Unionville Real EstateUnionville is located in Pennsylvania. Unionville, Pennsylvania has a population of 1,005. Unionville is less family-centric than the surrounding county with 23.18% of the households containing married families with children. The county average for households married with children is 31.79%. The median household income in Unionville, Pennsylvania is $67,404. The median household income for the surrounding county is $66,037 compared to the national median of $57,652. The median age of people living in Unionville is 51 years. Unionville WeatherThe average high temperature in July is 82.2 degrees, with an average low temperature in January of 18.3 degrees. The average rainfall is approximately 40.8 inches per year, with 35 inches of snow per year. Unionville MapReal estate near UnionvilleNearby CitiesNearby Cities Homes for Sale |