Avondale Estates, Georgia, United States [City]; population was 2,209 in 1990; housing units was 1,074 in 1990; location is 33°46'N 84°16'W; land area is 1.00 square miles (637 acres); water area is 0.01 square miles (7 acres); FIPS code is 4644 [SourceCBP]