Statistic Colusa California National
Population 6,305 40,994,941 336,919,644
Population density (sq mi) 3,437 263 91
Median age 39.0 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 53% 52% 55%
Families w/ Kids under 18 47% 46% 43%
Speak English 57% 56% 79%
Speak Spanish 42% 29% 13%
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Overview of Colusa Demographics

Understanding the demographics of Colusa 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 Colusa population is 6,305, with a population density of 3,437 people per square mile, diverging from the national average of 91. The median age is 39, and 53% of individuals aged 15 or older are married, while 47% have children under 18. As far as income equality in Colusa, 40% of households have a median income below $25,000, whereas 12% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Colusa Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Colusa is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Colusa, the racial breakdown comprises 80% White, 2.8% Black or African American, 1.2% Asian, 0.9% American Indian, and 0% Native Hawaiian, with 53.4% of the population identifying as Hispanic or Latino. 56.5% of households reported speaking English only, while 42.5% reported speaking Spanish only. Furthermore, 23.5% of residents were categorized as foreign-born.

Colusa Population Density

High population density areas are renowned for their extensive array of amenities and services, easily accessible to residents within walking distance or a short commute. From healthcare facilities and educational institutions to cultural venues, dining establishments, retail shops and public transportation options, these communities offer convenience and enrichment to their inhabitants. The Colusa population density is 3,437 people per square mile, well above the national average of 91, making it one of the most densely populated cities in the nation.

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 Colusa 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.

Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Colusa demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Colusa demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.

Urban Development: By leveraging demographic data in Colusa, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.

Demographics Quick Facts

  • The population density in Colusa is 1206% higher than California
  • The median age in Colusa is 8% higher than California
  • In Colusa 80.02% of the population is White
  • In Colusa 2.78% of the population is Black
  • In Colusa 1.21% of the population is Asian

Compare Colusa, CA Demographics

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      Colusa racial demographics

      Race Colusa California National
      White 80.02% 61.26% 73.35%
      Black 2.78% 5.85% 12.63%
      Asian 1.21% 13.85% 5.22%
      American Indian 0.87% 0.74% 0.82%
      Native Hawaiian 0.00% 0.39% 0.18%
      Mixed race 9.70% 4.62% 3.06%
      Other race 5.42% 13.28% 4.75%
      In Colusa, 53.4% 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

      Colusa age breakdown

      Marital status

      Age of children in married couples

      Source: The Colusa, CA 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.