Hamilton is a city in Butler County, Ohio, home to about 63,468 people across 21 square miles. Its ZIP codes are 45013 and 45015, and parts of 45011 are in Hamilton too.
Homes sold for a median of $170 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Hamilton; also Ross and New Miami
Mostly Hamilton
Part is in Hamilton, part in Fairfield and New Miami
Each card is that ZIP code’s whole market, including any part outside Hamilton. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Hamilton’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Cincinnati Northern Kentucky International Airport (CVG)25 miles away |
|---|---|
| Nearest city of 250,000+ | Cincinnati, OH19 miles away |
| Nearest city of 1 million+ | Chicago, IL234 miles away |
Straight-line distances from the center of Hamilton; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Hamilton had 63,399 residents in the 2020 census, up 4% since 2000.
It’s the 10th largest of 1,264 towns in Ohio by population.
Butler County grew from 56,870 residents in 1900 to 390,357 in 2020.
Butler County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 22°F. About 41.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Hamilton Butler Co Rgnl Ap, OH weather station (4 miles away).
148,073 jobs at 7,537 businesses in Butler County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
417 doctors and other health care providers list an office in Hamilton’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 35 |
|---|---|
| Specialist doctors | 63 |
| Dentists | 29 |
| Nurse practitioners and physician assistants | 93 |
| Mental health providers | 146 |
| Physical and occupational therapists | 39 |
| Optometrists | 7 |
| Chiropractors | 5 |
| Pharmacies | 19 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (40 nearby)
Grocery stores (5 nearby)
Pharmacies (5 nearby)
Libraries (2 nearby)
Museums (4 nearby)
Theaters and performance venues (3 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1794.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Hamilton City, Fairfield City, Ross Local and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bridgeport Elementary SchoolHamilton | Pre-K–6 | 575 | Public | 1.9 mi |
| Fairfield East Elementary SchoolHamilton | Pre-K–5 | 650 | Public | 4.5 mi |
| Fairwood Elementary SchoolHamilton | Pre-K–6 | 613 | Public | 2.0 mi |
| Highland Elementary SchoolHamilton | Pre-K–6 | 695 | Public | 0.6 mi |
| Linden Elementary SchoolHamilton | Pre-K–6 | 674 | Public | 3.8 mi |
| Morgan Elementary SchoolHamilton | Pre-K–3 | 385 | Public | 10.1 mi |
| New Miami Elementary SchoolHamilton | Pre-K–5 | 292 | Public | 3.1 mi |
| Ridgeway Elementary SchoolHamilton | Pre-K–6 | 705 | Public | 1.9 mi |
| Riverview Elementary SchoolHamilton | Pre-K–6 | 640 | Public | 1.5 mi |
| Brookwood Elementary SchoolHamilton | K–6 | 607 | Public | 1.7 mi |
| Crawford Woods Elementary SchoolHamilton | K–6 | 564 | Public | 2.5 mi |
| Elda Elementary SchoolHamilton | K–3 | 327 | Public | 7.0 mi |
| Fairfield North Elementary SchoolHamilton | K–5 | 629 | Public | 4.5 mi |
| Richard Allen AcademyHamilton | K–6 | 124 | Charter | 2.5 mi |
| D Russel Lee Career-Technology CenterHamilton | 6–12 | 930 | Career and Technical | 4.6 mi |
| New Miami Middle SchoolHamilton | 6–8 | 138 | Public | 3.1 mi |
| Ross Middle SchoolHamilton | 6–8 | 628 | Public | 6.0 mi |
| Garfield Middle SchoolHamilton | 7–8 | 814 | Public | 2.1 mi |
| Miami SchoolHamilton | 7–12 | 137 | Public | 0.6 mi |
| Wilson Middle SchoolHamilton | 7–8 | 587 | Public | 0.7 mi |
| Hamilton High SchoolHamilton | 9–12 | 2,403 | Public | 1.2 mi |
| New Miami High SchoolHamilton | 9–12 | 148 | Public | 3.1 mi |
| Ross High SchoolHamilton | 9–12 | 893 | Public | 6.2 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Immanuel Lutheran SchoolHamilton | Pre-K–9 | 200 | Lutheran Church–Missouri Synod | 0.9 mi |
| St Ann Catholic SchoolHamilton | Pre-K–8 | 151 | Roman Catholic | 3.1 mi |
| The Goddard School - West ChesterHamilton | Pre-K–K | 9 | Nonsectarian | 7.0 mi |
| St Peter in Chains SchoolHamilton | K–8 | 223 | Roman Catholic | 0.5 mi |
| Main Street Schoolhouse IncHamilton | 8–12 | 53 | Roman Catholic | 1.1 mi |
| Stephen T Badin High SchoolHamilton | 9–12 | 690 | Roman Catholic | 1.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Fairfield, Ross, New Miami, Williamsdale, Millville and Woodsdale.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.