Columbia County Post Offices

1849 Appling Harlem Rd
Appling, Georgia 30802

607 Ronald Reagan Dr
Evans, Georgia 30809

200 John Deere Pkwy
Grovetown, Georgia 30813

335 W Milledgeville Rd
Harlem, Georgia 30814

125 Commercial Blvd
Augusta, Georgia 30907

Columbia County

There are 5 US Post Offices in Columbia County serving a total of 133,967 residents equating to 26,793 residents per post office. It's estimated that approximately 213,826 packages are handled across the 5 county post offices annually. Columbia County is a county located in the US state of Georgia. As of 2013, the population was 135,416. The legal county seat is Appling, but the location of Columbia County's government and courts is Evans. Columbia County is included in the Augusta-Richmond County, GA-SC Metropolitan Statistical Area, and is currently one of the fastest-growing counties in the United States. It is located along the Savannah River."