Plaster City, California

Plaster City is an unincorporated community in Imperial County in the U.S. state of California. It is located 17mi west of El Centro, at an elevation of 105 feet (32 m).United States Gypsum operates a large gypsum quarry and plant there and owns the town. Plaster City has been noted for its unusual place name. It is the site of the last industrial narrow gauge railroad in the United States. The gauge line runs north to a gypsum quarry and brings gypsum from the quarry to the plant.Plaster City is located at west of El Centro, California.The first post office at Plaster City opened in 1924.The ZIP Code is 92251. The community is inside area code 760.GovernmentIn the California State Legislature, Plaster City is in, and.In the United States House of Representatives, Plaster City is in.Publicity and MediaIn the 1963 film, It's a Mad, Mad, Mad, Mad World, Ethel Merman's character is heard talking on a phone to her son, saying that she was "in some place called Plaster City."