Statistic Millbrae California National
Population 22,998 39,512,223 328,239,523
Population density (sq mi) 7,036 256 91
Median age 45.0 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 60% 52% 55%
Families w/ Kids under 18 41% 46% 43%
Speak English 53% 56% 79%
Speak Spanish 6% 29% 13%

Overview of Millbrae Demographics

The demographics of Millbrae offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 22,998, Millbrae exhibits a population density of 7,036 people per square mile, contrasting with the national average of 91. The median age stands at 45, with 60% of individuals aged 15 or older being married and 41% having children under 18. In terms of income equality in Millbrae, 8% of households report a median income below $25,000, while 51% report an income exceeding $150,000, showcasing a diverse economic landscape.

Millbrae Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Millbrae is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Millbrae, the racial breakdown comprises 41.4% White, 0.7% Black or African American, 45.9% Asian, 0.1% American Indian, and 0% Native Hawaiian, with 12.6% of the population identifying as Hispanic or Latino. 53% of households reported speaking English only, while 6.4% reported speaking Spanish only. Furthermore, 38.1% of residents were categorized as foreign-born.

Millbrae Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Millbrae population density is 7,036 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

Understanding Populations: By reporting and analyzing Millbrae demographics, we can acquire valuable insights into the makeup and traits of populations, encompassing age, gender, race, ethnicity, income, education and various socio-economic factors. This comprehension is vital for tackling the varied needs, preferences, and obstacles encountered by different demographic groups within communities. Demographics serve a pivotal role in comprehending populations, guiding decision-making processes and advancing equity, inclusion and overall well-being for all individuals and communities. The Millbrae population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

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 Millbrae 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.

Healthcare Planning: The analysis of Millbrae 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.

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Demographics Quick Facts

  • The population density in Millbrae is 2648% higher than California
  • The median age in Millbrae is 25% higher than California
  • In Millbrae 41.39% of the population is White
  • In Millbrae 0.73% of the population is Black
  • In Millbrae 45.86% of the population is Asian

Compare Millbrae, CA Demographics


      Millbrae racial demographics

      Race Millbrae California National
      White 41.39% 61.26% 73.35%
      Black 0.73% 5.85% 12.63%
      Asian 45.86% 13.85% 5.22%
      American Indian 0.14% 0.74% 0.82%
      Native Hawaiian 0.04% 0.39% 0.18%
      Mixed race 5.97% 4.62% 3.06%
      Other race 5.87% 13.28% 4.75%
      In Millbrae, 12.6% 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

      Millbrae age breakdown

      Marital status

      Age of children in married couples

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