Camp Grove is an unincorporated community in Marshall County, Illinois, United States, located 7.5 miles (12.1 km) east-northeast of Wyoming and 27.6 miles (44.4 km) north of Peoria. Camp Grove has a post office with ZIP code 61424.
History
Camp Grove was platted in 1901. It was named from a camp in a grove near the town site. ==References==