Miamisburg Flag

Miamisburg

County Seat:
No
Area (mi²):
12.258
State:
Ohio

Miamisburg is a city located in Montgomery County, Ohio. Miamisburg has a 2026 population of 20,423. Miamisburg is currently growing at a rate of 0.42% annually and its population has increased by 2.56% since the most recent census, which recorded a population of 19,913 in 2020.

The median household income in Miamisburg is $82,900 with a poverty rate of 11.84%. The median age in Miamisburg is 40 years: 35.8 years for males, and 43.1 years for females. For every 100 females there are 92.4 males.

20.4K
Total Population
1,666
Density (mi²)
85 0.42%
Growth

Miamisburg Population

Miamisburg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202620,423850.42%
202520,338850.42%
202420,2533831.93%
202319,870710.36%
202219,799-50-0.25%
202119,849-78-0.39%
202019,913-246-1.22%
201920,1592371.19%
201819,922-36-0.18%
201719,958-16-0.08%
201619,974-26-0.13%
201520,000-49-0.24%
201420,049-59-0.29%
201320,108-22-0.11%
201220,130-9-0.04%
201120,139-27-0.13%
201020,166-15-0.07%
200019,4891,6559.28%
199017,8342,53016.53%
198015,3045073.43%
197014,7974,90449.57%
19609,8933,56456.31%
19506,32978514.16%
19405,544260.47%
19305,5181,13525.9%
19204,3831122.62%
19104,2713308.37%
19003,94198933.5%
18902,95200%

Median Age

Overall: 40 years
Female: 43.1 years
Male: 35.8 years

Miamisburg Adults

There are 15,187 adults, (3,669 of whom are seniors) in Miamisburg.

Sex Ratio

Female: 10,367 (52%)
Male: 9,581 (48%)

Demographics

The racial composition of Miamisburg includes 87.29% White, 3.79% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White17,41287.29%
Two or more races1,0665.34%
Black or African American7563.79%
Asian5822.92%
Other race1000.5%
Native American320.16%
Race
Population ↓
Percentage (of total)
Two or more races1890.95%
White1510.76%
Other race560.28%
Asian60.03%
Race
Population ↓
Percentage (of total)
White17,26186.53%
Two or more races8774.4%
Black or African American7563.79%
Asian5762.89%
Other race440.22%
Native American320.16%

Miamisburg Marital Status

Economics and Income Statistics

Miamisburg 's average per capita income is $55,346. Household income levels show a median of $82,900. The poverty rate stands at 11.84%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$122,576-
Families$103,015$118,368
Households$82,900$99,342
Non Families$42,848$50,509

$55,346

Average Income

$82,900

Median Household Income

11.84%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)