American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents, unaffiliated is the unclaimed remainder.
Tucson, AZ, Arizona
Akashic
Tucson, AZHarrisD+15.2
18922024
How it voted
Share of the 2024 vote
Kamala Harris ✓Democratic
57.0%
292,450
Donald TrumpRepublican
41.8%
214,669
Jill SteinGreen
1.2%
6,057
D+60R+60
A single county, filled by its 2024 D-vs-R margin. Hover it for the full result.
County-level results (1 county) — table
2024 presidential result by county for Tucson, AZ, AZ — winner and D-vs-R margin.
County
Winner
Margin
Pima County, AZ
Democratic
D+15.2
Akashic
34 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
Year
Won
Democratic
Republican
Other
Margin
Total
D
57.0%Harris292,450
41.8%Trump214,669
1.2%Stein6,057
+15.2%
513,176
D
58.4%Biden304,981
39.8%Trump207,758
1.8%Jorgensen9,435
+18.6%
522,174
D
53.3%Clinton224,661
39.7%Trump167,428
7.0%Johnson29,551
+13.6%
421,640
D
52.5%Obama201,251
45.6%Romney174,779
1.9%Johnson7,143
+6.9%
383,173
D
52.4%Obama206,254
46.4%McCain182,406
1.2%Barr4,768
+6.1%
393,428
D
52.6%Kerry193,128
46.6%Bush171,109
0.9%Badnarik3,255
+6.0%
367,492
D
51.3%Gore147,688
43.3%Bush124,579
5.3%Nader15,373
+8.0%
287,640
D
52.2%Clinton137,983
39.4%Dole104,121
8.5%Perot22,448
+12.8%
264,552
D
45.7%Clinton128,569
34.5%Bush97,036
19.9%Perot55,879
+11.2%
281,484
R
48.5%Dukakis113,824
50.3%Bush117,899
1.2%Paul2,750
−1.7%
234,473
R
42.1%Mondale91,585
56.9%Reagan123,830
1.0%Bergland2,197
−14.8%
217,612
R
34.4%Carter64,418
49.7%Reagan93,055
15.8%Anderson29,584
−15.3%
187,057
R
45.9%Carter71,214
49.8%Ford77,264
4.2%McCarthy6,583
−3.9%
155,061
R
34.9%McGovern56,223
45.4%Nixon73,154
19.7%Schmitz31,733
−10.5%
161,110
R
40.7%Humphrey39,786
50.6%Nixon49,479
8.7%Wallace8,501
−9.9%
97,766
D
53.4%Johnson54,120
46.4%Goldwater46,955
0.2%Hass203
+7.1%
101,278
R
47.3%Kennedy42,171
52.4%Nixon46,734
0.3%Byrd239
−5.1%
89,144
R
37.4%Stevenson23,536
62.5%Eisenhower39,298
0.1%Andrews51
−25.1%
62,885
R
39.8%Stevenson21,237
60.2%Eisenhower32,113
0.0%
−20.4%
53,350
D
49.7%Truman17,692
47.6%Dewey16,968
2.7%Thurmond965
+2.0%
35,625
D
54.4%Roosevelt13,006
45.4%Dewey10,850
0.2%Thomas57
+9.0%
23,913
D
59.6%Roosevelt14,035
40.1%Willkie9,445
0.3%Thomas82
+19.5%
23,562
D
65.9%Roosevelt12,249
32.7%Landon6,079
1.4%Lemke262
+33.2%
18,590
D
62.4%Roosevelt11,061
34.7%Hoover6,152
2.9%Thomas514
+27.7%
17,727
R
42.7%Smith4,976
56.9%Hoover6,635
0.4%Thomas42
−14.2%
11,653
R
30.7%Davis2,594
42.2%Coolidge3,559
27.1%La Follette2,286
−11.4%
8,439
R
42.0%Cox2,455
58.0%Harding3,392
0.0%
−16.0%
5,847
R
42.2%Wilson2,079
53.1%Hughes2,616
4.6%Benson227
−10.9%
4,922
O
38.4%Wilson693
19.6%Taft353
42.0%Roosevelt758
Roosevelt +3.6
1,804
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Akashic
presidential history
Presidential margin, 1912–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
1912
+18.8%
1916
−10.9%
1920
−16.0%
1924
−11.4%
1928
−14.2%
1932
+27.7%
1936
+33.2%
1940
+19.5%
1944
+9.0%
1948
+2.0%
1952
−20.4%
1956
−25.1%
1960
−5.1%
1964
+7.1%
1968
−9.9%
1972
−10.5%
1976
−3.9%
1980
−15.3%
1984
−14.8%
1988
−1.7%
1992
+11.2%
1996
+12.8%
2000
+8.0%
2004
+6.0%
2008
+6.1%
2012
+6.9%
2016
+13.6%
2020
+18.6%
2024
+15.2%
DemocraticRepublican
Tucson anchors Pima County, one of Arizona's most consistently Democratic metros, driven by a large university population, significant Latino electorate, and a border-adjacent economy that shapes voters' priorities on trade and immigration policy.
Across the recorded series it reached a Democratic high of 33.2 points in 1936 and a Republican high of 25.1 points in 1956. Between 2020 and 2024 the metro moved 3.5 points toward the Republican candidate; the 2024 margin was 15.2 points.
A population of 1,060,490, a 51% non-Hispanic-white share, and a median household income of $70,315 describe the metro. The metro's voting pattern over the last decade is most similar to that of Flagstaff, AZ and Santa Maria-Santa Barbara, CA.
Akashic
Political twins — metros
The metros 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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
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Tucson, AZ, Arizona. Akashic. https://akashic.app/cbsa/46060/. Accessed May 20, 2026. License: CC BY 4.0.
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In 2024, Tucson, AZ, Arizona voted Democratic by 15.2 points (D+15.2), carried by the Democratic candidate. Out of 513,176 votes cast, 292,450 went Democratic and 214,669 went Republican.
When did Tucson, AZ, Arizona last vote Republican?
The most recent presidential election in which Tucson, AZ, Arizona voted Republican was 1988.
How many people live in Tucson, AZ, Arizona?
Tucson, AZ, Arizona has a population of 1,060,490 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Tucson, AZ, Arizona?
Median household income in Tucson, AZ, Arizona is $70,315 — below the national median of $80,734. The Arizona state median is $79,964.
What is the political history of Tucson, AZ, Arizona?
Akashic tracks 34 presidential elections in Tucson, AZ, Arizona from 1892 to 2024. Of those, 15 went Democratic and 13 went Republican.