Metro Atlanta added 53,690 residents between April 2025 and April 2026, the slowest pace of population growth in more than a dozen years, according to a report the Atlanta Regional Commission released Wednesday. The region grew 1% over that span, down from 1.2% the year before and the weakest rate since 2012-13, when growth ran 0.96%. The 11-county metro now holds more than 5.3 million people.
The explanation ARC offers is supply, not demand. \"Housing is acting as a brake on our growth,\" Ann Carpenter, the agency's chief research and innovation officer, told the AJC. \"Housing affordability used to be really a motivating factor for people to move here, and it is a little less so today.\" She noted the region's extraordinary growth through the 1990s and early 2000s ran on cheap housing and a low cost of living — the specific advantage that has eroded.
The permit data underneath makes the point. ARC derives its estimates from building permit activity, and the 11-county metro issued 24,015 residential permits last year, a decline of more than 18% from the prior year. Housing affordability was also the top concern for metro Atlanta residents in 2025, ranking above traffic and the economy as the region's biggest problem, according to an ARC survey. Atlanta was recently named among six high-growth metros where new housing has not translated into more affordable housing for low-income renters, per the Center on Poverty and Inequality at Georgetown Law.
Every county in ARC's jurisdiction still grew, with Fulton — including the city of Atlanta — along with Forsyth and Henry posting the highest rates. Carpenter attributed the pattern to where development can physically happen: the outlying counties still have available, affordable land, while Fulton's gains come from increased building around the Beltline and Midtown, plus Sandy Springs and College Park. For downtown, that is the relevant sentence in the whole report — the city's growth is now a function of infill capacity near transit and trail, not of land.
Mayor Andre Dickens, who also chairs ARC's board, kept his response to the topline: \"Metro Atlanta continues to grow and thrive. The Atlanta region is a great place to live. Our economy is diverse and dynamic. It's a great place to put down roots and raise a family.\"
The slowdown is not unique to Atlanta. Carpenter tied it to a nationwide trend driven by lower birth rates and reduced domestic migration and international immigration. She framed the numbers as a planning instrument rather than a verdict: \"Right now, we are focused on housing affordability as a region.\" ARC will unveil its first regional housing strategy next month, aimed at affordability and increasing supply.
Original reporting: The Atlanta Journal-Constitution (2026-08-12)