The subdivision dates to the 1920s
Westminster's official history records that construction of the Midway City subdivision began in 1924. Midway City pulled out of the 1957 plan to incorporate with Westminster and Barber City, and it is still governed by the County of Orange. Census estimates put the median year built of its roughly 2,860 housing units at 1973, and about a quarter date from the 1950s.




