Knox Real EstateKnox is located in Pennsylvania. Knox, Pennsylvania has a population of 4,167. Knox is more family-centric than the surrounding county with 29.16% of the households containing married families with children. The county average for households married with children is 26.94%. The median household income in Knox, Pennsylvania is $46,742. The median household income for the surrounding county is $44,373 compared to the national median of $57,652. The median age of people living in Knox is 39.9 years. Knox WeatherThe average high temperature in July is 81.3 degrees, with an average low temperature in January of 15.9 degrees. The average rainfall is approximately 44.7 inches per year, with 47.8 inches of snow per year. Knox MapReal estate near KnoxNearby CitiesNearby Cities Homes for Sale |