Statistic Spanaway Washington National
Population 34,750 7,794,858 336,919,644
Population density (sq mi) 3,964 117 91
Median age 31.5 37.6 37.7
Male/Female ratio 1.1:1 1.0:1 1.0:1
Married (15yrs & older) 57% 56% 55%
Families w/ Kids under 18 46% 44% 43%
Speak English 79% 81% 79%
Speak Spanish 8% 8% 13%
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Overview of Spanaway Demographics

The population of Spanaway is 34,750, with a population density of 3,964 people per square mile, diverging from the national average of 91. The median age is 31.5 and 57% of individuals aged 15 or older are married, while 46% have children under 18. As far as income equality in Spanaway goes, 11% of households have a median income below $25,000, whereas 19% report an income exceeding $150,000. The Spanaway 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.

Spanaway Racial Demographics & Ethnicity

The 5 largest ethnic groups in Spanaway are 57.9% White, 11.6% Black or African American, 7.1% Asian, 1.1% American Indian and 5.9% Native Hawaiian, with 13.7% of the population identifying as Hispanic or Latino. Of note, 78.8% of households reported speaking English only, while 8.2% reported speaking Spanish only. Additionally, 10.8% of residents were classified as foreign-born. The Spanaway racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Spanaway Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Spanaway population density is 3,964 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Spanaway demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Spanaway demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.

Education Allocation: Education planning benefits significantly from Spanaway 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, Spanaway 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.

Urban Development: By leveraging demographic data in Spanaway, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.

Demographics Quick Facts

  • The population density in Spanaway is 3279% higher than Washington
  • The median age in Spanaway is 16% lower than Washington
  • In Spanaway 57.91% of the population is White
  • In Spanaway 11.57% of the population is Black
  • In Spanaway 7.09% of the population is Asian

Compare Spanaway, WA Demographics

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      Spanaway racial demographics

      Race Spanaway Washington National
      White 57.91% 77.34% 73.35%
      Black 11.57% 3.63% 12.63%
      Asian 7.09% 7.80% 5.22%
      American Indian 1.05% 1.33% 0.82%
      Native Hawaiian 5.89% 0.63% 0.18%
      Mixed race 12.74% 5.34% 3.06%
      Other race 3.75% 3.92% 4.75%
      In Spanaway, 13.7% 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

      Spanaway age breakdown

      Marital status

      Age of children in married couples

      Source: The Spanaway, WA 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.