Union Star is located in Missouri. Union Star, Missouri has a population of 365. Union Star is less family-centric than the surrounding county with 21.18% of the households containing married families with children. The county average for households married with children is 32.89%.
The median household income in Union Star, Missouri is $46,042. The median household income for the surrounding county is $46,517 compared to the national median of $57,652. The median age of people living in Union Star is 45.4 years.
The average high temperature in July is 86.5 degrees, with an average low temperature in January of 16.4 degrees. The average rainfall is approximately 38.4 inches per year, with 19.1 inches of snow per year.