HILLTOP, TEXAS. Hilltop is a residential community located on Interstate Highway 35 within two miles north of Dilley in southern Frio County. The first population figures were available in 2000 when the community reported 300 residents. Hilltop is served by Dilley Independent School District.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article.Laurie E. Jasinski, "HILLTOP, TX," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/hlh75), accessed May 25, 2013. Published by the Texas State Historical Association.