This table ranks all 25 ZIP codes in the Salem, OH MSA by estimated 2022 population, from highest to lowest.
| # | ZIP Code | Place Name | Population (2022) |
|---|---|---|---|
| 1 | ZIP 44601 | Alliance | 32,716 |
| 2 | ZIP 44460 | Salem | 25,215 |
| 3 | ZIP 43920 | East Liverpool | 21,462 |
| 4 | ZIP 44432 | Lisbon | 12,246 |
| 5 | ZIP 44408 | Columbiana | 10,594 |
| 6 | ZIP 44657 | Minerva | 9,682 |
| 7 | ZIP 44413 | East Palestine | 7,228 |
| 8 | ZIP 43968 | Wellsville | 5,903 |
| 9 | ZIP 44431 | Leetonia | 4,713 |
| 10 | ZIP 44609 | Beloit | 3,267 |
| 11 | ZIP 44445 | New Waterford | 3,237 |
| 12 | ZIP 43945 | Salineville | 3,095 |
| 13 | ZIP 44423 | Hanoverton | 2,261 |
| 14 | ZIP 44634 | Homeworth | 1,886 |
| 15 | ZIP 44455 | Rogers | 1,838 |
| 16 | ZIP 44441 | Negley | 1,674 |
| 17 | ZIP 44427 | Kensington | 1,612 |
| 18 | ZIP 43930 | Hammondsville | 1,250 |
| 19 | ZIP 44625 | East Rochester | 1,039 |
| 20 | ZIP 43932 | Irondale | 920 |
| 21 | ZIP 44490 | Washingtonville | 744 |
| 22 | ZIP 44415 | Elkton | 412 |
| 23 | ZIP 44665 | North Georgetown | 211 |
| 24 | ZIP 44493 | Winona | 95 |
| 25 | ZIP 43962 | Summitville | 82 |