Hazel Dell, Comanche County, TexasHazel Dell, also spelled Hazeldell, is an unincorporated community located in Comanche County, in the U.S. state of Texas.GeographyHazel Dell is located at the intersection of Farm to Market Roads 591 and 1702, southeast of Comanche in southeastern Comanche County.EducationHazel Dell had a school from 1873 to the 1940s, whereupon it joined the Gustine Independent School District. The community continues to be served by the Gustine ISD to this day.