† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupKeizerOregonUnited States
German19.3%16.3%12.5%
English14.3%14.1%9.5%
Irish10.3%11.1%9.4%
American4.0%4.3%5.3%
Norwegian3.4%3.1%—
Italian3.2%3.5%4.8%
Scottish3.2%3.0%1.3%
French2.8%2.1%1.6%
Mexican20.5%11.5%11.3%
Guatemalan0.5%0.4%0.5%
Salvadoran0.3%0.2%0.7%
Spaniard0.3%0.4%—
Puerto Rican0.2%0.4%1.8%
Spanish0.2%0.4%—
Cuban0.2%0.2%0.7%
Aztec1.4%——
Marshallese1.4%——
Chinese0.3%0.9%1.3%
Filipino0.3%0.5%0.9%
Asian Indian0.2%0.7%1.4%
Vietnamese0.2%0.7%0.6%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Keizer
Oregon
United States
Median age
37.4
40.6
39.1
Age 18–24
8.0%
8.5%
9.2%
Age 65 and older
18.0%
18.9%
17.2%
Household economy
Measure
Keizer
Oregon
United States
Median household income
$84,813
$83,011
$84,427
Poverty rate
8.1%
12.0%
12.5%
Bachelor's degree or higher (25+)
26.9%
36.7%
35.6%
Languages at home
Measure
Keizer
Oregon
United States
Speaks a non-English language at home
16.5%
15.3%
22.3%
Spanish
13.4%
9.0%
13.6%
Religious landscape
Measure
Keizer
Oregon
United States
Catholic
—
11.3%
18.6%
Evangelical Protestant
—
12.8%
16.5%
Unclaimed / not counted
—
66.9%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Keizer, Oregon
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−14.9%
2008
−3.0%
2012
−8.0%
2016
−9.4%
2020
−2.8%
2024
−5.7%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
45.4%Harris8,529
51.1%Trump9,606
3.5%
R+5.7
R+2.9
R+4.3
18,802
R
46.9%Biden9,661
49.6%Trump10,236
3.5%
R+2.8
D+6.6
R+7.2
20,617
R
39.4%Clinton6,896
48.8%Trump8,542
11.8%
R+9.4
R+1.4
R+11.5
17,501
R
44.4%Obama6,959
52.4%Romney8,212
3.2%
R+8.0
R+4.9
R+11.9
15,667
R
47.4%Obama7,418
50.5%McCain7,895
2.1%
R+3.0
D+11.8
R+10.3
15,646
R
41.8%Kerry6,887
56.6%Bush9,338
1.6%
R+14.9
—
R+12.4
16,486
Keizer sits just above Salem in the mid-Willamette Valley and has grown steadily as a bedroom community, producing competitive margins in statewide races that sometimes diverge from the broader Marion County lean.
Across the recorded series it reached a Republican high of 14.9 points in 2004. Between 2020 and 2024 the city moved 2.9 points toward the Republican candidate; the 2024 margin was 5.7 points.
A population of 39,082, a 68% non-Hispanic-white share, and a median household income of $84,813 describe the city. The city's voting pattern over the last decade is most similar to that of Medford and Carson City.
Akashic
Political twins — cities
The cities whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
In 2024, Keizer, Oregon voted Republican by 5.7 points (R+5.7), carried by the Republican candidate. Out of 18,802 votes cast, 8,529 went Democratic and 9,606 went Republican.
How many people live in Keizer, Oregon?
Keizer, Oregon has a population of 39,082 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Keizer, Oregon?
Median household income in Keizer, Oregon is $84,813 — above the national median of $80,734. The Oregon state median is $83,011.
What is the political history of Keizer, Oregon?
Akashic tracks 6 presidential elections in Keizer, Oregon from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
