High Quality Content by WIKIPEDIA articles! Waco is a city in Haralson County, Georgia, United States. The population was 469 at the 2000 census.Waco is located at 33°42 3 N 85°11 25 W / 33.70083°N 85.19028°W / 33.70083; -85.19028 (33.700963, -85.190410).According to the United States Census Bureau, the city has a total area of 1.6 square miles (4.2 km²), all of it land.As of the census of 2000, there were 469 people, 189 households, and 130 families residing in the city. The population density was 291.4 people per square mile (112.5/km²). There were 203 housing units at an average density of 126.1/sq mi (48.7/km²). The racial makeup of the city was 97.01% White, 1.49% African American, 0.43% Native American, 0.85% from other races, and 0.21% from two or more races.