Richland County, Ohio ZIP Codes
- ZIP records
12 - Cities represented
6 - Sum of listed ZIP population estimates
125,955
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 44903 | Mansfield | 25,642 |
| 2 | 44906 | Mansfield | 17,343 |
| 3 | 44907 | Mansfield | 16,349 |
| 4 | 44905 | Mansfield | 16,245 |
| 5 | 44875 | Shelby | 14,144 |
| 6 | 44904 | Mansfield | 13,450 |
| 7 | 44813 | Bellville | 8,994 |
| 8 | 44902 | Mansfield | 4,636 |
| 9 | 44822 | Butler | 3,995 |
| 10 | 44878 | Shiloh | 2,712 |
Cities in Richland County
ZIP Directory
- ZIP 44813
- ZIP 44822
- ZIP 44843
- ZIP 44875
- ZIP 44878
- ZIP 44901
- ZIP 44902
- ZIP 44903
- ZIP 44904
- ZIP 44905
- ZIP 44906
- ZIP 44907
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.