Butler County ZIP Codes
Ohio, United States · 21 codes
Butler County in Ohio has 21 ZIP codes, from 45003 to 45071, serving 21 places.
ZIP codes in Butler
| ZIP Code | Places |
|---|---|
| 45003 | College Corner |
| 45004 | Collinsville |
| 45011 | Hamilton |
| 45012 | Hamilton |
| 45013 | Hamilton |
| 45014 | Fairfield |
| 45015 | Hamilton |
| 45018 | Fairfield |
| 45042 | Middletown |
| 45044 | Middletown |
| 45050 | Monroe |
| 45053 | Okeana |
| 45055 | Overpeck |
| 45056 | Oxford |
| 45061 | Ross |
| 45062 | Seven Mile |
| 45063 | Shandon |
| 45064 | Somerville |
| 45067 | Trenton |
| 45069 | West Chester |
| 45071 | West Chester |
Frequently asked questions
What is the ZIP code of Butler?
Butler has 21 ZIP codes, from 45003 to 45071. The table lists the places each one serves.
How many places are listed in Butler County?
21 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.