Resident Population in Plaquemines Parish, LA

Resident Population in Plaquemines Parish, LA was 22.28900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Plaquemines Parish, LA reached a record high of 28.55100 in January of 2004 and a record low of 21.03000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Plaquemines Parish, LA - last updated from the United States Federal Reserve on April of 2026.



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