Statistic Marion Kentucky National
Population 2,987 4,631,630 336,919,644
Population density (sq mi) 898 117 91
Median age 46.1 38.6 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 56% 58% 55%
Families w/ Kids under 18 34% 42% 43%
Speak English 99% 95% 79%
Speak Spanish 1% 3% 13%
See Who Lives in the Area Before Buying! Local Insights Report
  • Know the community before you call it home
  • Get clear insights into age, income, education, etc.
  • Access over 300 data points for any address
Local Insights Report

Overview of Marion Demographics

Marion demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Marion population is 2,987 and has a population density of 898 people per square mile, compared to the national average of 91. The median age of all residents is 46.1, 56% of people 15 years of age or older are married and 34% have kids under the age of 18. In Marion, 40% of households have a median income that is below $25,000 and 6% of households report a median income above $150,000.

Marion Racial Demographics & Ethnicity

Understanding the Marion racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Marion, the racial breakdown indicates 93.8% White, 2% Black or African American, 0% Asian, 0% American Indian and 0% Native Hawaiian, with 2.3% of the population identifying as Hispanic or Latino. Notably, 98.5% of households reported speaking English only, while 1.5% reported speaking Spanish only. Additionally, 1.5% of residents were categorized as foreign-born.

Marion Population Density

Marion could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Marion population density is 898, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Why are Demographics Important?

Healthcare Planning: The analysis of Marion demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Marion demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Marion demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.

Urban Development: By leveraging demographic data in Marion, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.

Demographics Quick Facts

  • The population density in Marion is 666% higher than Kentucky
  • The median age in Marion is 19% higher than Kentucky
  • In Marion 93.83% of the population is White
  • In Marion 2.01% of the population is Black
  • In Marion 0.00% of the population is Asian

Compare Marion, KY Demographics

City Image
    City Default Image
      vs

      Marion racial demographics

      Race Marion Kentucky National
      White 93.83% 87.48% 73.35%
      Black 2.01% 7.94% 12.63%
      Asian 0.00% 1.29% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.00% 0.06% 0.18%
      Mixed race 2.95% 2.10% 3.06%
      Other race 1.21% 0.92% 4.75%
      In Marion, 2.3% 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, KY 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.