Akashic
1892–2024
Akashic
Hermiston-Pendleton, OR
presidential margin
2008R+23.22012R+28.62016R+34.92020R+33.52024R+38.9
full record · 1892 → 2024
R+38.9
2024
median income$68,757U.S. $80,734 · OR $83,011
median age36.8U.S. 39.1 · OR 40.6
poverty rate12.0%U.S. 12.5% · OR 12.0%
bachelor’s+ (25+)17.2%U.S. 35.6% · OR 36.7%
non-english24.6%U.S. 22.3% · OR 15.3%
race · ethnicity · ancestry
German12.1%
English10.3%
Irish8.1%
Mexican26.7%
Guatemalan1.1%
Spanish0.9%
Maya0.2%
Aztec0.2%
religion
other traditions
Mainline2.8%
Other Christian1.1%
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.

Hermiston-Pendleton, OR, Oregon

Akashic
Hermiston-Pendleton, ORTrumpR+38.9
—
2024 presidential margin by county for Hermiston-Pendleton, OR, ORA map of the constituent counties of Hermiston-Pendleton, OR, OR, each outlined and filled by its 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), seated within the faint outlines of the surrounding states.Morrow County, OR · R+48.0Umatilla County, OR · R+37.5
How it voted
Share of the 2024 vote
Donald Trump ✓Republican67.8%24,381
Kamala HarrisDemocratic28.9%10,389
Robert F. Kennedy Jr.We The People3.3%1,187
D+60
R+60
2 counties, each filled by 2024 D-vs-R margin. Hover any county for its result.
County-level results (2 counties) — table
2024 presidential result by county for Hermiston-Pendleton, OR, OR — winner and D-vs-R margin.
CountyWinnerMargin
Morrow County, ORRepublicanR+48.0
Umatilla County, ORRepublicanR+37.5
34 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
28.9%Harris10,389
67.8%Trump24,381
3.3%Kennedy1,187
−38.9%
35,957
R
31.7%Biden12,078
65.1%Trump24,856
3.2%Jorgensen1,222
−33.5%
38,156
R
27.4%Clinton8,690
62.3%Trump19,780
10.4%Johnson3,294
−34.9%
31,764
R
33.9%Obama9,786
62.5%Romney18,031
3.6%Johnson1,034
−28.6%
28,851
R
36.8%Obama10,894
60.0%McCain17,763
3.1%Nader924
−23.2%
29,581
R
33.6%Kerry10,245
65.0%Bush19,800
1.4%Other426
−31.4%
30,471
R
33.8%Gore9,006
61.4%Bush16,364
4.9%Nader1,299
−27.6%
26,669
R
41.1%Clinton10,200
44.6%Dole11,084
14.3%Perot3,542
−3.6%
24,826
R
34.4%Clinton7,961
35.8%Bush8,282
29.7%Perot6,874
−1.4%
23,117
R
44.2%Dukakis9,702
53.7%Bush11,783
2.1%Paul466
−9.5%
21,951
R
36.7%Mondale9,500
63.1%Reagan16,341
0.3%Other70
−26.4%
25,911
R
33.1%Carter8,459
57.4%Reagan14,678
9.5%Anderson2,418
−24.3%
25,555
R
44.8%Carter9,147
51.2%Ford10,436
4.0%McCarthy815
−6.3%
20,398
R
33.9%McGovern6,808
57.4%Nixon11,529
8.7%Schmitz1,741
−23.5%
20,078
R
39.2%Humphrey7,199
54.7%Nixon10,043
6.0%Wallace1,104
−15.5%
18,346
D
64.1%Johnson12,159
35.7%Goldwater6,765
0.2%Hass32
+28.5%
18,956
R
46.7%Kennedy9,092
53.3%Nixon10,377
0.0%Byrd6
−6.6%
19,475
R
44.4%Stevenson8,571
55.6%Eisenhower10,746
0.0%
−11.3%
19,317
R
40.0%Stevenson7,884
59.8%Eisenhower11,783
0.2%Hallinan45
−19.8%
19,712
D
50.3%Truman6,729
48.4%Dewey6,477
1.3%Thurmond177
+1.9%
13,383
R
48.4%Roosevelt5,803
51.1%Dewey6,126
0.5%Thomas58
−2.7%
11,987
R
49.7%Roosevelt5,914
50.0%Willkie5,951
0.4%Thomas44
−0.3%
11,909
D
61.4%Roosevelt6,934
30.7%Landon3,461
7.9%Lemke890
+30.8%
11,285
D
62.6%Roosevelt6,560
33.5%Hoover3,509
3.9%Thomas409
+29.1%
10,478
R
31.0%Smith2,933
67.3%Hoover6,370
1.7%Thomas162
−36.3%
9,465
R
32.9%Davis3,449
46.2%Coolidge4,845
20.8%La Follette2,184
−13.3%
10,478
R
36.0%Cox3,706
59.8%Harding6,165
4.2%Debs434
−23.9%
10,305
D
52.5%Wilson5,436
42.6%Hughes4,412
4.9%Benson504
+9.9%
10,352
D
34.3%Wilson1,838
31.9%Taft1,708
33.8%Roosevelt1,808
+2.4%
5,354
R
34.8%Bryan1,840
57.0%Taft3,008
8.2%Debs432
−22.1%
5,280
R
20.1%Parker1,070
66.0%Roosevelt3,517
14.0%Debs744
−45.9%
5,331
R
40.3%Bryan1,996
54.5%McKinley2,698
5.1%Woolley254
−14.2%
4,948
D
51.0%Bryan2,627
47.5%McKinley2,445
1.5%Palmer79
+3.5%
5,151
R
16.4%Cleveland750
41.9%Harrison1,916
41.6%Weaver1,902
−25.5%
4,568
presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 1892 to 2024. Most recent: −38.9% in 2024.flipped R · 1968−38.9%DR18922024
Presidential margin over time
YearMargin (D minus R)
1892−25.5%
1896+3.5%
1900−14.2%
1904−45.9%
1908−22.1%
1912+2.4%
1916+9.9%
1920−23.9%
1924−13.3%
1928−36.3%
1932+29.1%
1936+30.8%
1940−0.3%
1944−2.7%
1948+1.9%
1952−19.8%
1956−11.3%
1960−6.6%
1964+28.5%
1968−15.5%
1972−23.5%
1976−6.3%
1980−24.3%
1984−26.4%
1988−9.5%
1992−1.4%
1996−3.6%
2000−27.6%
2004−31.4%
2008−23.2%
2012−28.6%
2016−34.9%
2020−33.5%
2024−38.9%
DemocraticRepublican

