Statistic Clearlake California National
Population 15,329 39,512,223 328,239,523
Population density (sq mi) 1,513 256 91
Median age 38.3 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 42% 52% 55%
Families w/ Kids under 18 47% 46% 43%
Speak English 80% 56% 79%
Speak Spanish 19% 29% 13%

Overview of Clearlake Demographics

Understanding the demographics of Clearlake 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 Clearlake population is 15,329, with a population density of 1,513 people per square mile, diverging from the national average of 91. The median age is 38.3, and 42% of individuals aged 15 or older are married, while 47% have children under 18. As far as income equality in Clearlake, 36% of households have a median income below $25,000, whereas 5% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Clearlake Racial Demographics & Ethnicity

Understanding the Clearlake racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Clearlake, the racial breakdown indicates 66.8% White, 4.5% Black or African American, 0.9% Asian, 4.4% American Indian and 0% Native Hawaiian, with 29.4% of the population identifying as Hispanic or Latino. Notably, 79.7% of households reported speaking English only, while 19.1% reported speaking Spanish only. Additionally, 8.2% of residents were categorized as foreign-born.

Clearlake Population Density

Areas like Clearlake 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 Clearlake population density is higher than average and comes in at 1,513 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: Clearlake demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Clearlake demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.

Understanding Populations: Analyzing and interpreting the Clearlake 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 Clearlake 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.

Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Clearlake demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation 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 Clearlake is 491% higher than California
  • The median age in Clearlake is 6% higher than California
  • In Clearlake 66.76% of the population is White
  • In Clearlake 4.52% of the population is Black
  • In Clearlake 0.95% of the population is Asian

Compare Clearlake, CA Demographics


      Clearlake racial demographics

      Race Clearlake California National
      White 66.76% 61.26% 73.35%
      Black 4.52% 5.85% 12.63%
      Asian 0.95% 13.85% 5.22%
      American Indian 4.43% 0.74% 0.82%
      Native Hawaiian 0.00% 0.39% 0.18%
      Mixed race 7.57% 4.62% 3.06%
      Other race 15.77% 13.28% 4.75%
      In Clearlake, 29.4% 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

      Clearlake age breakdown

      Marital status

      Age of children in married couples

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