was $130,100. Males had a median income of $104,643 versus $65,417 for females. The per capita income for the city was $51,773. About 3.3% of families and 3.0% of the population were below the poverty line, including 1.9% of those under age 18 and 7.9% of those age 65 or over. Education Berkeley Lake residents are zoned to Duluth cluster schools in the Gwinnett County Public Schools system: Berkeley Lake Elementary, Duluth Middle, and Duluth High School. Infrastructure Roads and expressways A number of collector roads distribute traffic around both incorporated and unincorporated areas of the city. Transit systems Gwinnett County Transit serves the city. Pedestrians and cycling The Loop Trail (Under construction) Western Gwinnett Bikeway References External links City of Berkeley Lake official website Berkeley Lake community website Cities in Georgia (U.S. state) Cities in Gwinnett County, Georgia Populated places established in 1956