Grogan, Missouri
Grogan is an extinct town in southern Texas County, in the U.S. state of Missouri. The GNIS classifies it as a populated place. The community is on a hillside above the North Prong of Jacks Fork River. The town is approximately eleven miles east-northeast of Cabool and eleven miles south-southeast of Houston. A post office called Grogan was established in 1897, and remained in operation until 1954. The community has the name of J. E. Grogan, the original owner of the town site.