Statistic Jeffersontown Kentucky National
Population 29,051 4,631,630 336,919,644
Population density (sq mi) 2,892 117 91
Median age 39.8 38.6 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 59% 58% 55%
Families w/ Kids under 18 41% 42% 43%
Speak English 88% 95% 79%
Speak Spanish 5% 3% 13%
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Overview of Jeffersontown Demographics

The demographics of Jeffersontown offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 29,051, Jeffersontown exhibits a population density of 2,892 people per square mile, contrasting with the national average of 91. The median age stands at 39.8, with 59% of individuals aged 15 or older being married and 41% having children under 18. In terms of income equality in Jeffersontown, 8% of households report a median income below $25,000, while 17% report an income exceeding $150,000, showcasing a diverse economic landscape.

Jeffersontown Racial Demographics & Ethnicity

Understanding the Jeffersontown racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Jeffersontown, the racial breakdown indicates 78.5% White, 10.1% Black or African American, 5.8% Asian, 0.6% American Indian and 0% Native Hawaiian, with 5.3% of the population identifying as Hispanic or Latino. Notably, 88.5% of households reported speaking English only, while 4.7% reported speaking Spanish only. Additionally, 10% of residents were categorized as foreign-born.

Jeffersontown Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Jeffersontown population density is 2,892 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

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 Jeffersontown 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 Jeffersontown 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.

Healthcare Planning: Analyzing the demographic data in Jeffersontown has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.

Education Allocation: In education planning, Jeffersontown demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including 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. Overall, Jeffersontown demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

Demographics Quick Facts

  • The population density in Jeffersontown is 2365% higher than Kentucky
  • The median age in Jeffersontown is 3% higher than Kentucky
  • In Jeffersontown 78.45% of the population is White
  • In Jeffersontown 10.14% of the population is Black
  • In Jeffersontown 5.82% of the population is Asian

Compare Jeffersontown, KY Demographics

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      Jeffersontown racial demographics

      Race Jeffersontown Kentucky National
      White 78.45% 87.48% 73.35%
      Black 10.14% 7.94% 12.63%
      Asian 5.82% 1.29% 5.22%
      American Indian 0.56% 0.21% 0.82%
      Native Hawaiian 0.03% 0.06% 0.18%
      Mixed race 3.28% 2.10% 3.06%
      Other race 1.72% 0.92% 4.75%
      In Jeffersontown, 5.3% 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

      Jeffersontown age breakdown

      Marital status

      Age of children in married couples

      Source: The Jeffersontown, 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.