

Lawrenceville is located in Illinois. Lawrenceville, Illinois 62439has a population of 4,304. Lawrenceville 62439 is more family-centric than the surrounding county with 31.32% of the households containing married families with children. The county average for households married with children is 30.24%.
The median household income in Lawrenceville, Illinois 62439 is $41,525. The median household income for the surrounding county is $52,020 compared to the national median of $69,021. The median age of people living in Lawrenceville 62439 is 37.9 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 22.2 degrees. The average rainfall is approximately 45.1 inches per year, with 12.4 inches of snow per year.