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Sunday, November 1, 2026Nov 1

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How does Chattanooga’s population growth compare with other Midsouth cities?

An aerial view of AT&T field and Downtown Chattanooga looking East.
An aerial view of AT&T field and Downtown Chattanooga looking East. An aerial view of AT&T field and Downtown Chattanooga looking East.

Midsouth city population growth

From 2010-2018, the population of most Midsouth cities, including Chattanooga, outpaced the U.S. growth rate of 5.96%. Here are the growth rates of the biggest cities in the tri-state region and around Chattanooga, ranked by their 2018 population size, and their growth rate since 2010.

1. Nashville – 669,053, up 11.3 %

2. Memphis – 650,618, up 0.6%

3. Atlanta – 420,003, up 18.6%

4. Birmingham, Ala. – 209,880, down 1.1%

5. Huntsville, Ala. – 197,318, up 9.6%

6. Knoxville – 187,500, up 4.8%

7. Chattanooga – 181,107 , up 8%

8. Clarksville, Tenn. – 156,794, up 18%

9. Cleveland, Tenn. – 44,974, up 8.9%

10. Dalton, Ga. – up 1.1%

Source: U.S. Bureau of Census. The Census Bureau estimates the U.S. population on July 1, 2018 was nearly 327.2 million, up 5.96% since the past decennial census in 2010.