Statistic Lena Illinois National
Population 2,866 13,081,969 336,919,644
Population density (sq mi) 1,109 236 91
Median age 44.7 37.4 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 72% 55% 55%
Families w/ Kids under 18 45% 44% 43%
Speak English 97% 77% 79%
Speak Spanish 1% 13% 13%
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Overview of Lena Demographics

Lena 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 Lena population is 2,866 and has a population density of 1,109 people per square mile, compared to the national average of 91. The median age of all residents is 44.7, 72% of people 15 years of age or older are married and 45% have kids under the age of 18. In Lena, 21% of households have a median income that is below $25,000 and 7% of households report a median income above $150,000.

Lena Racial Demographics & Ethnicity

The Lena racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Lena is 97.4% White, 1.3% Black or African American, 0.2% Asian, 0% American Indian and 0% Native Hawaiian - 1.8% of the population identify as Hispanic or Latino. Of all households, 97.5% reported speaking English only, while 1.3% reported speaking Spanish only. A total of 2.3% of residents were considered foreign born.

Lena Population Density

Lena has a population density that is well above-average, which plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation and cross-cultural exchange, enhancing the community's social fabric. Lena has a population density of 1,109 people per square mile, exceeding the national average of 91 and positions itself in a good spot to reap the benefits of densely populated areas.

Why are Demographics Important?

Urban Development: Utilizing Lena demographic statistics and data, urban planners can craft and develop areas that cater to local residents, encompassing housing, transportation and public services, all while emphasizing sustainability and enriching quality of life. Demographic transitions can contribute to gentrification and neighborhood evolution, whether in urban or rural environments. As neighborhoods draw in new residents with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing longtime inhabitants and reshaping the neighborhood's fabric. Comprehensive insights into population density, age distribution, household size, and income levels are instrumental in guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Harnessing Lena demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Understanding Populations: Analyzing and interpreting the Lena demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The Lena population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.

Education Allocation: Education planning benefits significantly from Lena demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse 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 improve access, support, and outcomes for marginalized students. Ultimately, Lena demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.

Demographics Quick Facts

  • The population density in Lena is 370% higher than Illinois
  • The median age in Lena is 20% higher than Illinois
  • In Lena 97.41% of the population is White
  • In Lena 1.33% of the population is Black
  • In Lena 0.22% of the population is Asian

Compare Lena, IL Demographics

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      Lena racial demographics

      Race Lena Illinois National
      White 97.41% 72.14% 73.35%
      Black 1.33% 14.30% 12.63%
      Asian 0.22% 5.10% 5.22%
      American Indian 0.00% 0.23% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 1.04% 2.34% 3.06%
      Other race 0.00% 5.86% 4.75%
      In Lena, 1.8% 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

      Lena age breakdown

      Marital status

      Age of children in married couples

      Source: The Lena, IL 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.