
Lawrenceville
- County:
- Champaign County
- County Seat:
- No
- Area (mi²):
- 0.491
- State:
- Ohio
Lawrenceville is a CDP located in Champaign County, Ohio. Lawrenceville has a 2025 population of 520. Lawrenceville is currently growing at a rate of 7.22% annually and its population has increased by 8.11% since the most recent census, which recorded a population of 481 in 2020.
The average household income in Lawrenceville is $62,363 with a poverty rate of 11.45%. The median age in Lawrenceville is 25.8 years: 26.5 years for males, and 25.4 years for females.