Hamilton County, Ohio
Hamilton County, Ohio · ZIP 45001, 45002, 45030
- Census data · ACS 2019-2023
- 837,359 (2024 estimate)Population
- 352,181Households
- $70,816Median household income
- $225,700Median home value
- 98Towns with a page
- 55ZIP codes
Hamilton County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 845,303 |
| 2010 | 802,374 |
| 2020 | 830,639 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 39, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 39, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 39, retrieved November 14, 2026.
Median household income $70,816 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 39, retrieved November 14, 2026.
- Owner occupied
- 207,763 units
- Renter occupied
- 144,418 units
- Vacancy rate
- 7.4%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 39, retrieved November 14, 2026.
529,211 employees in 21,087 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 39, retrieved November 14, 2026.
| Measure | Hamilton County | Ohio |
|---|---|---|
| Population | 827,878 | 11,780,046 |
| Median household income | $70,816 | $69,680 |
| Median age | 36.9 | 39.6 |
| Median home value | $225,700 | $199,200 |
| Bachelor’s degree or higher | 41.4% | 30.9% |
| Foreign-born residents | 6.2% | 5.0% |
| Owner-occupied homes | 59.0% | 67.0% |
| Mean commute to work | 23.3 minutes | 23.6 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 39, retrieved November 14, 2026.
Townships, towns and villages in Hamilton County98 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Cincinnati | City | 314,915 | 77.9 sq mi |
| Green Township | Township | 60,349 | 27.8 sq mi |
| Colerain Township | Township | 59,340 | 42.7 sq mi |
| Anderson Township | Township | 44,080 | 30.4 sq mi |
| Springfield Township | Township | 35,790 | 16.3 sq mi |
| Delhi Township | Township | 28,860 | 10.1 sq mi |
| Forest Park | City | 20,033 | 6.45 sq mi |
| Sycamore Township | Township | 19,606 | 6.73 sq mi |
| Norwood | City | 19,455 | 3.14 sq mi |
| White Oak | Census designated place | 18,845 | 6.21 sq mi |
| Miami Township | Township | 15,953 | 22.6 sq mi |
| Symmes Township | Township | 15,699 | 7.54 sq mi |
| Harrison Township | Township | 15,138 | 17.4 sq mi |
| Sharonville | City | 14,040 | 9.81 sq mi |
| Bridgetown | Census designated place | 13,830 | 4.31 sq mi |
| Blue Ash | City | 13,616 | 7.58 sq mi |
| Harrison | City | 13,526 | 5.34 sq mi |
| Loveland | City | 13,277 | 5.30 sq mi |
| Monfort Heights | Census designated place | 12,203 | 5.93 sq mi |
| Dent | Census designated place | 12,097 | 6.25 sq mi |
| Finneytown | Census designated place | 12,079 | 3.99 sq mi |
| Mack | Census designated place | 11,444 | 8.91 sq mi |
| Forestville | Census designated place | 11,213 | 3.70 sq mi |
| Springdale | City | 11,183 | 4.98 sq mi |
| Montgomery | City | 10,952 | 5.31 sq mi |
| Northbrook | Census designated place | 10,741 | 1.93 sq mi |
| Reading | City | 10,482 | 2.89 sq mi |
| North College Hill | City | 9,552 | 1.82 sq mi |
| Madeira | City | 9,542 | 3.35 sq mi |
| Wyoming | City | 8,781 | 2.88 sq mi |
| Cheviot | City | 8,640 | 1.17 sq mi |
| Kenwood | Census designated place | 8,484 | 2.42 sq mi |
| Groesbeck | Census designated place | 8,036 | 2.93 sq mi |
| Dry Run | Census designated place | 7,765 | 4.76 sq mi |
| Mount Healthy | City | 6,916 | 1.50 sq mi |
| Northgate | Census designated place | 6,585 | 2.53 sq mi |
| Whitewater Township | Township | 6,443 | 25.3 sq mi |
| Covedale | Census designated place | 6,306 | 2.83 sq mi |
| Crosby Township | Township | 6,199 | 19.8 sq mi |
| The Village of Indian Hill | City | 6,090 | 19.5 sq mi |
| New Burlington | Census designated place | 5,556 | 3.41 sq mi |
| Deer Park | City | 5,437 | 0.85 sq mi |
| Turpin Hills | Census designated place | 5,315 | 2.97 sq mi |
| Delhi Hills | Census designated place | 5,248 | 1.48 sq mi |
