100 Largest ZIP Codes in the United States by Population in Mahoning County, Ohio
Explore the 100 largest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Mahoning County, Ohio.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 44512 | YOUNGSTOWN | OH | 32,821 |
| 2 | 44515 | YOUNGSTOWN | OH | 27,543 |
| 3 | 44514 | YOUNGSTOWN | OH | 23,391 |
| 4 | 44406 | CANFIELD | OH | 22,101 |
| 5 | 44511 | YOUNGSTOWN | OH | 19,354 |
| 6 | 44505 | YOUNGSTOWN | OH | 16,534 |
| 7 | 44509 | YOUNGSTOWN | OH | 11,044 |
| 8 | 44471 | STRUTHERS | OH | 10,383 |
| 9 | 44502 | YOUNGSTOWN | OH | 9,043 |
| 10 | 44405 | CAMPBELL | OH | 7,841 |
| 11 | 44504 | YOUNGSTOWN | OH | 5,165 |
| 12 | 44672 | SEBRING | OH | 4,781 |
| 13 | 44507 | YOUNGSTOWN | OH | 4,761 |
| 14 | 44442 | NEW MIDDLETOWN | OH | 3,864 |
| 15 | 44436 | LOWELLVILLE | OH | 3,348 |
| 16 | 44609 | BELOIT | OH | 3,267 |
| 17 | 44451 | NORTH JACKSON | OH | 2,993 |
| 18 | 44452 | NORTH LIMA | OH | 2,984 |
| 19 | 44401 | BERLIN CENTER | OH | 2,716 |
| 20 | 44506 | YOUNGSTOWN | OH | 2,489 |
| 21 | 44429 | LAKE MILTON | OH | 2,353 |
| 22 | 44510 | YOUNGSTOWN | OH | 2,064 |
| 23 | 44443 | NEW SPRINGFIELD | OH | 2,062 |
| 24 | 44503 | YOUNGSTOWN | OH | 960 |
| 25 | 44490 | WASHINGTONVILLE | OH | 744 |
| 26 | 44454 | PETERSBURG | OH | 639 |
| 27 | 44555 | YOUNGSTOWN | OH | 177 |
| 28 | 44619 | DAMASCUS | OH | 121 |