average income in lawrenceville
Average Household Income. The average household income ($78,648) for 30043 is less than the average household income for 30519 ($84,828), 30097 ($128,467), 30019 ($95,631), and 30024 ($124,754). But it's more than 30044 ($65,114), 30046 ($53,943), 30096 ($64,821), Lawrenceville ($53,684), and Gwinnett County ($77,206).