Saint Peters is located in Missouri. Saint Peters, Missouri 63304has a population of 21,697. Saint Peters 63304 is less family-centric than the surrounding county with 32% households with children. The county percentage for households with children is 32%.
The median household income in Saint Peters, Missouri 63304 is $101,294. The median household income for the surrounding county is $85,936 compared to the national median of $66,222. The median age of people living in Saint Peters 63304 is 40.8 years.
The average high temperature in July is 90.2 degrees, with an average low temperature in January of 19 degrees. The annual precipitation is 38.28.