City · Washington
Olympia, Washington
Olympia, city, in Thurston County, Washington. Olympia had 56,724 residents on July 1, 2025 by the Census Bureau's estimate, up 2.4% since 2020; the 2020 Census counted 55,605 and the ACS 2020-2024 5-year estimates put it at 55,951 (±43). GEOID 5351300.
Residents, July 2025 estimate
56,724
Census Bureau estimate (no margin published)
2020 Census count: 55,605 · ACS 2020-2024: 55,951 ±43
Median household income
$81,302
±$4,826 (90% margin)
Washington: $98,141
Median home value
$486,200
±$10,636 (90% margin)
Washington: $564,600
Median gross rent
$1,599
±$57 (90% margin)
Washington: $1,760
Where is Olympia and what county is it in?
Olympia is a city in Thurston County, Washington. It covers 18.2 square miles of land, 3,052 residents per square mile in 2020.
Olympia is in the Olympia-Lacey-Tumwater, WA metropolitan statistical area (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Olympia, and is it growing?
The Census Bureau estimates that 56,724 people lived in Olympia on July 1, 2025, up 2.4% since 2020, slower than Washington (+3.8%). The 2020 Census counted 55,605 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 55,951 (±43).
| Measure | Olympia | Thurston County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 55,951 ±43 | 299,067 | +4,417 |
| Households | 25,451 ±610 | 118,899 | +3,042 |
| Average household size | 2.16 ±0.05 | 2.48 | −0.08 |
| Housing units | 26,795 ±605 | 125,163 | +3,088 |
Olympia's population since 2000
From 42,514 in 2000 to 56,724 in 2025: up 33.4%. The 2000, 2010 and 2020 figures are census counts, each for Olympia as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Olympia?
The median resident of Olympia is 40.5 years old; 17.8% are under 18 and 19.7% are 65 or older. The largest group is non-Hispanic white residents at 71.2%, then Hispanic or Latino residents (of any race) at 10.6%. 8.4% of residents were born outside the United States.
| Measure | Olympia | Thurston County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 40.5 ±0.9 | 40.0 | +2.1 |
| Under 18 years | 17.8% ±1.3 pts | 20.9% | – |
| 65 years and over | 19.7% ±1.5 pts | 18.7% | – |
| Male | 48.5% ±1.3 pts | 49.1% | – |
| Hispanic or Latino (any race) | 10.6% ±1.6 pts | 10.6% | no clear change |
| White alone, not Hispanic | 71.2% ±2.4 pts | 69.5% | −4.7 pts |
| Black or African American alone, not Hispanic | 2.7% ±0.8 pts | 3.2% | no clear change |
| Asian alone, not Hispanic | 6.7% ±1.2 pts | 6.0% | no clear change |
| American Indian and Alaska Native alone, not Hispanic | 0.5% ±0.3 pts | 0.8% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.2% ±0.2 pts | 1.0% | – |
| Two or more races, not Hispanic | 7.3% ±1.2 pts | 7.9% | – |
| Some other race alone, not Hispanic | 0.8% ±0.5 pts | 0.9% | – |
| Born outside the United States | 8.4% ±1.1 pts | 8.3% | no clear change |
| Speak a language other than English at home (age 5+) | 11.8% ±1.5 pts | 11.8% | – |
| Civilian veterans (age 18+) | 7.8% ±1.1 pts | 12.6% | – |
| With a disability | 19.0% ±1.6 pts | 16.1% | – |
| No health insurance coverage | 5.6% ±1.2 pts | 5.0% | no clear change |
| High school graduate or higher (age 25+) | 96.5% ±0.7 pts | 94.7% | – |
| Bachelor's degree or higher (age 25+) | 51.8% ±2.3 pts | 38.5% | +8.2 pts |
| Graduate or professional degree (age 25+) | 20.6% ±1.9 pts | 14.9% | – |
| Lived in the same house a year earlier | 83.0% ±1.8 pts | 85.4% | – |
| Moved from another state in the past year | 3.6% ±1.0 pts | 3.4% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Olympia earn?
Half of Olympia's 25,451 households earn less than $81,302 a year (±$4,826), against $96,563 in Thurston County and $98,141 in Washington. In 2015-2019 the median was $73,691 in 2024 dollars, so it rose by $7,611 after inflation. 14.0% of residents live below the poverty line.
| Measure | Olympia | Thurston County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $81,302 ±$4,826 | $96,563 | +$7,611 |
| Mean household income | $98,686 ±$4,126 | $114,140 | – |
| Per capita income | $45,674 ±$1,856 | $46,136 | no clear change |
| People below the poverty line | 14.0% ±1.7 pts | 9.5% | no clear change |
| Children under 18 below the poverty line | 15.0% ±4.0 pts | 11.2% | no clear change |
| Households receiving SNAP | 14.6% ±1.9 pts | 11.2% | – |
| Households with a computer | 97.7% ±0.7 pts | 97.4% | – |
| Households with a broadband subscription | 94.8% ±1.2 pts | 94.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Olympia?
