New Orleans Loses a Third

Over the past ten years, the city of New Orleans has lost nearly a third of its population, according to data from the U.S. Census Bureau.

1 minute read

February 4, 2011, 5:00 AM PST

By Nate Berg


Much of that loss is due to the devastation following Hurricane Katrina in 2005.

"Census workers counted 343,829 residents in New Orleans last year, down from 485,000 in 2000, or a 29% drop, according to the data. The count was slightly lower than previous estimates of 355,000.

The city has struggled to repopulate since Hurricane Katrina and a breach of federal levees flooded 80% of the city in 2005, scattering much of its citizenry. Just before the storm, there were about 455,000 people living in New Orleans, according to Census figures."

Thursday, February 3, 2011 in USA Today

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

September 16, 2026 - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

Railroad tracks in Idaho passing a home by a river.

Idaho may see an 18% drop in federal surface transit funding — the largest estimated cut in the US

Transit systems in rural communities are much more reliant on federal funding to provide their services.

45 minutes ago - Grist

A Florida family with their belongings in a wagon walks past a destroyed storm after a hurricane.

How ‘post-disaster gentrification’ alters neighborhoods after natural calamities

After hurricanes, fires or other calamities, the original residents of a community are often replaced by younger, wealthier residents.

1 hour ago - Inside Climate News

A person crossing a street under hanging traffic lights in Maryland.

Maryland local governments examine if they should have more power to raise property taxes

Maryland’s housing market is out of reach for the majority of moderate-income residents.

2 hours ago - Baltimore Sun