Lilburn is located in Georgia. Lilburn, Georgia has a population of 12,559. Lilburn is more family-centric than the surrounding county with 42.88% of the households containing married families with children. The county average for households married with children is 39.64%.
The median household income in Lilburn, Georgia is $54,276. The median household income for the surrounding county is $64,496 compared to the national median of $57,652. The median age of people living in Lilburn is 35.5 years.
The average high temperature in July is 89.4 degrees, with an average low temperature in January of 33.1 degrees. The average rainfall is approximately 51.7 inches per year, with 0.4 inches of snow per year.