Jefferson Hills is located in Pennsylvania. Jefferson Hills, Pennsylvania has a population of 11,129. Jefferson Hills is more family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 22%.
The median household income in Jefferson Hills, Pennsylvania is $90,233. The median household income for the surrounding county is $64,381 compared to the national median of $66,222. The median age of people living in Jefferson Hills is 45.4 years.
The average high temperature in July is 84.5 degrees, with an average low temperature in January of 19.8 degrees. The annual precipitation is 39.21.