Northumberland County Apartments for Sale

There are 110 real estate listings found in Northumberland County, PA. There are 25 cities in Northumberland County which include Mount Carmel , Shamokin , Milton , Northumberland , and Sunbury . There are 25 zip codes in Northumberland County which include 17851 , 17872 , 17847 , 17857 , and 17801 . View our Northumberland County real estate area information to learn about the weather, local school districts, demographic data, and general information about Northumberland County, PA. Get in touch with a Northumberland County real estate agent who can help you find the home of your dreams in Northumberland County. Use our mortgage calculator to see how much it would be to finance a home in Northumberland County. Not ready to buy yet? Find and compare apartments for rent in Northumberland County.