Statistic Tumwater Washington National
Population 24,235 7,794,858 336,919,644
Population density (sq mi) 1,392 117 91
Median age 36.1 37.6 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 54% 56% 55%
Families w/ Kids under 18 48% 44% 43%
Speak English 94% 81% 79%
Speak Spanish 3% 8% 13%
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Overview of Tumwater Demographics

The population in Tumwater is 24,235, while the population density is 1,392 people per square mile, contrasting with the national average of 91. The median age stands at 36.1, with 54% of individuals aged 15 or older being married and 48% having children under 18. In terms of household income equality in Tumwater, 13% of households report a median income below $25,000, while 22% report an income exceeding $150,000. The Tumwater 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.

Tumwater Racial Demographics & Ethnicity

The Tumwater 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 Tumwater, the racial breakdown reveals 81% White, 3.3% Black or African American, 3.5% Asian, 0.4% American Indian and 0.2% Native Hawaiian, with 8.6% of the population identifying as Hispanic or Latino. Of all households, 93.8% reported speaking English only, while 3% reported speaking Spanish only. Moreover, 5.2% of residents were classified as foreign-born.

Tumwater Population Density

Tumwater, characterized by above-average population density, plays a pivotal role in promoting environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Its compact urban development encourages energy-efficient buildings, active transportation modes like walking and cycling and the utilization of public transit, fostering sustainable lifestyles and mitigating environmental impact. Additionally, the area's dense population contributes to a vibrant social and cultural scene, featuring a diverse array of cultural events, festivals and community activities. This cultural diversity fuels creativity, innovation, and cross-cultural exchange, enhancing the community's social fabric. The Tumwater population density stands at 1,392, exceeding the national average, at 91 people per square mile, positioning it in a nice position to reap the benefits of densely populated areas.

Why are Demographics Important?

Urban Development: Urban planners can leverage demographics data in Tumwater to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Tumwater demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Social Cohesion: Reporting and analyzing demographics can play a crucial role in fostering social cohesion and understanding among diverse communities. By recognizing and appreciating differences in Tumwater demographics, societies can promote inclusivity, diversity and social harmony, while addressing social disparities and promoting equal opportunities for all individuals. Racial demographics reflect the diversity of a population and contribute to fostering inclusive and welcoming communities. Embracing diversity strengthens social cohesion, promotes cultural understanding and enriches the fabric of society by celebrating the contributions of individuals from different racial and ethnic backgrounds.

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

Demographics Quick Facts

  • The population density in Tumwater is 1087% higher than Washington
  • The median age in Tumwater is 4% lower than Washington
  • In Tumwater 80.97% of the population is White
  • In Tumwater 3.34% of the population is Black
  • In Tumwater 3.45% of the population is Asian

Compare Tumwater, WA Demographics

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      Tumwater racial demographics

      Race Tumwater Washington National
      White 80.97% 77.34% 73.35%
      Black 3.34% 3.63% 12.63%
      Asian 3.45% 7.80% 5.22%
      American Indian 0.37% 1.33% 0.82%
      Native Hawaiian 0.22% 0.63% 0.18%
      Mixed race 8.19% 5.34% 3.06%
      Other race 3.45% 3.92% 4.75%
      In Tumwater, 8.6% 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

      Tumwater age breakdown

      Marital status

      Age of children in married couples

      Source: The Tumwater, 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.