Statistic Half Moon Bay California National
Population 13,020 40,994,941 336,919,644
Population density (sq mi) 2,027 263 91
Median age 47.8 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 63% 52% 55%
Families w/ Kids under 18 34% 46% 43%
Speak English 64% 56% 79%
Speak Spanish 29% 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 Half Moon Bay Demographics

The population in Half Moon Bay is 13,020, while the population density is 2,027 people per square mile, contrasting with the national average of 91. The median age stands at 47.8, with 63% of individuals aged 15 or older being married and 34% having children under 18. In terms of household income equality in Half Moon Bay, 10% of households report a median income below $25,000, while 55% report an income exceeding $150,000. The Half Moon 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.

Half Moon Bay Racial Demographics & Ethnicity

The 5 largest ethnic groups in Half Moon Bay are 75.3% White, 0.8% Black or African American, 6.3% Asian, 0% American Indian and 0.2% Native Hawaiian, with 28.2% of the population identifying as Hispanic or Latino. Of note, 64.2% of households reported speaking English only, while 28.7% reported speaking Spanish only. Additionally, 22.3% of residents were classified as foreign-born. The Half Moon Bay racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Half Moon Bay 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 Half Moon Bay population density is 2,027 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?

Healthcare Planning: An analysis of Half Moon Bay 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: Utilizing census data like Half Moon Bay demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various 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 enhance access, support and outcomes for marginalized students. In essence, Half Moon Bay demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.

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 Half Moon Bay 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. Half Moon Bay 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 Half Moon Bay is 670% higher than California
  • The median age in Half Moon Bay is 33% higher than California
  • In Half Moon Bay 75.31% of the population is White
  • In Half Moon Bay 0.77% of the population is Black
  • In Half Moon Bay 6.35% of the population is Asian

Compare Half Moon Bay, CA Demographics

City Image
    City Default Image
      vs

      Half Moon Bay racial demographics

      Race Half Moon Bay California National
      White 75.31% 61.26% 73.35%
      Black 0.77% 5.85% 12.63%
      Asian 6.35% 13.85% 5.22%
      American Indian 0.00% 0.74% 0.82%
      Native Hawaiian 0.22% 0.39% 0.18%
      Mixed race 7.68% 4.62% 3.06%
      Other race 9.67% 13.28% 4.75%
      In Half Moon Bay, 28.2% 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

      Half Moon Bay age breakdown

      Marital status

      Age of children in married couples

      Source: The Half Moon 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.