East Brainerd, Tennessee, United States [CDP]; population was 11,594 in 1990; housing units was 3,810 in 1990; location is 35°1'N 85°7'W; land area is 8.70 square miles (5,570 acres); water area is 0.00 square miles (1 acres); FIPS code is 22440 [SourceCBP]