Jefferson Hills Real EstateJefferson Hills is located in Pennsylvania. Jefferson Hills, Pennsylvania has a population of 11,244. Jefferson Hills is more family-centric than the surrounding county with 33.13% of the households containing married families with children. The county average for households married with children is 27.98%. The median household income in Jefferson Hills, Pennsylvania is $88,328. The median household income for the surrounding county is $56,333 compared to the national median of $57,652. The median age of people living in Jefferson Hills is 45.1 years. Jefferson Hills WeatherThe average high temperature in July is 82.4 degrees, with an average low temperature in January of 21.8 degrees. The average rainfall is approximately 38.8 inches per year, with 18.1 inches of snow per year. Jefferson Hills MapReal estate near Jefferson HillsNearby CitiesNearby Cities Homes for Sale |