Butler County, Ohio

Time zones in Butler County

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

1. 4501175,864 people
2. 4504456,217 people
3. 4506956,037 people
4. 4501353,998 people
5. 4501445,773 people
6. 4504227,652 people
7. 4505627,376 people
8. 4524123,955 people
9. 4506715,471 people
10. 4524613,527 people
11. 4505012,248 people
12. 4501511,038 people

18 ZIP Code areas overlap Butler County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Butler County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Townships in Butler County, largest first

1. West Chester Township65,755 people
2. Liberty Township44,633 people
3. Oxford Township24,210 people
4. Fairfield Township22,928 people
5. Lemon Township17,166 people
6. Ross Township8,874 people
7. Madison Township8,650 people
8. Hanover Township8,225 people
9. St. Clair Township6,768 people
10. Morgan Township5,413 people
11. Wayne Township4,441 people
12. Milford Township3,562 people

People counts are American Community Survey 2020–2024 5-year estimates. All townships in Ohio, by county

School districts in Butler County, largest first

1. Lakota Local School District (Butler County)106,533 people
2. Northwest Local School District (Hamilton County)74,969 people
3. Fairfield City School District68,567 people
4. Hamilton City School District63,759 people
5. Mason City School District55,241 people
6. Middletown City School District51,096 people
7. Princeton City School District43,145 people
8. Talawanda City School District36,027 people
9. Southwest Local School District27,632 people
10. Edgewood City School District20,502 people
11. Ross Local School District16,049 people
12. Monroe Local School District15,775 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

1. Hamilton, Ohio (city)63,468 people
2. Middletown, Ohio (city)51,617 people
3. Fairfield, Ohio (city)44,828 people
4. Oxford, Ohio (city)21,753 people
5. Monroe, Ohio (city)15,401 people
6. Sharonville, Ohio (city)14,030 people
7. Trenton, Ohio (city)13,583 people
8. Beckett Ridge, Ohio (CDP)9,496 people
9. Four Bridges, Ohio (CDP)3,417 people
10. Ross, Ohio (CDP)2,601 people
11. New Miami, Ohio (village)2,223 people
12. Wetherington, Ohio (CDP)1,138 people

Bordering areas, nearest first

Distances are straight lines between map points.

1. Hamilton County, Ohio17 mi south
2. Preble County, Ohio21 mi north
3. Warren County, Ohio21 mi east
4. Union County, Indiana23 mi northwest
5. Montgomery County, Ohio26 mi northeast
6. Franklin County, Indiana27 mi west
7. Dearborn County, Indiana30 mi southwest

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See this county on Census.gov ↗