Ridge, Mills County, TexasRidge is an unincorporated community in Mills County, Texas, United States. According to the Handbook of Texas, the community had a population of 25 in 2000.HistoryThe area in what is known as Ridge today was first settled in the early 1890s. W.D. Aldridge named it when he opened a post office in his store and used the last five letters of his surname. The post office closed in 1915, after which mail was sent from Mullin. The community had a church and a cemetery in 1990 and 25 residents in 2000.GeographyRidge is located at the intersection of Farm to Market Roads 573 and 574, west of Goldthwaite in far western Mills County.EducationRidge had a school district in 1936. Today, the community is served by the Priddy Independent School District.