| Statistic | Federal Way | Washington | National |
| Population | 96,812 | 7,614,893 | 328,239,523 |
| Population density (sq mi) | 4,342 | 117 | 91 |
| Median age | 36.2 | 37.6 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 52% | 56% | 55% |
| Families w/ Kids under 18 | 44% | 44% | 43% |
| Speak English | 64% | 81% | 79% |
| Speak Spanish | 12% | 8% | 13% |
Federal Way demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Federal Way population is 96,812 and has a population density of 4,342 people per square mile, compared to the national average of 91. The median age of all residents is 36.2, 52% of people 15 years of age or older are married and 44% have kids under the age of 18. In Federal Way, 16% of households have a median income that is below $25,000 and 23% of households report a median income above $150,000.
Recognizing the racial demographics and ethnicity breakdown of Federal Way is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Federal Way, the racial breakdown comprises 48.8% White, 15.7% Black or African American, 14% Asian, 1% American Indian, and 2.3% Native Hawaiian, with 17.5% of the population identifying as Hispanic or Latino. 63.8% of households reported speaking English only, while 11.9% reported speaking Spanish only. Furthermore, 26.7% of residents were categorized as foreign-born.
In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Federal Way has a population density of 4,342 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Healthcare Planning: By analyzing the Federal Way demographic data, it can potentially inform healthcare planning and delivery by identifying population health needs, disparities, and risk factors. Understanding demographic trends helps healthcare providers and policymakers allocate resources, develop prevention and intervention programs, and address health inequities within communities. By leveraging demographic data, healthcare providers and policymakers can work towards achieving equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures that interventions are targeted, resources are allocated efficiently, and healthcare services are tailored to meet the diverse needs of populations.
Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Federal Way 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: Urban planners could use Federal Way 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 Federal Way demographics for planning and development of affordable housing can help prevent displacement.
| Race | Federal Way | Washington | National |
| White | 48.76% | 77.34% | 73.35% |
| Black | 15.74% | 3.63% | 12.63% |
| Asian | 13.96% | 7.80% | 5.22% |
| American Indian | 0.96% | 1.33% | 0.82% |
| Native Hawaiian | 2.32% | 0.63% | 0.18% |
| Mixed race | 9.37% | 5.34% | 3.06% |
| Other race | 8.89% | 3.92% | 4.75% |
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