Statistic Fairfax California National
Population 7,629 39,512,223 328,239,523
Population density (sq mi) 3,424 256 91
Median age 47.6 36.0 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 50% 52% 55%
Families w/ Kids under 18 37% 46% 43%
Speak English 89% 56% 79%
Speak Spanish 6% 29% 13%

Overview of Fairfax Demographics

Understanding the demographics of Fairfax 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 Fairfax population is 7,629, with a population density of 3,424 people per square mile, diverging from the national average of 91. The median age is 47.6, and 50% of individuals aged 15 or older are married, while 37% have children under 18. As far as income equality in Fairfax, 13% of households have a median income below $25,000, whereas 40% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Fairfax Racial Demographics & Ethnicity

The Fairfax 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 Fairfax, the racial breakdown reveals 87.2% White, 0.3% Black or African American, 4.3% Asian, 0% American Indian and 0.9% Native Hawaiian, with 9.3% of the population identifying as Hispanic or Latino. Of all households, 88.5% reported speaking English only, while 6% reported speaking Spanish only. Moreover, 11.8% of residents were classified as foreign-born.

Fairfax Population Density

The Fairfax population density comes in at 3,424 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.

Why are Demographics Important?

Understanding Populations: The examination and analysis of Fairfax demographic data can offer valuable insights into the composition and traits of populations, including age, gender, race, ethnicity, income, education and various socio-economic factors. This understanding is essential for addressing the varied needs, preferences, and challenges faced by different demographic groups within communities. Demographics hold significant importance in understanding populations, guiding decision-making processes and promoting equity, inclusion, and overall well-being for all individuals and communities. The Fairfax population data serves as a cornerstone for addressing social, economic and environmental challenges, while also fostering the well-being and resilience of societies.

Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in Fairfax demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring 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 Fairfax 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 Fairfax 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.

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Demographics Quick Facts

  • The population density in Fairfax is 1237% higher than California
  • The median age in Fairfax is 32% higher than California
  • In Fairfax 87.23% of the population is White
  • In Fairfax 0.28% of the population is Black
  • In Fairfax 4.26% of the population is Asian

Compare Fairfax, CA Demographics

      vs

      Fairfax racial demographics

      Race Fairfax California National
      White 87.23% 61.26% 73.35%
      Black 0.28% 5.85% 12.63%
      Asian 4.26% 13.85% 5.22%
      American Indian 0.00% 0.74% 0.82%
      Native Hawaiian 0.88% 0.39% 0.18%
      Mixed race 4.85% 4.62% 3.06%
      Other race 2.50% 13.28% 4.75%
      In Fairfax, 9.3% 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

      Fairfax age breakdown

      Marital status

      Age of children in married couples

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