Statistic Littleton Colorado National
Population 47,719 5,895,298 336,919,644
Population density (sq mi) 3,760 57 91
Median age 40.2 36.4 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 54% 56% 55%
Families w/ Kids under 18 40% 45% 43%
Speak English 90% 83% 79%
Speak Spanish 6% 12% 13%
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Local Insights Report

Overview of Littleton Demographics

Littleton 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 Littleton population is 47,719 and has a population density of 3,760 people per square mile, compared to the national average of 91. The median age of all residents is 40.2, 54% of people 15 years of age or older are married and 40% have kids under the age of 18. In Littleton, 14% of households have a median income that is below $25,000 and 27% of households report a median income above $150,000.

Littleton Racial Demographics & Ethnicity

The 5 largest ethnic groups in Littleton are 89.8% White, 1.4% Black or African American, 2.4% Asian, 0.4% American Indian and 0% Native Hawaiian, with 12.9% of the population identifying as Hispanic or Latino. Of note, 90.5% of households reported speaking English only, while 6% reported speaking Spanish only. Additionally, 6.7% of residents were classified as foreign-born. The Littleton racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Littleton Population Density

The Littleton population density comes in at 3,760 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.

Why are Demographics Important?

Social Cohesion: Reporting and analyzing demographics can play a crucial role in fostering social cohesion and understanding among diverse communities. By recognizing and appreciating differences in Littleton demographics, societies can promote inclusivity, diversity and social harmony, while addressing social disparities and promoting equal opportunities for all individuals. Racial demographics reflect the diversity of a population and contribute to fostering inclusive and welcoming communities. Embracing diversity strengthens social cohesion, promotes cultural understanding and enriches the fabric of society by celebrating the contributions of individuals from different racial and ethnic backgrounds.

Understanding Populations: Analyzing and interpreting the Littleton 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 Littleton 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.

Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Littleton demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Littleton demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.

Demographics Quick Facts

  • The population density in Littleton is 6510% higher than Colorado
  • The median age in Littleton is 10% higher than Colorado
  • In Littleton 89.85% of the population is White
  • In Littleton 1.37% of the population is Black
  • In Littleton 2.44% of the population is Asian

Compare Littleton, CO Demographics

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      Littleton racial demographics

      Race Littleton Colorado National
      White 89.85% 84.28% 73.35%
      Black 1.37% 4.09% 12.63%
      Asian 2.44% 2.94% 5.22%
      American Indian 0.36% 0.94% 0.82%
      Native Hawaiian 0.04% 0.14% 0.18%
      Mixed race 3.43% 3.43% 3.06%
      Other race 2.52% 4.18% 4.75%
      In Littleton, 12.9% 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

      Littleton age breakdown

      Marital status

      Age of children in married couples

      Source: The Littleton, CO 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.