Defiance, OH zip code
Defiance, Ohio uses one zip code: 43512. Most of it is in Defiance County. Together these zip codes are home to about 28K people.
Zip codes
1
Population
28K
All zips combined
Largest zip
43512
28,022 residents
Zip codes in Defiance
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 43512 | 28,022 | $71,841 |