† 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
GroupWilliamsonArizonaUnited States
German22.7%12.6%12.5%
English19.4%10.2%9.5%
Irish16.4%8.9%9.4%
Italian5.5%4.1%4.8%
American5.4%4.0%5.3%
French3.6%1.8%1.6%
Scottish3.4%1.7%1.3%
Polish3.1%2.0%2.2%
Mexican6.6%26.9%11.3%
Spanish0.4%0.4%—
Puerto Rican0.3%0.7%1.8%
Spaniard0.2%0.5%—
Filipino0.3%0.7%0.9%
Chinese0.2%0.6%1.3%
Japanese0.2%0.2%0.2%
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
Williamson
Arizona
United States
Median age
66
39.3
39.1
Age 18–24
1.7%
9.5%
9.2%
Age 65 and older
53.7%
18.9%
17.2%
Household economy
Measure
Williamson
Arizona
United States
Median household income
$89,398
$79,964
$84,427
Poverty rate
5.7%
12.5%
12.5%
Bachelor's degree or higher (25+)
48.8%
33.5%
35.6%
Languages at home
Measure
Williamson
Arizona
United States
Speaks a non-English language at home
2.9%
25.8%
22.3%
Spanish
2.2%
19.3%
13.6%
Religious landscape
Measure
Williamson
Arizona
United States
Catholic
—
21.3%
18.6%
Evangelical Protestant
—
10.5%
16.5%
Unclaimed / not counted
—
55.8%
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.
Williamson, Arizona
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−41.5%
2008
−42.9%
2012
−46.7%
2016
−49.5%
2020
−47.0%
2024
−52.4%
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
23.5%Harris1,333
75.9%Trump4,304
0.6%
R+52.4
R+5.3
R+50.9
5,672
R
25.9%Biden1,302
72.9%Trump3,670
1.2%
R+47.0
D+2.5
R+51.5
5,034
R
22.7%Clinton925
72.3%Trump2,943
5.0%
R+49.5
R+2.8
R+51.6
4,073
R
25.5%Obama1,029
72.2%Romney2,913
2.3%
R+46.7
R+3.8
R+50.6
4,033
R
28.0%Obama956
70.9%McCain2,421
1.2%
R+42.9
R+1.4
R+50.1
3,417
R
28.7%Kerry862
70.1%Bush2,108
1.2%
R+41.5
—
R+39.0
3,006
Williamson sits in the desert Southwest. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 52.4 points in 2024. Between 2020 and 2024 the city moved 5.3 points toward the Republican candidate; the 2024 margin was 52.4 points.
A population of 6,310, a 92% non-Hispanic-white share, and a median household income of $89,398 describe the city. The city's voting pattern over the last decade is most similar to that of Wickenburg and Islamorada, Village of Islands.
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, Williamson, Arizona voted Republican by 52.4 points (R+52.4), carried by the Republican candidate. Out of 5,672 votes cast, 1,333 went Democratic and 4,304 went Republican.
How many people live in Williamson, Arizona?
Williamson, Arizona has a population of 6,310 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Williamson, Arizona?
Median household income in Williamson, Arizona is $89,398 — above the national median of $80,734. The Arizona state median is $79,964.
What is the political history of Williamson, Arizona?
Akashic tracks 6 presidential elections in Williamson, Arizona from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
