Yuma County, AZ
AZ · Presidential Elections 1912–2024
Yuma County, AZ (Arizona) voted R+20.4 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 40,745 votes (59.75%) to 26,823 (39.33%) for Harris.
This represents a R+14.2% swing toward Republicans compared to 2020. Yuma County is classified as a solid Republican county. Yuma County has voted Republican in every presidential election since 1968. The county has a population of approximately 211,741.
Quick Stats
Demographics
Community Profile
Religious Composition
Source: Religion Census 2020Ancestry Groups
Source: Census ACSTop reported ancestry groups (compared to national average).
Age Distribution
Employment by Industry
Census ACSPresidential Elections
Presidential Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 39.3%(26,823) | 59.8%(40,745) | R+20.4 | R+14.2 |
| 2020 | 46.0%(32,210) | 52.1%(36,534) | R+6.2 | R+5.1 |
| 2016 | 46.4%(24,605) | 47.5%(25,165) | R+1.1 | D+11.5 |
| 2012 | 42.9%(18,059) | 55.5%(23,352) | R+12.6 | D+1.2 |
| 2008 | 42.5%(18,559) | 56.4%(24,577) | R+13.8 | D+2.2 |
| 2004 | 41.6%(16,032) | 57.6%(22,184) | R+16.0 | R+3.2 |
| 2000 | 42.1%(12,055) | 54.8%(15,708) | R+12.8 | R+10.1 |
| 1996 | 44.3%(12,267) | 47.0%(13,013) | R+2.7 | D+1.9 |
| 1992 | 37.0%(10,367) | 41.5%(11,652) | R+4.6 | D+14.6 |
| 1988 | 39.8%(8,952) | 59.0%(13,253) | R+19.1 | D+16.9 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Yuma County, AZ • 1912–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 43.4%(29,199) | 53.9%(36,212) | R+10.4 | R+4.4 |
| 2018 | 45.4%(19,880) | 51.5%(22,532) | R+6.1 | D+0.3 |
| 2012 | 45.5%(18,408) | 51.8%(20,997) | R+6.4 | D+4.8 |
| 2006 | 43.0%(12,303) | 54.1%(15,497) | R+11.2 | D+71.3 |
| 2000 | 0.0%(0) | 82.4%(21,292) | R+82.4 | R+59.3 |
| 1994 | 35.9%(7,466) | 59.1%(12,275) | R+23.1 | R+34.1 |
| 1988 | 54.6%(12,257) | 43.7%(9,799) | D+11.0 | R+17.0 |
| 1982 | 63.2%(11,858) | 35.2%(6,602) | D+28.0 | D+23.0 |
| 1976 | 51.4%(9,150) | 46.5%(8,269) | D+5.0 | D+3.2 |
| 1970 | 50.9%(5,580) | 49.1%(5,383) | D+1.8 | R+4.7 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 43.4%(20,063) | 56.4%(26,038) | R+12.9 | R+1.8 |
| 2018 | 43.5%(19,077) | 54.6%(23,958) | R+11.1 | D+5.3 |
| 2014 | 39.6%(10,497) | 56.0%(14,844) | R+16.4 | D+0.6 |
| 2010 | 40.2%(13,764) | 57.2%(19,590) | R+17.0 | R+41.2 |
| 2006 | 60.8%(17,401) | 36.6%(10,474) | D+24.2 | D+25.9 |
| 2002 | 46.7%(10,207) | 48.4%(10,577) | R+1.7 | D+22.7 |
| 1998 | 36.1%(7,076) | 60.5%(11,854) | R+24.4 | D+6.2 |
| 1994 | 33.6%(7,062) | 64.1%(13,490) | R+30.5 | R+40.4 |
| 1991 | 54.9%(7,462) | 45.1%(6,128) | D+9.8 | R+2.4 |
| 1986 | 45.9%(7,449) | 33.8%(5,474) | D+12.2 | R+14.9 |
Source: Official state election returns via MIT Election Data + Science Lab