Wilsonville, Oregon demographics

Wilsonville, OR demographics: median age 37.7; 44.3% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Wilsonville city, Oregon · Incorporated city · GEOID 4182800. The survey estimates a population of 26,974 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Wilsonville is 37.7 years, with a 90% margin of error of 1.6 years. There are 10,671 households (±519). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	37.7 ±1.6	40.4 ±0.2	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 26,974
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Under 18	5,096 ±567	18.9% ±2.1 pp	19.9%	22.0%
18–34	7,236 ±700	26.8% ±2.6 pp	22.5%	22.8%
35–64	10,113 ±750	37.5% ±2.8 pp	38.5%	38.0%
65 and older	4,529 ±501	16.8% ±1.9 pp	19.1%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 26,974
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Male	13,166 ±525	48.8% ±1.9 pp	49.9%	49.5%
Female	13,808 ±532	51.2% ±2.0 pp	50.1%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 26,974
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
White alone	20,462 ±1,130	75.9% ±4.2 pp	74.6%	61.0%
Black or African American alone	355 ±157	1.3% ±0.6 pp	1.9%	12.2%
American Indian and Alaska Native alone	152 ±96 · low precision	0.6% ±0.4 pp · low precision	1.1%	0.9%
Asian alone	1,103 ±421	4.1% ±1.6 pp	4.5%	6.0%
Native Hawaiian and Other Pacific Islander alone	253 ±225 · low precision	0.9% ±0.8 pp · low precision	0.4%	0.2%
Some other race alone	719 ±462 · low precision	2.7% ±1.7 pp · low precision	5.2%	7.1%
Two or more races	3,930 ±1,083	14.6% ±4.0 pp	12.3%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 26,974
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Not Hispanic or Latino	22,810 ±1,107	84.6% ±4.1 pp	85.3%	80.7%
Hispanic or Latino	4,164 ±1,103	15.4% ±4.1 pp	14.7%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 10,671
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Married-couple family	5,024 ±391	47.1% ±2.9 pp	46.7%	46.9%
Other family: male householder, no spouse present	491 ±183	4.6% ±1.7 pp	4.9%	5.1%
Other family: female householder, no spouse present	1,086 ±237	10.2% ±2.2 pp	10.1%	12.2%
Nonfamily: householder living alone	3,138 ±402	29.4% ±3.5 pp	28.4%	28.7%
Nonfamily: householder not living alone	932 ±174	8.7% ±1.6 pp	9.9%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 10,671
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Households with people under 18	3,092 ±296	29.0% ±2.4 pp	27.2%	29.5%
Households without people under 18	7,579 ±572	71.0% ±4.1 pp	72.8%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 10,671
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
One-person nonfamily households	3,138 ±402	29.4% ±3.5 pp	28.4%	28.7%
Two-person households	3,721 ±446	34.9% ±3.8 pp	36.7%	33.8%
Three-person households	1,725 ±364	16.2% ±3.3 pp	15.0%	15.3%
Four-person households	1,401 ±262	13.1% ±2.4 pp	11.8%	12.6%
Five-person households	418 ±167	3.9% ±1.6 pp	5.0%	5.9%
Six-person households	182 ±106 · low precision	1.7% ±1.0 pp · low precision	1.9%	2.2%
Seven or more people	86 ±80 · low precision	0.8% ±0.7 pp · low precision	1.2%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 26,974
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Native	24,389 ±692	90.4% ±2.6 pp	90.2%	85.9%
Foreign born	2,585 ±683	9.6% ±2.5 pp	9.8%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 25,779
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
English only	22,218 ±929	86.2% ±3.5 pp	84.8%	77.7%
Spanish	1,916 ±576	7.4% ±2.2 pp	9.0%	13.6%
French, Haitian, or Cajun	51 ±64 · low precision	0.2% ±0.2 pp · low precision	0.3%	0.7%
German or other West Germanic	123 ±79 · low precision	0.5% ±0.3 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	207 ±141 · low precision	0.8% ±0.5 pp · low precision	0.8%	0.7%
Other Indo-European	344 ±307 · low precision	1.3% ±1.2 pp · low precision	1.0%	2.0%
Korean	61 ±59 · low precision	0.2% ±0.2 pp · low precision	0.3%	0.3%
Chinese, including Mandarin and Cantonese	61 ±61 · low precision	0.2% ±0.2 pp · low precision	0.8%	1.1%
Vietnamese	84 ±104 · low precision	0.3% ±0.4 pp · low precision	0.6%	0.5%
Tagalog, including Filipino	55 ±61 · low precision	0.2% ±0.2 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	254 ±142 · low precision	1.0% ±0.6 pp · low precision	1.1%	1.1%
Arabic	338 ±460 · low precision	1.3% ±1.8 pp · low precision	0.2%	0.5%
Other and unspecified	67 ±69 · low precision	0.3% ±0.3 pp · low precision	0.5%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 19,371
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Less than high school graduate	906 ±271	4.7% ±1.4 pp	8.2%	10.4%
High school graduate or equivalency	4,204 ±628	21.7% ±3.2 pp	22.4%	26.0%
Some college, no degree	4,107 ±551	21.2% ±2.8 pp	23.5%	19.1%
Associate’s degree	1,575 ±338	8.1% ±1.7 pp	9.1%	8.8%
Bachelor’s degree	5,307 ±508	27.4% ±2.5 pp	22.7%	21.6%
Graduate or professional degree	3,272 ±488	16.9% ±2.5 pp	14.1%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 26,763
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Same house	22,401 ±745	83.7% ±2.8 pp	86.0%	87.7%
Moved within same county	986 ±310	3.7% ±1.2 pp	7.0%	6.3%
Moved from a different county in the same state	2,564 ±596	9.6% ±2.2 pp	3.4%	3.1%
Moved from a different state	733 ±256	2.7% ±1.0 pp	3.0%	2.3%
Moved from abroad	79 ±78 · low precision	0.3% ±0.3 pp · low precision	0.5%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

5.5% of Wilsonville residents (±1.3 percentage points) had no health insurance coverage when surveyed, compared with 5.9% in Oregon and 8.4% nationally. 93.6% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Wilsonville	Oregon	U.S.	Compared with Oregon
People without health insurance Civilian noninstitutionalized population	5.5% ±1.3 pp	5.9%	8.4%	Not statistically different
Households with a broadband subscription Households	93.6% ±2.2 pp	92.4%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	7.4% ±1.3 pp	7.2%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Wilsonville . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Wilsonville housing and cost context or return to the city profile.