Garrison is located in Missouri. Garrison, Missouri has a population of 141. Garrison is more family-centric than the surrounding county with 80.25% of the households containing married families with children. The county average for households married with children is 39.16%.
The median household income for the surrounding county is $69,212 compared to the national median of $69,021. The median age of people living in Garrison is 38.2 years.
The average high temperature in July is 87.8 degrees, with an average low temperature in January of 20.7 degrees. The average rainfall is approximately 45 inches per year, with 11 inches of snow per year.