Saint Robert is located in Missouri. Saint Robert, Missouri has a population of 11,390. Saint Robert is less family-centric than the surrounding county with 38.58% of the households containing married families with children. The county average for households married with children is 39.38%.
The median household income in Saint Robert, Missouri is $54,471. The median household income for the surrounding county is $59,252 compared to the national median of $69,021. The median age of people living in Saint Robert is 31.4 years.
The average high temperature in July is 87.3 degrees, with an average low temperature in January of 19.9 degrees. The average rainfall is approximately 46.6 inches per year, with 15.4 inches of snow per year.