Miamisburg, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Miamisburg, Ohio is 19,859 as of the 2023 American Community Survey, making it the 89th-largest city in Ohio. The median household income is $82,095, the median home value is $203,700, and the median age is 38.9.
The population has grown 0.4% since 2010 (20,168 → 20,253).
19,859
Population
1620
People / sq mi
$82,095
Median Income
$203,700
Median Home Value
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Miamisburg covers 12.3 sq mi of land at 1620 people per square mile.
About Miamisburg, OH
Housing cost is the defining feature of Miamisburg: the median home is valued at $203,700. Miamisburg is a city in Ohio with a population of 19,859.
Median household income is $82,095, near the US median of $78,538. Poverty runs at 5.5%, below the national 12.4%. Homes are comparatively cheap — a median value of $203,700, with typical rent around $1,119.
28.9% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Around 11.3% of workers work from home, below the national 14.0%, and the average commute runs about 22 minutes each way.
Miamisburg city Population History (2010-2024)
The city of Miamisburg city had a population of 20,168 in 2010 and 20,253 in 2024, a 0.4% growth over 14 years. The peak was 20,253 in 2024. Average annual growth rate: 0.03%.
20,253
Population (2024)
20,168
Population (2010)
20,253
Peak (2024)
0.03%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 20,168 |
| 2011 | 20,139 |
| 2012 | 20,128 |
| 2013 | 20,105 |
| 2014 | 20,047 |
| 2015 | 19,993 |
| 2016 | 19,960 |
| 2017 | 19,942 |
| 2018 | 19,912 |
| 2019 | 20,143 |
| 2020 | 19,913 |
| 2021 | 19,849 |
| 2022 | 19,799 |
| 2023 | 19,870 |
| 2024 | 20,253 |
Race & Ethnicity
| White | 91.2% |
| Black or African American | 3.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$82,095
Median Household Income
$39,100
Per Capita Income
5.5%
Poverty Rate
4.4%
Unemployment Rate
Housing
$203,700
Median Home Value
$1,119
Median Rent
70.9%
Owner-Occupied
Education
93.8%
High School+
28.9%
Bachelor's+
Commute
0.4%
Drive Alone
78.6%
Public Transit
11.3%
Work From Home
22.0 min
Avg Commute
Community Profile
21.6%
Foreign Born
96.7%
Non-English at Home
7.8%
Veterans
15.2%
With Disability
92.0%
Health Insurance
96.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.3% |
| Manufacturing | 12.6% |
| Finance, Insurance & Real Estate | 12.1% |
| Construction | 9.9% |
| Education, Health Care & Social Services | 9.1% |
| Retail Trade | 5.3% |
| Information | 5.0% |
| Public Administration | 4.9% |
| Arts, Entertainment & Food Services | 3.3% |
| Transportation & Warehousing | 0.8% |
| Agriculture & Mining | 0.2% |
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City rankings
Frequently Asked Questions
Miamisburg, Ohio has a population of 19,859 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 89th-largest city in Ohio.
The median household income in Miamisburg, Ohio is $82,095, with 5.5% of residents living below the federal poverty level.
The median home value in Miamisburg, Ohio is $203,700, with median monthly rent at $1,119 and a homeownership rate of 70.9%.
The median age in Miamisburg, Ohio is 38.9 years. The population is 50.0% male and 50.0% female.
The population has grown 0.4% since 2010 (20,168 → 20,253).
Miamisburg city, OH Climate
Miamisburg city, OH has an average annual temperature of 11.3°C (52°F) and receives about 1005 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.3°C
Avg Temp
1005
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -3° / 27° | 61 mm |
| February | 0° / 31° | 60 mm |
| March | 5° / 41° | 89 mm |
| April | 11° / 51° | 98 mm |
| May | 17° / 62° | 113 mm |
| June | 21° / 71° | 87 mm |
| July | 24° / 75° | 105 mm |
| August | 23° / 73° | 88 mm |
| September | 19° / 66° | 75 mm |
| October | 12° / 54° | 71 mm |
| November | 6° / 43° | 83 mm |
| December | 0° / 33° | 75 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Miamisburg city, OH
The most comfortable months to visit Miamisburg city, OH are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -7°C low). May is usually the wettest month.
Where to stay near Miamisburg
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.