Midway City is a census-designated place in the United States that forms part of the county land controlled by Orange County, California. The only area in Orange County that incorporates its chamber of commerce and homeowners association to act in concert like a city council, the area mostly is surrounded by Westminster with Huntington Beach bordering its southwest boundary. Midway City was so named because it is horizontally midway between Seal Beach, to the west, and Santa Ana, to the east. The 2010 census listed the population as 8,485.Midway City is one of Orange County's oldest communities, and many of its homes are 1950s construction. The area includes two mobile home parks and the residents who live here are of moderate income, with many of them senior citizens. As described by Midway City local historian in 2008, "Midway City is desirable because of its large lots -- typically over 8,000 square feet with many larger lots as well....