Fort Lewis, Washington Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Fort Lewis, Washington is 13,983 as of the 2023 American Community Survey, making it the 96th-largest city in Washington. The median household income is $54,902, the median home value is -, and the median age is 23.0.
13,983
Population
1359
People / sq mi
$54,902
Median Income
-
Median Home Value
Fort Lewis covers 10.3 sq mi of land at 1359 people per square mile.
About Fort Lewis, WA
Fort Lewis is a city in Washington with a population of 13,983. It ranks #96 among cities in Washington by population. The median age is 23.0, younger than the national median. The population is 61.9% male and 38.1% female.
The median household income in Fort Lewis is $54,902, below the US median of $74,580. 16.0% of residents live below the federal poverty level., with monthly rent averaging $2,240. The homeownership rate of 1.8% is lower than the national rate of 64.8%.
Educational attainment in Fort Lewis reflects 22.5% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 2.9% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 11.8 minutes each way.
Race & Ethnicity
| White | 53.5% |
| Black or African American | 15.2% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 2.6% |
| Two or More Races | 0.1% |
Economy & Income
$54,902
Median Household Income
$23,123
Per Capita Income
16.0%
Poverty Rate
1.1%
Unemployment Rate
Housing
-
Median Home Value
$2,240
Median Rent
1.8%
Owner-Occupied
Education
96.8%
High School+
22.5%
Bachelor's+
Commute
0.2%
Drive Alone
61.1%
Public Transit
2.9%
Work From Home
11.8 min
Avg Commute
Community Profile
72.9%
Foreign Born
75.8%
Non-English at Home
20.7%
Veterans
3.7%
With Disability
99.1%
Health Insurance
99.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 29.4% |
| Public Administration | 12.6% |
| Information | 12.1% |
| Education, Health Care & Social Services | 7.8% |
| Finance, Insurance & Real Estate | 4.4% |
| Manufacturing | 4.2% |
| Retail Trade | 2.4% |
| Construction | 1.9% |
| Arts, Entertainment & Food Services | 1.3% |
| Transportation & Warehousing | 0.9% |
Largest cities in Washington
Largest counties in Washington
Part of Washington
Metro areas in Washington
City rankings
Frequently Asked Questions
Fort Lewis, Washington has a population of 13,983 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 96th-largest city in Washington.
The median household income in Fort Lewis, Washington is $54,902, with 16.0% of residents living below the federal poverty level.
The median home value in Fort Lewis, Washington is -, with median monthly rent at $2,240 and a homeownership rate of 1.8%.
The median age in Fort Lewis, Washington is 23.0 years. The population is 61.9% male and 38.1% female.
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Statewide data for Washington
Population, race, income, age, and trends across Washington
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.