 and area of 657 square miles (1,702 km²).
List of all cities in Allen County, IN alphabetically
| City/Town | Postal Code | Area Code |
| Arcola, IN | 46704 | 260 |
| Boston Corner, IN | 46773 | 260 |
| Business Reply, IN | 46897 | 260 |
| Cedar Canyon, IN | 46765 | 260 |
| Cedar Shores, IN | 46765 | 260 |
| Cedarville, IN | 46765 | 260 |
| Diplomat, IN | 46806 | 260 |
| 46816 | 260 | |
| Diplomat Plaza, IN | 46806 | 260 |
| Dixon, IN | 46773 | 260 |
| Edgerton, IN | 46797 | 260 |
| Fort Wayne, IN | 46801 | 260 |
| 46802 | 260 | |
| 46803 | 260 | |
| 46804 | 260 | |
| 46805 | 260 | |
| 46806 | 260 | |
| 46807 | 260 | |
| 46808 | 260 | |
| 46809 | 260 | |
| 46814 | 260 | |
| 46815 | 260 | |
| 46816 | 260 | |
| 46818 | 260 | |
| 46819 | 260 | |
| 46825 | 260 | |
| 46835 | 260 | |
| 46845 | 260 | |
| 46850 | 260 | |
| 46851 | 260 | |
| 46852 | 260 | |
| 46853 | 260 | |
| 46854 | 260 | |
| 46855 | 260 | |
| 46856 | 260 | |
| 46857 | 260 | |
| 46858 | 260 | |
| 46859 | 260 | |
| 46860 | 260 | |
| 46861 | 260 | |
| 46862 | 260 | |
| 46863 | 260 | |
| 46864 | 260 | |
| 46865 | 260 | |
| 46866 | 260 | |
| 46867 | 260 | |
| 46868 | 260 | |
| 46869 | 260 | |
| 46885 | 260 | |
| 46895 | 260 | |
| 46896 | 260 | |
| 46897 | 260 | |
| 46898 | 260 | |
| 46899 | 260 | |
| Gar Creek, IN | 46774 | 260 |
| Grabill, IN | 46741 | 260 |
| Harlan, IN | 46743 | 260 |
| Hazelwood, IN | 46845 | 260 |
| Hoagland, IN | 46745 | 260 |
| Huntertown, IN | 46748 | 260 |
| Hurshtown, IN | 46788 | 260 |
| Leo, IN | 46765 | 260 |
| Maples, IN | 46816 | 260 |
| Maumee, IN | 46797 | 260 |
| Meadowbrook, IN | 46774 | 260 |
| Milan Center, IN | 46774 | 260 |
| Monroeville, IN | 46773 | 260 |
| New Haven, IN | 46774 | 260 |
| New Haven Heights, IN | 46774 | 260 |
| Poe, IN | 46819 | 260 |
| Southtown, IN | 46816 | 260 |
| Southtown Mall, IN | 46816 | 260 |
| Spencerville, IN | 46788 | 260 |
| Tanglewood, IN | 46774 | 260 |
| Thurman, IN | 46774 | 260 |
| Tillman, IN | 46773 | 260 |
| Townley, IN | 46773 | 260 |
| Waynedale, IN | 46809 | 260 |
| 46819 | 260 | |
| Woodburn, IN | 46797 | 260 |
| Yoder, IN | 46798 | 260 |
| Zanesville, IN | 46799 | 260 |
| Zulu, IN | 46773 | 260 |
