Plaquemines Parish, LA
LA · Presidential Elections 1892–2024
Plaquemines Parish, LA (Louisiana) voted R+38.0 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 6,803 votes (68.41%) to 3,023 (30.4%) for Harris.
This represents a R+1.7% swing toward Republicans compared to 2020. Plaquemines Parish is classified as a deep Republican county. Plaquemines Parish has voted Republican in every presidential election since 2000. The county has a population of approximately 22,803.
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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 | 30.4%(3,023) | 68.4%(6,803) | R+38.0 | R+1.7 |
| 2020 | 31.0%(3,414) | 67.3%(7,412) | R+36.3 | R+2.7 |
| 2016 | 31.7%(3,347) | 65.3%(6,900) | R+33.6 | R+5.6 |
| 2012 | 35.1%(3,599) | 63.2%(6,471) | R+28.1 | D+5.6 |
| 2008 | 32.4%(3,380) | 66.0%(6,894) | R+33.6 | R+3.3 |
| 2004 | 34.4%(4,181) | 64.7%(7,866) | R+30.3 | R+13.2 |
| 2000 | 40.5%(4,425) | 57.6%(6,302) | R+17.2 | R+25.1 |
| 1996 | 49.5%(5,348) | 41.6%(4,493) | D+7.9 | D+12.8 |
| 1992 | 39.7%(4,467) | 44.6%(5,018) | R+4.9 | D+15.4 |
| 1988 | 38.8%(3,997) | 59.1%(6,084) | R+20.3 | D+19.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Plaquemines Parish, LA • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 26.7%(2,098) | 70.6%(5,559) | R+44.0 | D+12.1 |
| 2020 | 11.8%(1,259) | 67.9%(7,227) | R+56.0 | R+12.0 |
| 2016 | 28.0%(1,740) | 72.0%(4,482) | R+44.1 | R+30.9 |
| 2014 | 43.4%(3,331) | 56.6%(4,342) | R+13.2 | D+11.8 |
| 2010 | 30.1%(1,970) | 55.1%(3,605) | R+25.0 | R+33.1 |
| 2008 | 53.0%(5,361) | 45.0%(4,547) | D+8.1 | D+49.9 |
| 2004 | 18.9%(2,185) | 60.7%(7,031) | R+41.8 | R+40.2 |
| 2002 | 49.2%(3,653) | 50.8%(3,774) | R+1.6 | R+40.2 |
| 1998 | 66.0%(3,981) | 27.4%(1,653) | D+38.6 | D+45.6 |
| 1996 | 46.5%(4,405) | 53.5%(5,071) | R+7.0 | R+73.1 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2023 | 19.5%(1,139) | 70.4%(4,109) | R+50.9 | R+45.7 |
| 2019 | 47.4%(3,428) | 52.6%(3,802) | R+5.2 | R+3.6 |
| 2015 | 49.2%(2,954) | 50.8%(3,048) | R+1.6 | D+71.4 |
| 2011 | 5.9%(476) | 78.8%(6,383) | R+73.0 | R+30.9 |
| 2007 | 19.4%(1,527) | 61.5%(4,831) | R+42.0 | R+35.5 |
| 2003 | 46.8%(4,956) | 53.3%(5,645) | R+6.5 | D+34.1 |
| 1999 | 26.9%(2,499) | 67.5%(6,267) | R+40.6 | R+12.3 |
| 1995 | 35.9%(3,617) | 64.1%(6,470) | R+28.3 | R+39.9 |
| 1991 | 55.8%(6,689) | 44.2%(5,301) | D+11.6 | D+17.1 |
| 1987 | 17.5%(1,752) | 23.0%(2,303) | R+5.5 | R+37.7 |
Source: Official state election returns via MIT Election Data + Science Lab