From a total population of 29,258, Lawrenceville has a median age of 34.6. The average age of males, in Lawrenceville, is 30.9 while the average age of females is 35.9. When you compare this to median age of Georgia, Lawrenceville is 1.2 years younger.
The median income of individuals, in Lawrenceville, is $19,178 while the average household income is $42,459. When comparing the median income of people living in Lawrenceville to the rest of Georgia, the average income in Lawrenceville is $6,249 less.