Parish in Louisiana · 781 sq mi · 28 people per sq mi
22,127 people live in Plaquemines Parish. The typical household earns $86,315, and the median resident is 37.5 years old.
2026 projection
From 23,503 in 2020
Poverty rate 12.88%
Men 37.5 · Women 37.5
1810–2026
22,127
2026 projection
5.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1810–2026
22,127
2026 projection
5.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 22,127 | -129 | 0.58% |
|---|---|---|---|
| 2025 | 22,256 | -129 | 0.58% |
| 2024 | 22,385 | -37 | 0.17% |
| 2023 | 22,422 | -237 | 1.05% |
| 2022 | 22,659 | -706 | 3.02% |
| 2021 | 23,365 | -138 | 0.59% |
| 2020 | 23,503 | +239 | 1.03% |
| 2019 | 23,264 | -147 | 0.63% |
| 2018 | 23,411 | +35 | 0.15% |
| 2017 | 23,376 | +16 | 0.07% |
Showing 10 of 36 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 228 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 8 residents
56% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 56% | 53% | 58% |
| Never married | 29% | 35% | 24% |
| Divorced | 9% | 8% | 9% |
| Widowed | 4% | 2% | 7% |
| Separated | 3% | 2% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau