Armstrong is located in Florida. Armstrong, Florida has a population of 2,341.
The median household income in Armstrong, Florida is $71,360. The median household income for the surrounding county is $88,794 compared to the national median of $69,021. The median age of people living in Armstrong is 53.7 years.
The average high temperature in July is 90.9 degrees, with an average low temperature in January of 45.3 degrees. The average rainfall is approximately 50.7 inches per year, with 0 inches of snow per year.