Greater New Orleans Population 2025. Ever wonder how many people live in new orleans, la and how fast that number changes? Tory lysik/axios visuals new orleans' and jefferson parish's population of unhoused people.
Annual estimates of the population of metropolitan and micropolitan. New orleans population in 2025 is estimated to be 381,539, covering area 349.85 sq mi (906.10 sq km) , ranks filthiest in the united states.