Straddling the Columbia Plateau, this metro anchors Umatilla County's irrigated farming economy — onions, potatoes, and beef — and has voted Republican at the presidential level by roughly 30-point margins in recent cycles.

Across the recorded series it reached a Democratic high of 30.8 points in 1936 and a Republican high of 45.9 points in 1904. Between 2020 and 2024 the metro moved 5.4 points toward the Republican candidate; the 2024 margin was 38.9 points.

A population of 92,240, a 60% non-Hispanic-white share, and a median household income of $68,757 describe the metro. The metro's voting pattern over the last decade is most similar to that of Moses Lake, WA and Red Bluff, CA.

Political twins — metros

The metros whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

Moses Lake, WA
87.5twin score
2000–2012 trajectorycollege share≠ % Catholic
Red Bluff, CA
87.0twin score
2000–2008 trajectory% Latino
Hobbs, NM
86.8twin score
college share2000–2016 trajectory% Asian≠ 2004 margin

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 →

Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Hermiston-Pendleton, OR, Oregon. Akashic. https://akashic.app/cbsa/25840/. Accessed May 20, 2026. License: CC BY 4.0.
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Places within Hermiston-Pendleton, OR

counties2
Morrow CountyUmatilla County

Frequently asked questions

How did Hermiston-Pendleton, OR, Oregon vote in 2024?
In 2024, Hermiston-Pendleton, OR, Oregon voted Republican by 38.9 points (R+38.9), carried by the Republican candidate. Out of 35,957 votes cast, 10,389 went Democratic and 24,381 went Republican.
When did Hermiston-Pendleton, OR, Oregon last vote Democratic?
The most recent presidential election in which Hermiston-Pendleton, OR, Oregon voted Democratic was 1964.
How many people live in Hermiston-Pendleton, OR, Oregon?
Hermiston-Pendleton, OR, Oregon has a population of 92,240 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Hermiston-Pendleton, OR, Oregon?
Median household income in Hermiston-Pendleton, OR, Oregon is $68,757 — below the national median of $80,734. The Oregon state median is $83,011.
What is the political history of Hermiston-Pendleton, OR, Oregon?
Akashic tracks 34 presidential elections in Hermiston-Pendleton, OR, Oregon from 1892 to 2024. Of those, 7 went Democratic and 27 went Republican.