Statistic Sierra Madre California National
Population 11,099 40,994,941 336,919,644
Population density (sq mi) 3,759 263 91
Median age 47.5 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 56% 52% 55%
Families w/ Kids under 18 41% 46% 43%
Speak English 81% 56% 79%
Speak Spanish 5% 29% 13%
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Overview of Sierra Madre Demographics

The population of Sierra Madre is 11,099, with a population density of 3,759 people per square mile, diverging from the national average of 91. The median age is 47.5 and 56% of individuals aged 15 or older are married, while 41% have children under 18. As far as income equality in Sierra Madre goes, 10% of households have a median income below $25,000, whereas 41% report an income exceeding $150,000. The Sierra Madre demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.

Sierra Madre Racial Demographics & Ethnicity

The Sierra Madre 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 Sierra Madre, the racial breakdown reveals 72.4% White, 4.5% Black or African American, 17.1% Asian, 0.2% American Indian and 0% Native Hawaiian, with 13% of the population identifying as Hispanic or Latino. Of all households, 80.8% reported speaking English only, while 5.1% reported speaking Spanish only. Moreover, 14.6% of residents were classified as foreign-born.

Sierra Madre 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 Sierra Madre is 3,759 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?

Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Sierra Madre is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Sierra Madre demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.

Urban Development: Sierra Madre demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Sierra Madre demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Demographics Quick Facts

  • The population density in Sierra Madre is 1328% higher than California
  • The median age in Sierra Madre is 32% higher than California
  • In Sierra Madre 72.35% of the population is White
  • In Sierra Madre 4.53% of the population is Black
  • In Sierra Madre 17.12% of the population is Asian

Compare Sierra Madre, CA Demographics

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      Sierra Madre racial demographics

      Race Sierra Madre California National
      White 72.35% 61.26% 73.35%
      Black 4.53% 5.85% 12.63%
      Asian 17.12% 13.85% 5.22%
      American Indian 0.21% 0.74% 0.82%
      Native Hawaiian 0.00% 0.39% 0.18%
      Mixed race 4.64% 4.62% 3.06%
      Other race 1.14% 13.28% 4.75%
      In Sierra Madre, 13.0% 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

      Sierra Madre age breakdown

      Marital status

      Age of children in married couples

      Source: The Sierra Madre, 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.