Miamisburg, Ohio Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Miamisburg, OH Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
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B
Health Around average
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B
Income Around average
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D
Education Well below average
Source: Map AI Methodology
Population
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| Population | 20,256 | 11,799,428 | 337,468,954 |
| Population density (per sq mi) | 1627.9 | 263.2 | 86.4 |
| Population growth (%/yr) | -0.32% | 0.23% | 0.59% |
| Median age | 36.5 | 38.5 | 37.3 |
| Households | 8,163 | 4,857,236 | 130,235,071 |
Population in Miamisburg grew by 6.9% from 2009 to 2024, reaching 20,256 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Miamisburg is Gen X, aged 45–60, at 20.9% of residents. That is 0.8 points above Ohio as a whole.
- Gen Z 13–28 3,918 19.3% -1.5 pts
- Millennials 29–44 4,134 20.4% -0.7 pts
- Gen X 45–60 4,244 20.9% +0.8 pts
- Boomers 61–79 3,607 17.8% -0.3 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below Ohio, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 51.7% of the people living in Miamisburg and men 48.3%.
- Women 51.7% Ohio 50.8%
- Men 48.3% Ohio 49.2%
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Economy
Miamisburg has a the economy index of B, which means it is quite prosperous.
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| Median household income | $77,161 | $71,509 | $80,455 |
| Income growth (%/yr) | 5.24% | 4.38% | 4.80% |
| Unemployment rate | 6.4% | 4.8% | 5.2% |
The median household income in Miamisburg is about 8% higher than in Ohio.
Housing
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| Median home price | $260,355 | $139,044 | $248,835 |
| Median rent | $1,132 | $1,033 | $1,407 |
| Homeownership rate | 67.6% | 67.2% | 65.2% |
The median home price in Miamisburg is about 19.2 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $1,132 per month for that long.
Commute Time & Mobility
Commuters in Miamisburg spend about 42 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 174 hours, about 7.3 full days, spent commuting.
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 20.9 | 21.1 | 22.4 |
| Round-trip commute (min) | 41.9 | 42.2 | 44.8 |
| Yearly time spent (hours) | 174 | 176 | 187 |
| Estimated yearly cost | $5,406 | $5,447 | $5,790 |
| Work from home | 13.0% | 13.0% | 15.0% |
| Highway traffic (vehicles/day) | 27,920 | 8,648 | 8,813 |
| Local road traffic (vehicles/day) | 3,206 | 1,212 | 1,355 |
The average commute time in Miamisburg is about the same as in Ohio.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Miamisburg has a education index of D, which means it is barely educated.
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 24.6% | 28.1% | 31.6% |
| Average household size | 2.49 | 2.37 | 2.53 |
Health
Miamisburg has a health index of B, which means it is quite healthy.
| Metric | Miamisburg | Ohio Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 76.4 | 77.0 | 78.3 |
| Self-rated poor health | 15.9% | 17.2% | 16.3% |
| Smokers | 21.5% | 24.3% | 19.0% |
Frequently Asked Questions
Common questions about Miamisburg, Ohio.
How big is Miamisburg, Ohio by population?
About 20,256 people live in Miamisburg, Ohio, in 8,163 households of 2.5 people on average. The median age is 36.5, close to the U.S. median of 37.3.
How densely populated is Miamisburg, Ohio?
Averaged over its land area, Miamisburg, Ohio has 1,628 people per square mile, a density typical of urban and suburban areas. That is about 19 times the U.S. average of 86.
Can a typical household afford a home in Miamisburg, Ohio?
The median home costs 3.4 times the median household income ($260,355 against $77,161), compared with 3.1 times nationally. A ratio of about 3 is traditionally considered affordable. Median rent of $1,132 a month takes about 18% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
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