All observations are July 1 estimates of each year.
This series is calculated by FRB-St. Louis using data series from the Census Bureau. The FRB-Atlanta includes all of Alabama, Florida, Georgia, and parts of Louisiana, Mississippi, and Tennessee.
Source: US. Bureau of the Census
US. Bureau of the Census, Resident Population in FRB-Atlanta District [D6POP], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/D6POP, May 31, 2016.