Glenn is located on Illinois Route 3 , 7 miles ( 11 km ) east - southeast of Rockwood .
Glenn is an unincorporated community in Kinkaid Township , Jackson County , Illinois , United States .
community is located on Illinois Route 3 , 7 miles ( 11 km ) east - southeast of Rockwood .
Glenn is an unincorporated community in Kinkaid Township , Jackson County , Illinois , United States .