Mahoning County, Ohio ZIP codes
32 ZIP codes are in Mahoning County, plus 10 that cross in from neighboring counties. It's part of the Youngstown-Warren, OH metro area.
- ZIP codes
- 32
- Population in these ZIPs
- 224,739
- Avg. median income
- $59,100population-weighted
- Cities & towns
- 18
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Mahoning County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 44401 | Berlin Center | 2,526 | $71,953 | $305,200 |
| 44405 | Campbell | 7,815 | $42,644 | $106,900 |
| 44406 | Canfield | 22,451 | $98,693 | $326,200 |
| 44416 PO Box | Ellsworth | — | — | — |
| 44422 PO Box | Greenford | — | — | — |
| 44429 | Lake Milton | 2,313 | $82,397 | $234,800 |
| 44436 | Lowellville | 3,077 | $69,514 | $174,400 |
| 44442 | New Middletown | 3,762 | $61,528 | $243,500 |
| 44443 | New Springfield | 1,641 | $56,957 | $236,000 |
| 44449 | North Benton | 1,205 | $62,188 | $233,300 |
| 44451 | North Jackson | 2,892 | $61,250 | $293,600 |
| 44452 | North Lima | 2,602 | $61,602 | $288,800 |
| 44454 | Petersburg | 912 | $74,857 | $175,900 |
| 44471 | Struthers | 10,295 | $54,571 | $134,300 |
| 44501 PO Box | Youngstown | — | — | — |
| 44502 | Youngstown | 9,594 | $31,170 | $54,400 |
| 44503 | Youngstown | 938 | $12,274 | — |
| 44504 | Youngstown | 5,191 | $45,299 | $103,700 |
| 44505 | Youngstown | 16,764 | $37,538 | $91,900 |
| 44506 | Youngstown | 2,096 | $21,018 | $35,400 |
| 44507 | Youngstown | 4,140 | $29,176 | $41,300 |
| 44509 | Youngstown | 10,562 | $36,570 | $86,300 |
| 44510 | Youngstown | 2,027 | $20,000 | $51,500 |
| 44511 | Youngstown | 18,909 | $56,880 | $157,300 |
| 44512 | Youngstown | 32,536 | $63,317 | $199,500 |
| 44513 PO Box | Youngstown | — | — | — |
| 44514 | Youngstown | 23,917 | $79,808 | $246,200 |
| 44515 | Youngstown | 27,690 | $53,252 | $188,400 |
| 44555 | Youngstown | 169 | — | — |
| 44609 | Beloit | 3,782 | $58,221 | $197,500 |
| 44619 | Damascus | 299 | — | $175,000 |
| 44672 | Sebring | 4,634 | $50,779 | $129,100 |
ZIP codes partly in Mahoning County
These ZIP codes are mostly in a neighboring county but cover part of Mahoning County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 44408 | Columbiana | Columbiana County | 11,159 | $74,028 | $258,300 |
| 44412 | Diamond | Portage County | 2,976 | $102,726 | $295,500 |
| 44425 | Hubbard | Trumbull County | 13,552 | $61,568 | $179,600 |
| 44437 | Mc Donald | Trumbull County | 3,913 | $76,842 | $164,200 |
| 44440 | Mineral Ridge | Trumbull County | 4,418 | $64,904 | $208,300 |
| 44444 | Newton Falls | Trumbull County | 9,220 | $61,441 | $177,800 |
| 44460 | Salem | Columbiana County | 25,082 | $57,423 | $190,300 |
| 44481 | Warren | Trumbull County | 10,206 | $63,654 | $237,900 |
| 44490 | Washingtonville | Columbiana County | 597 | $38,906 | $111,500 |
| 44601 | Alliance | Stark County | 32,696 | $61,965 | $164,600 |
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 Mahoning County
Nearby counties
Frequently asked questions
How many ZIP codes are in Mahoning County, Ohio?
32 ZIP codes are mainly in Mahoning County, and 10 more ZIP codes from neighboring areas reach partly into it.
What cities are in Mahoning County?
ZIP codes in Mahoning County use the city names Beloit, Berlin Center, Campbell, Canfield, Damascus, Ellsworth, Greenford, Lake Milton, Lowellville, New Middletown, New Springfield and North Benton and others.
What metro area is Mahoning County in?
Mahoning County is part of the Youngstown-Warren, OH metropolitan statistical area.