Miami County, Ohio
Miami County, Ohio · ZIP 45308, 45312, 45317
- Census data · ACS 2019-2023
- 111,950 (2024 estimate)Population
- 44,562Households
- $74,175Median household income
- $209,200Median home value
- 25Towns with a page
- 15ZIP codes
Miami County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 98,868 |
| 2010 | 102,506 |
| 2020 | 108,774 |
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 $74,175 · 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
- 32,710 units
- Renter occupied
- 11,852 units
- Vacancy rate
- 5.2%
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.
37,513 employees in 2,176 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 | Miami County | Ohio |
|---|---|---|
| Population | 109,549 | 11,780,046 |
| Median household income | $74,175 | $69,680 |
| Median age | 41.1 | 39.6 |
| Median home value | $209,200 | $199,200 |
| Bachelor’s degree or higher | 24.9% | 30.9% |
| Foreign-born residents | 2.9% | 5.0% |
| Owner-occupied homes | 73.4% | 67.0% |
| Mean commute to work | 21.4 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 Miami County25 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Concord Township | Township | 32,365 | 35.9 sq mi |
| Troy | City | 27,122 | 12.6 sq mi |
| Piqua | City | 20,940 | 13.2 sq mi |
| Monroe Township | Township | 16,609 | 30.4 sq mi |
| Tipp City | City | 10,596 | 8.20 sq mi |
| Union Township | Township | 9,867 | 47.4 sq mi |
| Newberry Township | Township | 6,579 | 42.4 sq mi |
| Bethel Township | Township | 4,910 | 33.0 sq mi |
| West Milton | Village | 4,855 | 3.39 sq mi |
| Newton Township | Township | 3,606 | 41.7 sq mi |
| Covington | Village | 2,622 | 1.37 sq mi |
| Staunton Township | Township | 2,493 | 26.1 sq mi |
| Springcreek Township | Township | 2,219 | 22.0 sq mi |
| Bradford | Village | 1,804 | 0.83 sq mi |
| Elizabeth Township | Township | 1,709 | 29.9 sq mi |
| Lostcreek Township | Township | 1,658 | 30.0 sq mi |
| Washington Township | Township | 1,523 | 21.0 sq mi |
| Pleasant Hill | Village | 1,266 | 0.63 sq mi |
| Brown Township | Township | 1,182 | 29.9 sq mi |
| Fletcher | Village | 462 | 0.31 sq mi |
| Laura | Village | 413 | 0.27 sq mi |
| Brandt | Census designated place | 302 | 0.97 sq mi |
| Casstown | Village | 276 | 0.10 sq mi |
| Potsdam | Village | 231 | 0.45 sq mi |
| Ludlow Falls | Village | 178 | 0.18 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 Miami County
No job is posted in Miami County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Miami County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Champaign CountyPopulation 38,907 (2024 estimate)
- Clark CountyPopulation 134,985 (2024 estimate)
- Darke CountyPopulation 51,462 (2024 estimate)
- Montgomery CountyPopulation 537,443 (2024 estimate)
- Shelby CountyPopulation 47,952 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 39, retrieved November 14, 2026.