Plain City is located in Utah. Plain City, Utah has a population of 7,662. Plain City is more family-centric than the surrounding county with 49.59% of the households containing married families with children. The county average for households married with children is 38.78%.
The median household income in Plain City, Utah is $107,222. The median household income for the surrounding county is $74,345 compared to the national median of $69,021. The median age of people living in Plain City is 33.6 years.
The average high temperature in July is 91.5 degrees, with an average low temperature in January of 20.2 degrees. The average rainfall is approximately 20 inches per year, with 33.8 inches of snow per year.