what county is dacula, ga in
Sponsored Topics. Dacula is a city in Gwinnett County, Georgia, United States. Dacula is located at 33Â°59â²15â³N 83Â°53â²31â³W / 33.9875Â°N 83.89194Â°W / 33.9875; -83.89194 (33.987598, -83.891926). According to the United States Census Bureau, the downtown area has a total area of 2.9 square miles (7.5 kmÂ²), all of it land.