Garrison is a city located in Maryland. Garrison has a 2020 population of 8,388. Garrison is currently declining at a rate of 0.00% annually and its population has decreased by -4.93% since the most recent census, which recorded a population of 8,823 in 2010. Garrison reached it's highest population of 9,033 in 2017.
The average household income in Garrison is $100,173 with a poverty rate of 12.20%. The median rental costs in recent years comes to $1,460 per month, and the median house value is $249,900. The median age in Garrison is 40.4 years, 36.1 years for males, and 43.3 years for females. For every 100 females there are 97.0 males.