San Juan County, Washington: Professional Migration
Washington · Presidential Elections 1892–2024
D+51.1
2024 Margin
D+0.6%
2020→2024 Swing
D since 1988
Voting Streak
18K
Population
San Juan County, Washington voted D+51.1 for Kamala Harris in 2024, with Harris receiving 9,539 votes (73.34%). This represented a D+0.6% swing toward Democrats compared to 2020. The county has voted Democratic in every presidential election since 1988.
Quick Stats
2024 ResultD+51.1
2020→2024 SwingD+0.6%
Voting StreakD since 1988
Elections on Record34
Demographics
Population17,788
Median Age
56.5(US: 38.4)
College (BA+)
53.4%(US: 34.6%)
Median Income
$76,745(US: $78k)
White (non-Hisp)
86.1%(US: 57.5%)
Hispanic
7.5%(US: 18.6%)
Asian
1.3%(US: 5.7%)
Homeownership
77.8%(US: 64.2%)
Poverty Rate
10.5%(US: 12.4%)
Veterans
8.0%(US: 6.4%)
Non-English (CVAP)
4.4%(US: 17.1%)
Community Profile
Presidential Elections
Presidential Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 73.3%(9,539) | 22.2%(2,890) | D+51.1 | D+0.6 |
| 2020 | 73.7%(9,725) | 23.2%(3,057) | D+50.5 | D+10.3 |
| 2016 | 64.4%(7,172) | 24.1%(2,688) | D+40.3 | D+2.7 |
| 2012 | 66.6%(7,125) | 29.1%(3,111) | D+37.5 | R+4.4 |
| 2008 | 70.0%(7,374) | 28.1%(2,958) | D+41.9 | D+9.3 |
| 2004 | 65.2%(6,589) | 32.6%(3,290) | D+32.6 | D+15.8 |
| 2000 | 52.5%(4,426) | 35.7%(3,005) | D+16.9 | D+1.4 |
| 1996 | 49.8%(3,663) | 34.3%(2,523) | D+15.5 | R+4.9 |
| 1992 | 47.1%(3,353) | 26.7%(1,901) | D+20.4 | D+14.4 |
| 1988 | 51.7%(3,008) | 45.8%(2,660) | D+6.0 | D+13.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 74.7%(9,466) | 25.4%(3,214) | D+49.3 | D+3.4 |
| 2022 | 72.9%(8,254) | 27.0%(3,055) | D+45.9 | D+0.7 |
| 2018 | 72.6%(8,016) | 27.4%(3,026) | D+45.2 | D+2.0 |
| 2016 | 71.6%(7,789) | 28.4%(3,091) | D+43.2 | D+2.4 |
| 2012 | 70.4%(7,351) | 29.6%(3,095) | D+40.7 | D+10.3 |
| 2010 | 65.2%(5,994) | 34.8%(3,194) | D+30.5 | R+4.1 |
| 2006 | 64.7%(5,323) | 30.2%(2,483) | D+34.5 | D+2.1 |
| 2004 | 64.3%(6,376) | 31.9%(3,164) | D+32.4 | D+15.9 |
| 2000 | 56.9%(4,729) | 40.5%(3,362) | D+16.4 | R+11.9 |
| 1998 | 64.2%(4,471) | 35.8%(2,494) | D+28.4 | D+21.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 73.1%(9,348) | 26.6%(3,400) | D+46.5 | R+0.4 |
| 2020 | 73.4%(9,621) | 26.4%(3,465) | D+47.0 | D+8.9 |
| 2016 | 68.9%(7,509) | 30.8%(3,356) | D+38.1 | D+8.5 |
| 2012 | 64.8%(6,763) | 35.2%(3,671) | D+29.6 | R+5.8 |
| 2008 | 67.7%(7,044) | 32.3%(3,356) | D+35.5 | D+13.0 |
| 2004 | 59.6%(5,872) | 37.1%(3,660) | D+22.4 | R+10.1 |
| 2000 | 64.8%(5,385) | 32.3%(2,684) | D+32.5 | D+6.1 |
| 1996 | 63.2%(4,567) | 36.8%(2,660) | D+26.4 | D+17.2 |
| 1992 | 54.6%(3,758) | 45.4%(3,123) | D+9.2 | R+22.5 |
| 1988 | 65.9%(3,814) | 34.1%(1,976) | D+31.7 | D+34.8 |
Source: Official state election returns via MIT Election Data + Science Lab
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