Statistic Los Altos California National
Population 30,878 39,512,223 328,239,523
Population density (sq mi) 4,722 256 91
Median age 45.7 36.0 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 72% 52% 55%
Families w/ Kids under 18 46% 46% 43%
Speak English 66% 56% 79%
Speak Spanish 4% 29% 13%

Overview of Los Altos Demographics

The demographics of Los Altos 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 30,878, Los Altos exhibits a population density of 4,722 people per square mile, contrasting with the national average of 91. The median age stands at 45.7, with 72% of individuals aged 15 or older being married and 46% having children under 18. In terms of income equality in Los Altos, 5% of households report a median income below $25,000, while 73% report an income exceeding $150,000, showcasing a diverse economic landscape.

Los Altos Racial Demographics & Ethnicity

Understanding the Los Altos racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Los Altos, the racial breakdown indicates 59.6% White, 0.7% Black or African American, 32.4% Asian, 0.1% American Indian and 0% Native Hawaiian, with 5.5% of the population identifying as Hispanic or Latino. Notably, 66.5% of households reported speaking English only, while 3.8% reported speaking Spanish only. Additionally, 31% of residents were categorized as foreign-born.

Los Altos 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 Los Altos is 4,722 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?

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 Los Altos 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.

Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of Los Altos demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in Los Altos can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.

Education Allocation: Education planning benefits significantly from Los Altos 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, Los Altos 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.

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Demographics Quick Facts

  • The population density in Los Altos is 1744% higher than California
  • The median age in Los Altos is 27% higher than California
  • In Los Altos 59.57% of the population is White
  • In Los Altos 0.65% of the population is Black
  • In Los Altos 32.40% of the population is Asian

Compare Los Altos, CA Demographics


      Los Altos racial demographics

      Race Los Altos California National
      White 59.57% 61.26% 73.35%
      Black 0.65% 5.85% 12.63%
      Asian 32.40% 13.85% 5.22%
      American Indian 0.12% 0.74% 0.82%
      Native Hawaiian 0.00% 0.39% 0.18%
      Mixed race 5.83% 4.62% 3.06%
      Other race 1.44% 13.28% 4.75%
      In Los Altos, 5.5% 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

      Los Altos age breakdown

      Marital status

      Age of children in married couples

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