Statistic Rossmoor California National
Population 12,384 40,994,941 336,919,644
Population density (sq mi) 8,024 263 91
Median age 47.5 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 65% 52% 55%
Families w/ Kids under 18 45% 46% 43%
Speak English 84% 56% 79%
Speak Spanish 4% 29% 13%
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Overview of Rossmoor Demographics

Understanding the demographics of Rossmoor 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 Rossmoor population is 12,384, with a population density of 8,024 people per square mile, diverging from the national average of 91. The median age is 47.5, and 65% of individuals aged 15 or older are married, while 45% have children under 18. As far as income equality in Rossmoor, 6% of households have a median income below $25,000, whereas 55% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Rossmoor Racial Demographics & Ethnicity

The Rossmoor racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Rossmoor, the racial breakdown reveals 75.9% White, 3.6% Black or African American, 10.7% Asian, 0.5% American Indian and 0.3% Native Hawaiian, with 13.9% of the population identifying as Hispanic or Latino. Of all households, 84% reported speaking English only, while 4.2% reported speaking Spanish only. Moreover, 10.8% of residents were classified as foreign-born.

Rossmoor Population Density

High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Rossmoor is 8,024 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.

Why are Demographics Important?

Healthcare Planning: An analysis of Rossmoor demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Education Allocation: Education planning benefits significantly from Rossmoor 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, Rossmoor 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.

Urban Development: By leveraging demographic data in Rossmoor, 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 Rossmoor is 2949% higher than California
  • The median age in Rossmoor is 32% higher than California
  • In Rossmoor 75.90% of the population is White
  • In Rossmoor 3.62% of the population is Black
  • In Rossmoor 10.66% of the population is Asian

Compare Rossmoor, CA Demographics

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      Rossmoor racial demographics

      Race Rossmoor California National
      White 75.90% 61.26% 73.35%
      Black 3.62% 5.85% 12.63%
      Asian 10.66% 13.85% 5.22%
      American Indian 0.54% 0.74% 0.82%
      Native Hawaiian 0.34% 0.39% 0.18%
      Mixed race 7.92% 4.62% 3.06%
      Other race 1.02% 13.28% 4.75%
      In Rossmoor, 13.9% 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

      Rossmoor age breakdown

      Marital status

      Age of children in married couples

      Source: The Rossmoor, 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.