Statistic Westmont California National
Population 36,088 40,994,941 336,919,644
Population density (sq mi) 19,532 263 91
Median age 32.1 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 37% 52% 55%
Families w/ Kids under 18 53% 46% 43%
Speak English 45% 56% 79%
Speak Spanish 54% 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 Westmont Demographics

Understanding the demographics of Westmont 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 Westmont population is 36,088, with a population density of 19,532 people per square mile, diverging from the national average of 91. The median age is 32.1, and 37% of individuals aged 15 or older are married, while 53% have children under 18. As far as income equality in Westmont, 37% of households have a median income below $25,000, whereas 9% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Westmont Racial Demographics & Ethnicity

The Westmont 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 Westmont, the racial breakdown reveals 30.1% White, 37.8% Black or African American, 0.8% Asian, 0.6% American Indian and 0.7% Native Hawaiian, with 59.9% of the population identifying as Hispanic or Latino. Of all households, 44.9% reported speaking English only, while 53.9% reported speaking Spanish only. Moreover, 28.3% of residents were classified as foreign-born.

Westmont Population Density

The Westmont population density comes in at 19,532 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.

Is Westmont Family Friendly?

A city that prioritizes the well-being and necessities of families, such as Westmont, fosters an environment where children prosper, parents receive robust support and families collectively relish a high standard of living. Family-friendly cities are renowned for nurturing tight-knit communities, where neighbors actively assist and look out for one another. Furthermore, these locales often offer exceptional educational opportunities, encompassing top-notch schools, well-stocked libraries, and a plethora of extracurricular activities. Quality education is paramount for the comprehensive development and future success of children. By placing a premium on the welfare of its populace, such cities emerge as vibrant and resilient communities where families can genuinely flourish. In Westmont, 53% of families have children under 18, and 37% of residents aged 15 and above are married. These demographic attributes position this area to harness the advantages of being a family-friendly locale.

Why are Demographics Important?

Understanding Populations: By reporting and analyzing Westmont 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 Westmont population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and strength of communities.

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 Westmont 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. Westmont 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.

Education Allocation: Westmont demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as 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. Ultimately, Westmont demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Demographics Quick Facts

  • The population density in Westmont is 7322% higher than California
  • The median age in Westmont is 11% lower than California
  • In Westmont 30.13% of the population is White
  • In Westmont 37.75% of the population is Black
  • In Westmont 0.83% of the population is Asian

Compare Westmont, CA Demographics

City Image
    City Default Image
      vs

      Westmont racial demographics

      Race Westmont California National
      White 30.13% 61.26% 73.35%
      Black 37.75% 5.85% 12.63%
      Asian 0.83% 13.85% 5.22%
      American Indian 0.61% 0.74% 0.82%
      Native Hawaiian 0.75% 0.39% 0.18%
      Mixed race 6.05% 4.62% 3.06%
      Other race 23.88% 13.28% 4.75%
      In Westmont, 59.9% 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

      Westmont age breakdown

      Marital status

      Age of children in married couples

      Source: The Westmont, 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.