Owners occupy 49.8% of Olympia's occupied homes and renters 50.2%. The median owner-occupied home is valued at $486,200 by its owner (±$10,636). The median renter pays $1,599 a month including utilities, and 49.1% of renters pay 35% or more of their income on rent.
| Measure | Olympia | Thurston County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $486,200 ±$10,636 | $480,300 | +$120,438 |
| Median gross rent | $1,599 ±$57 | $1,736 | +$190 |
| Renters paying 35% or more of income on rent | 49.1% ±3.5 pts | 43.8% | no clear change |
| Median monthly owner costs, with a mortgage | $2,261 ±$62 | $2,288 | – |
| Owner-occupied homes | 49.8% ±2.1 pts | 67.7% | no clear change |
| Renter-occupied homes | 50.2% ±2.1 pts | 32.3% | – |
| Housing units | 26,795 ±605 | 125,163 | +3,088 |
| Homeowner vacancy rate | 0.7% ±0.9 pts | 1.0% | – |
| Rental vacancy rate | 4.1% ±2.1 pts | 4.0% | – |
| Single-family detached homes | 52.3% ±2.1 pts | 66.9% | – |
| Mobile homes | 2.2% ±0.5 pts | 8.1% | – |
| Built 2020 or later | 1.7% ±0.6 pts | 2.6% | – |
| Built 2010 to 2019 | 11.8% ±1.5 pts | 13.1% | – |
| Built 1939 or earlier | 11.6% ±1.8 pts | 4.6% | – |
| Households with no vehicle | 7.6% ±1.3 pts | 4.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Olympia building?
Builders took permits for 129 new housing units in Olympia in 2025 (67 in single-family houses), 2.3 per 1,000 residents against 4.4 across Washington.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Olympia work and get to work?
59.4% of Olympia's workers drive alone and 25.6% work from home. The average trip to work takes 20.0 minutes. The unemployment rate in 2020-2024 averaged 7.3%.
| Measure | Olympia | Thurston County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 62.6% ±2.3 pts | 61.5% | – |
| Unemployment rate | 7.3% ±1.3 pts | 5.2% | +2.0 pts |
| Drove alone to work | 59.4% ±2.8 pts | 66.9% | – |
| Carpooled | 6.3% ±1.4 pts | 7.5% | – |
| Public transportation | 1.9% ±1.0 pts | 1.0% | – |
| Walked | 4.9% ±1.3 pts | 2.3% | – |
| Worked from home | 25.6% ±2.6 pts | 20.5% | +20.1 pts |
| Mean travel time to work | 20.0 min ±1.2 | 25.8 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Olympia?
10 census tracts lie mostly in Olympia, and 11 more reach into it (2020 census blocks). Their median household incomes run from $46,141 (Tract 105.10) to $125,982 (Tract 104).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 106Thurston County | 6,375 | $78,092 |
| Tract 107Thurston County | 6,189 | $124,598 |
| Tract 105.20Thurston County | 5,849 | $53,997 |
| Tract 103Thurston County | 5,229 | $80,370 |
| Tract 102Thurston County | 5,012 | $104,084 |
| Tract 101Thurston County | 3,779 | $73,583 |
| Tract 105.10Thurston County | 3,603 | $46,141 |
| Tract 122.23Thurston County | 4,371 | $49,673 |
| Tract 111Thurston County | 4,883 | $111,071 |
| Tract 104Thurston County | 3,518 | $125,982 |
| Tract 117.21Thurston County | 5,381 | $114,453 |
| Tract 113Thurston County | 4,793 | $87,452 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Olympia) · Census block assignment files
How does Olympia compare with other places in Washington?
By the Census Bureau's July 2025 estimates, Olympia is the 730th-most populous of the 19,476 U.S. incorporated places that have one and the 24th-most populous of 281 in Washington.
Olympia ranks 251st of 387 places in Washington with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 24th | 281 |
| Growth 2020-2025 (PEP) | 115th | 203 |
| Residents per square mile | 86th | 394 |
| Median household income | 251st | 387 |
| Per capita income | 187th | 393 |
| Median home value | 202nd | 384 |
| Median gross rent | 192nd | 351 |
| Poverty rate | 74th | 281 |
| Bachelor's degree or higher | 55th | 382 |
| Median age | 174th | 394 |
| Owner-occupied share | 366th | 388 |
| Work from home | 68th | 307 |
| Travel time to work | 330th | 394 |
Olympia's figures with every place in Washington (CSV)
Every place in Washington, sortable · Compare Olympia with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Olympia?
2 of the 57 figures for Olympia on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Olympia are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Olympia.