Statistic San Diego Texas National
Population 4,062 28,995,881 328,239,523
Population density (sq mi) 2,137 113 91
Median age 37.9 34.2 37.7
Male/Female ratio 1.2:1 1.0:1 1.0:1
Married (15yrs & older) 45% 56% 55%
Families w/ Kids under 18 43% 48% 43%
Speak English 39% 65% 79%
Speak Spanish 61% 30% 13%

Overview of San Diego Demographics

The population in San Diego is 4,062, while the population density is 2,137 people per square mile, contrasting with the national average of 91. The median age stands at 37.9, with 45% of individuals aged 15 or older being married and 43% having children under 18. In terms of household income equality in San Diego, 47% of households report a median income below $25,000, while 7% report an income exceeding $150,000. The San Diego 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.

San Diego Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of San Diego is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In San Diego, the racial breakdown comprises 93.4% White, 0% Black or African American, 0% Asian, 0% American Indian, and 0% Native Hawaiian, with 96.1% of the population identifying as Hispanic or Latino. 39.3% of households reported speaking English only, while 60.7% reported speaking Spanish only. Furthermore, 0.9% of residents were categorized as foreign-born.

San Diego 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 San Diego is 2,137 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?

Urban Development: Urban planners could use San Diego demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using San Diego demographics for planning and development of affordable housing can help prevent displacement.

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 San Diego 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. San Diego 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.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in San Diego 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.

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Demographics Quick Facts

  • The population density in San Diego is 1791% higher than Texas
  • The median age in San Diego is 11% higher than Texas
  • In San Diego 93.40% of the population is White
  • In San Diego 0.00% of the population is Black
  • In San Diego 0.00% of the population is Asian

Compare San Diego, TX Demographics

      vs

      San Diego racial demographics

      Race San Diego Texas National
      White 93.40% 74.84% 73.35%
      Black 0.00% 11.95% 12.63%
      Asian 0.00% 4.36% 5.22%
      American Indian 0.00% 0.48% 0.82%
      Native Hawaiian 0.00% 0.08% 0.18%
      Mixed race 6.52% 2.50% 3.06%
      Other race 0.07% 5.79% 4.75%
      In San Diego, 96.1% 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

      San Diego age breakdown

      Marital status

      Age of children in married couples

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