| Pleasant Run | Census designated place | 5,211 | 2.07 sq mi |
| Silverton | Village | 4,858 | 1.11 sq mi |
| Miami Heights | Census designated place | 4,718 | 3.84 sq mi |
| Pleasant Run Farm | Census designated place | 4,390 | 1.06 sq mi |
| Columbia Township | Township | 4,260 | 2.32 sq mi |
| Fruit Hill | Census designated place | 4,094 | 1.29 sq mi |
| Taylor Creek | Census designated place | 4,004 | 8.57 sq mi |
| St. Bernard | Village | 3,976 | 1.53 sq mi |
| Cherry Grove | Census designated place | 3,940 | 1.13 sq mi |
| Woodlawn | Village | 3,913 | 2.56 sq mi |
| Amberley | Village | 3,847 | 3.48 sq mi |
| Golf Manor | Village | 3,797 | 0.58 sq mi |
| Sixteen Mile Stand | Census designated place | 3,735 | 1.11 sq mi |
| Greenhills | Village | 3,699 | 1.24 sq mi |
| Salem Heights | Census designated place | 3,640 | 1.63 sq mi |
| Delshire | Census designated place | 3,607 | 0.70 sq mi |
| Mount Healthy Heights | Census designated place | 3,547 | 0.73 sq mi |
| Lockland | Village | 3,503 | 1.22 sq mi |
| Mariemont | Village | 3,487 | 0.89 sq mi |
| Cleves | Village | 3,387 | 1.55 sq mi |
| Dillonvale | Census designated place | 3,354 | 0.89 sq mi |
| Sherwood | Census designated place | 3,259 | 1.08 sq mi |
| Lincoln Heights | Village | 3,139 | 0.74 sq mi |
| Dry Ridge | Census designated place | 3,008 | 4.12 sq mi |
| Newtown | Village | 2,687 | 2.07 sq mi |
| Evendale | Village | 2,658 | 4.77 sq mi |
| Terrace Park | Village | 2,350 | 1.19 sq mi |
| Glendale | Village | 2,282 | 1.64 sq mi |
| Elmwood Place | Village | 2,077 | 0.32 sq mi |
| Blue Jay | Census designated place | 2,059 | 4.37 sq mi |
| Fairfax | Village | 1,761 | 0.78 sq mi |
| Coldstream | Census designated place | 1,483 | 2.79 sq mi |
| Rossmoyne | Census designated place | 1,414 | 0.54 sq mi |
| New Baltimore | Census designated place | 1,257 | 1.37 sq mi |
| Dunlap | Census designated place | 1,219 | 6.53 sq mi |
| Grandview | Census designated place | 1,218 | 4.34 sq mi |
| Pleasant Hills | Census designated place | 1,188 | 0.36 sq mi |
| Skyline Acres | Census designated place | 1,060 | 0.60 sq mi |
| Shawnee | Census designated place | 952 | 6.42 sq mi |
| Miamitown | Census designated place | 946 | 1.34 sq mi |
| Addyston | Village | 914 | 0.85 sq mi |
| Highpoint | Census designated place | 884 | 0.34 sq mi |
| North Bend | Village | 834 | 1.09 sq mi |
| Arlington Heights | Village | 820 | 0.26 sq mi |
| Madison Place | Census designated place | 718 | 0.09 sq mi |
| Brecon | Census designated place | 696 | 0.66 sq mi |
| Remington | Census designated place | 676 | 0.23 sq mi |
| Concorde Hills | Census designated place | 625 | 0.35 sq mi |
| Hooven | Census designated place | 483 | 2.58 sq mi |
| Ridgewood | Census designated place | 477 | 0.08 sq mi |
| Elizabethtown | Census designated place | 267 | 0.89 sq mi |
| Camp Dennison | Census designated place | 238 | 0.43 sq mi |
| New Haven | Census designated place | 220 | 1.04 sq mi |
| Plainville | Census designated place | 82 | 0.09 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 39 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Hamilton County
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Neighboring counties
Neighboring counties
- Boone CountyPopulation 144,135 (2024 estimate)
- Butler CountyPopulation 399,542 (2024 estimate)
- Campbell CountyPopulation 94,008 (2024 estimate)
- Clermont CountyPopulation 214,123 (2024 estimate)
- Dearborn CountyPopulation 51,435 (2024 estimate)
- Franklin CountyPopulation 23,136 (2024 estimate)
- Kenton CountyPopulation 174,862 (2024 estimate)
- Warren CountyPopulation 256,059 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 21, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 39, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 18, retrieved November 14, 2026.