Butler County, Ohio ZIP codes
20ZIP codes
14Cities and towns
389,474People in ZIP areas
283, 326, 513Area codes
Butler County is in Ohio and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Butler County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 45004 | Collinsville | PO Box only | – | – |
| 45011 | Hamilton | Standard | 75,864 | $91,873 |
| 45012 | Hamilton | PO Box only | – | – |
| 45013 | Hamilton | Standard | 53,998 | $73,633 |
| 45014 | Fairfield | Standard | 45,773 | $75,661 |
| 45015 | Hamilton | Standard | 11,038 | $48,312 |
| 45018 | Fairfield | PO Box only | – | – |
| 45042 | Middletown | Standard | 27,652 | $69,520 |
| 45044 | Middletown | Standard | 56,217 | $73,732 |
| 45050 | Monroe | Standard | 12,248 | $104,282 |
| 45053 | Okeana | Standard | 3,718 | $109,148 |
| 45055 | Overpeck | PO Box only | 198 | – |
| 45056 | Oxford | Standard | 27,376 | $49,233 |
| 45061 | Ross | PO Box only | – | – |
| 45062 | Seven Mile | PO Box only | 511 | $52,917 |
| 45063 | Shandon | PO Box only | – | – |
| 45064 | Somerville | Standard | 3,373 | $102,531 |
| 45067 | Trenton | Standard | 15,471 | $81,605 |
| 45069 | West Chester | Standard | 56,037 | $114,631 |
| 45071 | West Chester | PO Box only | – | – |
Cities and towns in Butler County
- Hamilton 4 ZIPs
- Fairfield 2 ZIPs
- Middletown 2 ZIPs
- West Chester 2 ZIPs
- Collinsville 1 ZIP
- Monroe 1 ZIP
- Okeana 1 ZIP
- Overpeck 1 ZIP
- Oxford 1 ZIP
- Ross 1 ZIP
- Seven Mile 1 ZIP
- Shandon 1 ZIP
- Somerville 1 ZIP
- Trenton 1 ZIP
Area codes in Butler County
Questions
- How many ZIP codes are in Butler County, OH?
- Butler County has 20 ZIP codes, 12 of them standard ZIP codes for street addresses.
- What cities are in Butler County?
- Butler County ZIP codes cover Hamilton, Fairfield, Middletown, West Chester, Collinsville, Monroe, Okeana and Overpeck and 6 other places.
- What area code is Butler County, OH?
- Butler County uses area codes 283, 326, 513, 765, 812, 930 and 937.
- What time zone is Butler County in?
- Butler County is in Eastern Time.
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