How Big Is Atlanta?
United States
Area
348 km²
134 mi²
Population
0.5M
Density
1,437/km²
Founded
1845
Atlanta Size Overview
Atlanta covers an area of 348 km² (134 mi²) in United States. Capital and most populous city of Georgia, U.S.. The city is often called "The ATL". To put this in perspective, Atlanta is about 1.6x the size of Amsterdam. In more relatable units, that's about 49,000 American football fields, 170 times the area of Monaco, or 100 times the area of Central Park.
Atlanta is the capital and most populous city of the U.S. state of Georgia. It is the county seat of Fulton County and extends into neighboring DeKalb County. With a population of 498,715 at the 2020 census and an estimated 520,070 in 2024, Atlanta is the eighth-most populous city in the Southeast and the 36th-most populous city in the United States. Atlanta is classified as a Beta+ global city.
With a population of 0.5 million, Atlanta has a population density of 1,437 people per km².
Atlanta has a history stretching back to 1845. The city is renowned for Coca-Cola headquarters, Hartsfield-Jackson Airport, Georgia Aquarium, and Centennial Olympic Park.
Did You Know?
- Atlanta is Georgia's capital and most populous city, with around 520,070 residents estimated in 2024.
- Despite ranking 36th nationally by population, Atlanta is classified as a Beta+ global city for its outsized influence.
- The city straddles two counties, serving as the seat of Fulton County while extending into neighboring DeKalb.
Compare Atlanta with Other Cities
Compare Atlanta with any city using our interactive map tool.
Cities Similar in Size to Atlanta
Atlanta covers 348 km². Cities with a similar urban footprint include Dhaka (368 km²), Seattle (369 km²), Philadelphia (370 km²), Portland (376 km²), or Munich (311 km²).