Delaware County, Indiana Zip Codes
| Muncie | 31,757 |
| Muncie | 25,086 |
| Muncie | 24,393 |
| Yorktown | 7,652 |
| Albany | 4,320 |
| Muncie | 4,059 |
| Muncie | 3,193 |
| Daleville | 3,187 |
| Selma | 2,864 |
| Eaton | 2,465 |
| Gaston | 2,316 |
| Oakville | 85 |
- Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.