Statistic Miamisburg Ohio National
Population 20,451 12,145,682 336,919,644
Population density (sq mi) 1,675 297 91
Median age 39.0 39.3 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 63% 56% 55%
Families w/ Kids under 18 45% 42% 43%
Speak English 97% 93% 79%
Speak Spanish 2% 2% 13%
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Overview of Miamisburg Demographics

The population in Miamisburg is 20,451, while the population density is 1,675 people per square mile, contrasting with the national average of 91. The median age stands at 39, with 63% of individuals aged 15 or older being married and 45% having children under 18. In terms of household income equality in Miamisburg, 13% of households report a median income below $25,000, while 18% report an income exceeding $150,000. The Miamisburg demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Miamisburg Racial Demographics & Ethnicity

The Miamisburg racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Miamisburg is 95.1% White, 2% Black or African American, 0.3% Asian, 0% American Indian and 0% Native Hawaiian - 2.1% of the population identify as Hispanic or Latino. Of all households, 97.4% reported speaking English only, while 1.6% reported speaking Spanish only. A total of 2% of residents were considered foreign born.

Miamisburg Population Density

Miamisburg has a population density that is well above-average, which plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation and cross-cultural exchange, enhancing the community's social fabric. Miamisburg has a population density of 1,675 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.

Why are Demographics Important?

Urban Development: Utilizing Miamisburg demographic statistics and data, urban planners can craft and develop areas that cater to local residents, encompassing housing, transportation and public services, all while emphasizing sustainability and enriching quality of life. Demographic transitions can contribute to gentrification and neighborhood evolution, whether in urban or rural environments. As neighborhoods draw in new residents with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing longtime inhabitants and reshaping the neighborhood's fabric. Comprehensive insights into population density, age distribution, household size, and income levels are instrumental in guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Harnessing Miamisburg demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Understanding Populations: Analyzing and interpreting the Miamisburg demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Miamisburg population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Miamisburg demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Miamisburg is 464% higher than Ohio
  • The median age in Miamisburg is 1% lower than Ohio
  • In Miamisburg 95.09% of the population is White
  • In Miamisburg 1.99% of the population is Black
  • In Miamisburg 0.33% of the population is Asian

Compare Miamisburg, OH Demographics

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      Miamisburg racial demographics

      Race Miamisburg Ohio National
      White 95.09% 82.16% 73.35%
      Black 1.99% 12.27% 12.63%
      Asian 0.33% 1.94% 5.22%
      American Indian 0.00% 0.19% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 1.98% 2.57% 3.06%
      Other race 0.60% 0.85% 4.75%
      In Miamisburg, 2.1% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Miamisburg age breakdown

      Marital status

      Age of children in married couples

      Source: The Miamisburg, OH demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.