Keizer, Oregon demographics

Keizer, OR demographics: median age 37.4; 26.9% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Keizer city, Oregon · Incorporated city · GEOID 4138500. The survey estimates a population of 39,082 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Keizer is 37.4 years, with a 90% margin of error of 0.9 years. There are 14,782 households (±456). 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	37.4 ±0.9	40.4 ±0.2	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 39,082
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Under 18	9,402 ±808	24.1% ±2.1 pp	19.9%	22.0%
18–34	8,750 ±781	22.4% ±2.0 pp	22.5%	22.8%
35–64	13,871 ±957	35.5% ±2.4 pp	38.5%	38.0%
65 and older	7,059 ±597	18.1% ±1.5 pp	19.1%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 39,082
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Male	18,578 ±716	47.5% ±1.8 pp	49.9%	49.5%
Female	20,504 ±726	52.5% ±1.9 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: 39,082
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
White alone	28,755 ±1,291	73.6% ±3.3 pp	74.6%	61.0%
Black or African American alone	339 ±198 · low precision	0.9% ±0.5 pp · low precision	1.9%	12.2%
American Indian and Alaska Native alone	600 ±235	1.5% ±0.6 pp	1.1%	0.9%
Asian alone	524 ±216	1.3% ±0.6 pp	4.5%	6.0%
Native Hawaiian and Other Pacific Islander alone	145 ±150 · low precision	0.4% ±0.4 pp · low precision	0.4%	0.2%
Some other race alone	3,281 ±923	8.4% ±2.4 pp	5.2%	7.1%
Two or more races	5,438 ±1,087	13.9% ±2.8 pp	12.3%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 39,082
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Not Hispanic or Latino	29,963 ±1,162	76.7% ±3.0 pp	85.3%	80.7%
Hispanic or Latino	9,119 ±1,158	23.3% ±3.0 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: 14,782
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Married-couple family	7,425 ±427	50.2% ±2.4 pp	46.7%	46.9%
Other family: male householder, no spouse present	902 ±237	6.1% ±1.6 pp	4.9%	5.1%
Other family: female householder, no spouse present	1,966 ±426	13.3% ±2.9 pp	10.1%	12.2%
Nonfamily: householder living alone	3,631 ±466	24.6% ±3.1 pp	28.4%	28.7%
Nonfamily: householder not living alone	858 ±222	5.8% ±1.5 pp	9.9%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 14,782
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Households with people under 18	4,742 ±314	32.1% ±1.9 pp	27.2%	29.5%
Households without people under 18	10,040 ±516	67.9% ±2.8 pp	72.8%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 14,782
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
One-person nonfamily households	3,631 ±466	24.6% ±3.1 pp	28.4%	28.7%
Two-person households	5,273 ±551	35.7% ±3.6 pp	36.7%	33.8%
Three-person households	2,345 ±391	15.9% ±2.6 pp	15.0%	15.3%
Four-person households	1,961 ±338	13.3% ±2.2 pp	11.8%	12.6%
Five-person households	1,155 ±283	7.8% ±1.9 pp	5.0%	5.9%
Six-person households	225 ±117 · low precision	1.5% ±0.8 pp · low precision	1.9%	2.2%
Seven or more people	192 ±117 · low precision	1.3% ±0.8 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: 39,082
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Native	35,479 ±700	90.8% ±1.8 pp	90.2%	85.9%
Foreign born	3,603 ±700	9.2% ±1.8 pp	9.8%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 36,557
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
English only	30,507 ±1,230	83.5% ±3.2 pp	84.8%	77.7%
Spanish	4,893 ±1,069	13.4% ±2.9 pp	9.0%	13.6%
French, Haitian, or Cajun	272 ±269 · low precision	0.7% ±0.7 pp · low precision	0.3%	0.7%
German or other West Germanic	172 ±182 · low precision	0.5% ±0.5 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	163 ±134 · low precision	0.4% ±0.4 pp · low precision	0.8%	0.7%
Other Indo-European	57 ±47 · low precision	0.2% ±0.1 pp · low precision	1.0%	2.0%
Korean	0 ±28 · low precision	0.0% ±0.1 pp · low precision	0.3%	0.3%
Chinese, including Mandarin and Cantonese	167 ±184 · low precision	0.5% ±0.5 pp · low precision	0.8%	1.1%
Vietnamese	8 ±17 · low precision	0.0% ±0.0 pp · low precision	0.6%	0.5%
Tagalog, including Filipino	44 ±44 · low precision	0.1% ±0.1 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	82 ±124 · low precision	0.2% ±0.3 pp · low precision	1.1%	1.1%
Arabic	161 ±191 · low precision	0.4% ±0.5 pp · low precision	0.2%	0.5%
Other and unspecified	31 ±49 · low precision	0.1% ±0.1 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: 26,554
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Less than high school graduate	2,518 ±531	9.5% ±2.0 pp	8.2%	10.4%
High school graduate or equivalency	6,227 ±634	23.5% ±2.3 pp	22.4%	26.0%
Some college, no degree	7,810 ±721	29.4% ±2.6 pp	23.5%	19.1%
Associate’s degree	2,852 ±449	10.7% ±1.7 pp	9.1%	8.8%
Bachelor’s degree	4,834 ±572	18.2% ±2.1 pp	22.7%	21.6%
Graduate or professional degree	2,313 ±378	8.7% ±1.4 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: 38,628
Category	Count ± MOE	Share ± MOE (pp)	Oregon	U.S.
Same house	33,336 ±1,024	86.3% ±2.6 pp	86.0%	87.7%
Moved within same county	3,203 ±739	8.3% ±1.9 pp	7.0%	6.3%
Moved from a different county in the same state	1,726 ±651	4.5% ±1.7 pp	3.4%	3.1%
Moved from a different state	331 ±191 · low precision	0.9% ±0.5 pp · low precision	3.0%	2.3%
Moved from abroad	32 ±36 · low precision	0.1% ±0.1 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

4.1% of Keizer residents (±1.0 percentage points) had no health insurance coverage when surveyed, compared with 5.9% in Oregon and 8.4% nationally. 94.8% 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	Keizer	Oregon	U.S.	Compared with Oregon
People without health insurance Civilian noninstitutionalized population	4.1% ±1.0 pp	5.9%	8.4%	Lower
Households with a broadband subscription Households	94.8% ±0.9 pp	92.4%	91.0%	Higher
Veterans Civilian population age 18 and older	9.3% ±1.4 pp	7.2%	6.2%	Higher

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 Keizer . 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 Keizer housing and cost context or return to the city profile.