Statistic Louisville Ohio National
Population 9,336 11,689,100 328,239,523
Population density (sq mi) 1,638 288 91
Median age 42.5 39.3 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 61% 56% 55%
Families w/ Kids under 18 45% 42% 43%
Speak English 98% 93% 79%
Speak Spanish 1% 2% 13%

Overview of Louisville Demographics

Understanding the demographics of Louisville 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 Louisville population is 9,336, with a population density of 1,638 people per square mile, diverging from the national average of 91. The median age is 42.5, and 61% of individuals aged 15 or older are married, while 45% have children under 18. As far as income equality in Louisville, 17% of households have a median income below $25,000, whereas 16% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Louisville Racial Demographics & Ethnicity

The 5 largest ethnic groups in Louisville are 97.1% White, 0.1% Black or African American, 0.7% Asian, 0.1% American Indian and 0% Native Hawaiian, with 1% of the population identifying as Hispanic or Latino. Of note, 97.7% of households reported speaking English only, while 0.8% reported speaking Spanish only. Additionally, 0.8% of residents were classified as foreign-born. The Louisville racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Louisville Population Density

Areas like Louisville 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 Louisville population density is higher than average and comes in at 1,638 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?

Education Allocation: Louisville 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, Louisville demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Urban Development: Louisville demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Louisville demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

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 Louisville 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.

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Demographics Quick Facts

  • The population density in Louisville is 469% higher than Ohio
  • The median age in Louisville is 8% higher than Ohio
  • In Louisville 97.12% of the population is White
  • In Louisville 0.09% of the population is Black
  • In Louisville 0.75% of the population is Asian

Compare Louisville, OH Demographics

      vs

      Louisville racial demographics

      Race Louisville Ohio National
      White 97.12% 82.16% 73.35%
      Black 0.09% 12.27% 12.63%
      Asian 0.75% 1.94% 5.22%
      American Indian 0.05% 0.19% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 1.99% 2.57% 3.06%
      Other race 0.00% 0.85% 4.75%
      In Louisville, 1.0% 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

      Louisville age breakdown

      Marital status

      Age of children in married couples

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