Statistic Granite Bay California National
Population 23,374 40,994,941 336,919,644
Population density (sq mi) 1,086 263 91
Median age 46.2 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 72% 52% 55%
Families w/ Kids under 18 43% 46% 43%
Speak English 85% 56% 79%
Speak Spanish 6% 29% 13%
See Who Lives in the Area Before Buying! Local Insights Report
  • Know the community before you call it home
  • Get clear insights into age, income, education, etc.
  • Access over 300 data points for any address
Local Insights Report

Overview of Granite Bay Demographics

The population in Granite Bay is 23,374, while the population density is 1,086 people per square mile, contrasting with the national average of 91. The median age stands at 46.2, with 72% of individuals aged 15 or older being married and 43% having children under 18. In terms of household income equality in Granite Bay, 7% of households report a median income below $25,000, while 61% report an income exceeding $150,000. The Granite Bay demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Granite Bay Racial Demographics & Ethnicity

The Granite Bay 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 Granite Bay is 83.8% White, 3.2% Black or African American, 7.5% Asian, 0.5% American Indian and 0% Native Hawaiian - 9.7% of the population identify as Hispanic or Latino. Of all households, 85.1% reported speaking English only, while 5.5% reported speaking Spanish only. A total of 11.1% of residents were considered foreign born.

Granite Bay Population Density

Granite Bay, characterized by above-average population density, 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. The Granite Bay population density stands at 1,086, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.

Why are Demographics Important?

Education Allocation: In education planning, Granite Bay demographic data can be invaluable for identifying student demographics, school enrollment trends and educational needs. This data aids schools and policymakers in resource allocation and the formulation of effective educational programs. It serves as a crucial tool for recognizing disparities in educational access and outcomes among different demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Overall, Granite Bay demographic data can be an essential tool in education for promoting equity, facilitating student success, and nurturing inclusive learning environments that cater to the needs of all students.

Social Cohesion: The analysis and understanding of demographics are essential for promoting social cohesion and fostering appreciation among diverse communities. By embracing and acknowledging differences in Granite Bay demographics, societies can promote inclusivity, diversity and social harmony while addressing social inequalities and advocating for equal opportunities. Racial demographics can reflect the diversity within a population and are instrumental in fostering inclusive and welcoming communities. Embracing ethnic diversity strengthens social connections, promotes cultural understanding and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Healthcare Planning: The analysis of Granite Bay demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Demographics Quick Facts

  • The population density in Granite Bay is 313% higher than California
  • The median age in Granite Bay is 28% higher than California
  • In Granite Bay 83.84% of the population is White
  • In Granite Bay 3.16% of the population is Black
  • In Granite Bay 7.48% of the population is Asian

Compare Granite Bay, CA Demographics

City Image
    City Default Image
      vs
      Compare Neighborhoods & Addresses Local Insights Report

      Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.

      Local Insights Report

      Granite Bay racial demographics

      Race Granite Bay California National
      White 83.84% 61.26% 73.35%
      Black 3.16% 5.85% 12.63%
      Asian 7.48% 13.85% 5.22%
      American Indian 0.49% 0.74% 0.82%
      Native Hawaiian 0.04% 0.39% 0.18%
      Mixed race 3.55% 4.62% 3.06%
      Other race 1.44% 13.28% 4.75%
      In Granite Bay, 9.7% 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

      Granite Bay age breakdown

      Marital status

      Age of children in married couples

      Source: The Granite Bay, 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.