Lawrenceville is located in Illinois. Lawrenceville, Illinois has a population of 4,481. Lawrenceville is less family-centric than the surrounding county with 28.55% of the households containing married families with children. The county average for households married with children is 29.15%.
The median household income in Lawrenceville, Illinois is $36,408. The median household income for the surrounding county is $44,504 compared to the national median of $57,652. The median age of people living in Lawrenceville is 42 years.
The average high temperature in July is 88.3 degrees, with an average low temperature in January of 22.6 degrees. The average rainfall is approximately 45.1 inches per year, with 15.7 inches of snow per year.
