Plain City is located in Utah. Plain City, Utah has a population of 6,799. Plain City is more family-centric than the surrounding county with 47% households with children. The county percentage for households with children is 36%.
The median household income in Plain City, Utah is $75,130. The median household income for the surrounding county is $68,747 compared to the national median of $66,222. The median age of people living in Plain City is 32.7 years.
The average high temperature in July is 92.1 degrees, with an average low temperature in January of 18.6 degrees. The annual precipitation is 18.42.