Gerlaw is a city in Illinois. So far we have accumulated 17 streets in Gerlaw and on these streets we have added 1,182 real estate properties.
- Federal District
Gerlaw is an unincorporated community in Warren County, Illinois, United States. Gerlaw is 6 miles (9.7 km) north-northeast of Monmouth. Gerlaw had a post office, which closed on August 28, 2010.