Pierce County, Washington Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 2nd-largest in Washington
The population of Pierce County, Washington is 924,106 as of the 2023 American Community Survey, making it the 2nd-largest county in Washington. The median household income is $96,632, the median home value is $484,400, and the median age is 36.8.
The population of Pierce County has grown 18.3% since 2010 (795,402 → 941,170), a +1.21% annualized rate.
924,106
Population
+1.21%
Annual growth
554
People / sq mi
$96,632
Median Income
$484,400
Median Home Value
Pierce County covers 1,668 sq mi of land at 554.0 people per square mile.
About Pierce County, WA
Pierce County is a county in Washington with a population of 924,106. It ranks #2 among counties in Washington by population. The median age is 36.8, younger than the national median. The population is 50.2% male and 49.8% female.
The median household income in Pierce County is $96,632, above the US median of $74,580. 5.8% of residents live below the federal poverty level. Home values sit at a median of $484,400, with monthly rent averaging $1,722. The homeownership rate of 64.8% is close to the national rate of 64.8%.
Educational attainment in Pierce County reflects 30.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 12.3% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 31.6 minutes each way.
Pierce County Population History (2010-2024)
The county of Pierce County had a population of 795,402 in 2010 and 941,170 in 2024, a 18.3% growth over 14 years. The peak was 941,170 in 2024. Average annual growth rate: 1.21%.
941,170
Population (2024)
795,402
Population (2010)
941,170
Peak (2024)
1.21%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 795,402 |
| 2011 | 807,728 |
| 2012 | 815,772 |
| 2013 | 821,307 |
| 2014 | 833,106 |
| 2015 | 844,317 |
| 2016 | 864,004 |
| 2017 | 880,745 |
| 2018 | 894,951 |
| 2019 | 905,719 |
| 2020 | 923,655 |
| 2021 | 927,738 |
| 2022 | 927,313 |
| 2023 | 931,718 |
| 2024 | 941,170 |
Race & Ethnicity
| White | 65.9% |
| Black or African American | 7.2% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 3.8% |
| Two or More Races | 0.2% |
Age & Sex
36.8
Median Age
49.8%
Female
50.2%
Male
14.4%
Age 65+
Age Distribution
Children (under 15): 19.4% · Seniors (65+): 14.4%
Income & Poverty
| Median household income | $96,632+$1,680 vs state |
| Mean household income | $120,501 |
| Per-capita income | $45,885 |
| Poverty rate | 5.8%-0.6% vs state |
| Unemployment rate | 3.2% |
| Employment-to-population | 60.0% |
Top Industries by Employment
The largest employment sector in Pierce County is professional & business services, accounting for 22.7% of workers.
How residents commute
2.5%
Drive alone
2.3%
Carpool
71.8%
Public transit
12.3%
Work from home
31.6 min
Avg commute
Housing
$484,400$-35,400 vs state
Median home value
$1,722
Median rent
64.8%
Homeownership rate
365,748
Total housing units
94.8%
Occupied
5.2%
Vacant
35.2%
Renter-occupied
Social & access
93.9%
With health insurance
96.9%
With broadband internet
36.3%
Foreign-born
11.5%
Veterans (18+)
13.7%
With a disability
84.2%
Speak language other than English at home
Education
92.5%
High School+
30.1%
Bachelor's+
Largest cities in Washington
Other counties in Washington
Part of Washington
Metro areas in Washington
County rankings
Common questions about Pierce County, WA
Frequently Asked Questions
Pierce County, Washington has a population of 924,106 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 2nd-largest county in Washington. Population density is 554 people per square mile.
The population of Pierce County has grown 18.3% since 2010 (795,402 → 941,170), a +1.21% annualized rate.
The median household income in Pierce County, Washington is $96,632, with mean (average) household income of $120,501 and per-capita income of $45,885. 5.8% of residents live below the federal poverty level.
In Pierce County, the largest racial and ethnic groups are White (65.9%), Black or African American (7.2%), Hispanic or Latino (3.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Pierce County, Washington is 36.8 years. Residents are 49.8% female and 50.2% male.
The median home value in Pierce County is $484,400 and median monthly rent is $1,722. 64.8% of occupied housing units are owner-occupied. The county has 365,748 total housing units, 5.2% of which are vacant.
The largest employment sector in Pierce County, Washington is professional, scientific, and management services, employing 22.7% of workers. The unemployment rate is 3.2%.
Seattle is among the largest cities associated with Pierce County, Washington, with a population of 741,440.
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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.