Statistic Defiance Ohio National
Population 17,127 12,145,682 336,919,644
Population density (sq mi) 1,367 297 91
Median age 39.6 39.3 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 57% 56% 55%
Families w/ Kids under 18 41% 42% 43%
Speak English 94% 93% 79%
Speak Spanish 5% 2% 13%
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Overview of Defiance Demographics

The population in Defiance is 17,127, while the population density is 1,367 people per square mile, contrasting with the national average of 91. The median age stands at 39.6, with 57% of individuals aged 15 or older being married and 41% having children under 18. In terms of household income equality in Defiance, 26% of households report a median income below $25,000, while 11% report an income exceeding $150,000. The Defiance 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.

Defiance Racial Demographics & Ethnicity

Understanding the Defiance racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Defiance, the racial breakdown indicates 84% White, 3.6% Black or African American, 0.5% Asian, 0.8% American Indian and 0% Native Hawaiian, with 15.4% of the population identifying as Hispanic or Latino. Notably, 93.6% of households reported speaking English only, while 5.5% reported speaking Spanish only. Additionally, 3.1% of residents were categorized as foreign-born.

Defiance Population Density

Areas like Defiance that have a higher than average population density tend to support environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Compact urban development encourages energy-efficient buildings, walking, cycling and the use of public transit, promoting sustainable lifestyles and reducing environmental impact. Densely populated areas also tend to have more vibrant social and cultural scenes, with a diverse population contributing to a wide array of cultural events, festivals and community activities. This diversity fosters creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Defiance population density is higher than average and comes in at 1,367 people per square mile (compared to the nationwide average of 91), putting it in a position to take advantage of all the benefits of a densely populated area.

Why are Demographics Important?

Urban Development: Urban planners can leverage demographics data in Defiance to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Defiance demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Education Allocation: Utilizing census data like Defiance demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support and outcomes for marginalized students. In essence, Defiance demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.

Social Cohesion: The analysis and understanding of demographics are essential for promoting social cohesion and fostering appreciation among diverse communities. By embracing and acknowledging differences in Defiance demographics, societies can promote inclusivity, diversity and social harmony while addressing social inequalities and advocating for equal opportunities. Racial demographics can reflect the diversity within a population and are instrumental in fostering inclusive and welcoming communities. Embracing ethnic diversity strengthens social connections, promotes cultural understanding and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Defiance is 360% higher than Ohio
  • The median age in Defiance is 1% higher than Ohio
  • In Defiance 83.97% of the population is White
  • In Defiance 3.61% of the population is Black
  • In Defiance 0.47% of the population is Asian

Compare Defiance, OH Demographics

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      Defiance racial demographics

      Race Defiance Ohio National
      White 83.97% 82.16% 73.35%
      Black 3.61% 12.27% 12.63%
      Asian 0.47% 1.94% 5.22%
      American Indian 0.75% 0.19% 0.82%
      Native Hawaiian 0.04% 0.03% 0.18%
      Mixed race 6.21% 2.57% 3.06%
      Other race 4.95% 0.85% 4.75%
      In Defiance, 15.4% 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

      Defiance age breakdown

      Marital status

      Age of children in married couples

      Source: The Defiance, 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.