Cairnbrook is located in Pennsylvania. Cairnbrook, Pennsylvania has a population of 573. Cairnbrook is more family-centric than the surrounding county with 27.22% of the households containing married families with children. The county average for households married with children is 26.93%.
The median household income in Cairnbrook, Pennsylvania is $39,792. The median household income for the surrounding county is $46,132 compared to the national median of $57,652. The median age of people living in Cairnbrook is 40 years.
The average high temperature in July is 77.9 degrees, with an average low temperature in January of 16.7 degrees. The average rainfall is approximately 43.8 inches per year, with 94.7 inches of snow per year.