or more races. 22.3% of the population was Hispanic or Latino of any race. In the city, the population was spread out, with 26.4% under the age of 18, 11.0% from 18 to 24, 35.3% from 25 to 44, 18.2% from 45 to 64, and 9.1% who were 65 years of age or older. The median age was 32 years. For every 100 females, there were 105.1 males. For every 100 females age 18 and over, there were 103.9 males. The median income for a household in the city was $32,779, and the median income for a family was $38,557. Males had a median income of $27,263 versus $24,903 for females. The per capita income for the city was $18,649. About 28.7% of families and 40.5% of the population were below the poverty line, including 16.0% of those under age 18 and 11.9% of those age 65 or over. Transportation Roads and expressways Lawrenceville can be accessed through several highways. Georgia 316 passes through Lawrenceville to Athens and connects to Interstate 85 at Exit 106. Interstate 85 South then travels through Atlanta, which is roughly 25 to 30 miles distant to the southwest. Lawrenceville can also be accessed by U.S. 78 (Stone Mountain Freeway) and then Scenic Highway (Georgia 124) via Snellville. Some southern unincorporated areas with Lawrenceville addresses can be accessed by Ronald Reagan Parkway. Other highways that pass through Lawrenceville are US 29, GA 8, GA 20, and GA 120. Transit systems Xpress GA/ RTA Commuter buses and Gwinnett County Transit serve the city. Pedestrians and cycling Currently, Lawrenceville has limited walkability options available. However, in October 2017 plans were announced for the formation of a 2.2 mile linear park that will connect Georgia Gwinnett College with the downtown district. Ivy Creek-Snellville Trail (Proposed) Piedmont Pathway (Proposed) Airport Lawrenceville is home to Gwinnett County's only public airport, Gwinnett County Airport-Briscoe Field . With its daytime control tower, several FBOs (Fixed-Base Operators), and flight-training schools, Brisco Field primarily serves general aviation and some commercial aircraft. Education Gwinnett County Public Schools operates public schools. Schools with Lawrenceville mailing address The following is a list of schools with a Lawrenceville mailing address, with its high school cluster in parenthesis. Elementary schools J.A. Alford Elementary School (Discovery) Baggett Elementary School (Discovery) Benefield Elementary School (Discovery) Bethesda Elementary School (Berkmar) Cedar Hill Elementary School (Discovery) Corley Elementary School (Berkmar) Craig Elementary School (Brookwood)