Forest Hills, DallasForest Hills is a neighborhood in east Dallas, Texas. It is located near White Rock Lake. that borders Little Forest HillsBoundariesForest Hills is a neighborhood surrounding Forest Hills Boulevard. It lies directly south of White Rock Lake with many grand homes fronting Garland Road. The area is west of Lakeland Dr, east of Highland Rd, north of the railroad tracks, and south of Garland Rd/ White Rock Lake.EducationThe neighborhood is served by the Dallas Independent School District. Children in the neighborhood attend Alex Sanger Elementary School, W. H. Gaston Middle School, Skyline High School and Bryan Adams High School.