New Orleans 2024 Population Growth Rate. Population hit the 340 million mark in 2024, the 1% growth was the fastest annual rate the nation has seen since 2001. As of 2024, new orleans population stands at 357,767, continuing a decline that has seen its numbers decrease by 6.65% since the 2020 census according to world.
For the same period, the rate of growth for. This reflects a modest rise over the previous year.