Statistic Marion Ohio National
Population 36,011 11,689,100 328,239,523
Population density (sq mi) 2,778 288 91
Median age 37.2 39.3 37.7
Male/Female ratio 1.3:1 1.0:1 1.0:1
Married (15yrs & older) 45% 56% 55%
Families w/ Kids under 18 41% 42% 43%
Speak English 95% 93% 79%
Speak Spanish 3% 2% 13%

Overview of Marion Demographics

Understanding the demographics of Marion is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Marion population is 36,011, with a population density of 2,778 people per square mile, diverging from the national average of 91. The median age is 37.2, and 45% of individuals aged 15 or older are married, while 41% have children under 18. As far as income equality in Marion, 30% of households have a median income below $25,000, whereas 6% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Marion Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Marion is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Marion, the racial breakdown comprises 83.4% White, 9.1% Black or African American, 0.3% Asian, 0.4% American Indian, and 0.1% Native Hawaiian, with 4% of the population identifying as Hispanic or Latino. 94.7% of households reported speaking English only, while 3.3% reported speaking Spanish only. Furthermore, 1.8% of residents were categorized as foreign-born.

Marion Population Density

High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Marion population density is 2,778 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.

Why are Demographics Important?

Healthcare Planning: An analysis of Marion demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Urban Development: Urban planners could use Marion demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Marion demographics for planning and development of affordable housing can help prevent displacement.

Education Allocation: Marion demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Marion demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

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Demographics Quick Facts

  • The population density in Marion is 865% higher than Ohio
  • The median age in Marion is 5% lower than Ohio
  • In Marion 83.39% of the population is White
  • In Marion 9.10% of the population is Black
  • In Marion 0.34% of the population is Asian

Compare Marion, OH Demographics

      vs

      Marion racial demographics

      Race Marion Ohio National
      White 83.39% 82.16% 73.35%
      Black 9.10% 12.27% 12.63%
      Asian 0.34% 1.94% 5.22%
      American Indian 0.44% 0.19% 0.82%
      Native Hawaiian 0.08% 0.03% 0.18%
      Mixed race 5.82% 2.57% 3.06%
      Other race 0.83% 0.85% 4.75%
      In Marion, 4.0% 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

      Marion age breakdown

      Marital status

      Age of children in married couples

      Source: The Marion, OH demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).