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Louisiana / Plaquemines Parish
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All Plaquemines Parish population data above are from the US Census Bureau.
With 23,550 people, Plaquemines Parish is the 40th most populated county in the state of Louisiana out of 64 counties. But watch out, Plaquemines Parish, because Assumption Parish with 23,187 people and Pointe Coupee Parish with 22,499 people are right behind you.
The largest Plaquemines Parish racial/ethnic groups are White (67.0%) followed by Black (20.5%) and Hispanic (5.7%).
In 2013, the median household income of Plaquemines Parish residents was $52,136. Plaquemines Parish households made slightly more than Bossier Parish households ($51,796) and St. James Parish households ($51,016) . However, 13.9% of Plaquemines Parish residents live in poverty.
The median age for Plaquemines Parish residents is 36.5 years young.