Columbiana County, Ohio ZIP codes
20 ZIP codes are in Columbiana County, plus 9 that cross in from neighboring counties. It's part of the Salem, OH micro area.
- ZIP codes
- 20
- Population in these ZIPs
- 103,314
- Avg. median income
- $61,800population-weighted
- Cities & towns
- 20
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Columbiana County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 43920 | East Liverpool | 21,103 | $50,251 | $105,100 |
| 43945 | Salineville | 2,910 | $62,500 | $128,900 |
| 43962 | Summitville | 67 | $90,833 | $170,800 |
| 43968 | Wellsville | 6,623 | $59,200 | $108,800 |
| 44408 | Columbiana | 11,159 | $74,028 | $258,300 |
| 44413 | East Palestine | 7,397 | $50,999 | $141,100 |
| 44415 | Elkton | 345 | — | — |
| 44423 | Hanoverton | 2,177 | $80,583 | $208,500 |
| 44431 | Leetonia | 4,788 | $68,750 | $182,000 |
| 44432 | Lisbon | 12,030 | $61,125 | $169,100 |
| 44441 | Negley | 1,571 | $144,412 | $206,800 |
| 44445 | New Waterford | 2,914 | $85,188 | $202,900 |
| 44455 | Rogers | 1,597 | $71,050 | $173,600 |
| 44460 | Salem | 25,082 | $57,423 | $190,300 |
| 44490 | Washingtonville | 597 | $38,906 | $111,500 |
| 44492 PO Box | West Point | — | — | — |
| 44493 | Winona | 51 | — | — |
| 44625 | East Rochester | 962 | $75,060 | $213,500 |
| 44634 | Homeworth | 1,837 | $80,136 | $244,500 |
| 44665 | North Georgetown | 104 | — | — |
ZIP codes partly in Columbiana County
These ZIP codes are mostly in a neighboring county but cover part of Columbiana County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 43930 | Hammondsville | Jefferson County | 1,017 | $68,382 | $191,700 |
| 43932 | Irondale | Jefferson County | 1,008 | $54,531 | $92,500 |
| 44427 | Kensington | Carroll County | 1,451 | — | $225,800 |
| 44443 | New Springfield | Mahoning County | 1,641 | $56,957 | $236,000 |
| 44454 | Petersburg | Mahoning County | 912 | $74,857 | $175,900 |
| 44601 | Alliance | Stark County | 32,696 | $61,965 | $164,600 |
| 44609 | Beloit | Mahoning County | 3,782 | $58,221 | $197,500 |
| 44619 | Damascus | Mahoning County | 299 | — | $175,000 |
| 44657 | Minerva | Carroll County | 9,620 | $62,941 | $194,000 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Columbiana County
Nearby counties
Frequently asked questions
How many ZIP codes are in Columbiana County, Ohio?
20 ZIP codes are mainly in Columbiana County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in Columbiana County?
ZIP codes in Columbiana County use the city names Columbiana, East Liverpool, East Palestine, East Rochester, Elkton, Hanoverton, Homeworth, Leetonia, Lisbon, Negley, New Waterford and North Georgetown and others.
What metro area is Columbiana County in?
Columbiana County is part of the Salem, OH micropolitan statistical area.