Population ProjectionsLinks to spreadsheets - statewide, and county-by-county, for projections, year-by-year, to 2060, for: age, race, sex, and total population. From Georgia's Office of Planning and Budget.
for a 12-page summary, county-by-county, to 2030:
https://georgialibraries.org/construction_files/georgia_population_projections_march_2010.pdf