Mungerville, TexasMungerville is an unincorporated community in Dawson County, Texas, United States. According to the Handbook of Texas, the community had an estimated population of 25 in 2000.HistoryMungerville's population was 70 in 1947 and 25 in 2000.EducationMungerville had its own school in 1947. Today, Mungerville is served by the Klondike Independent School District.