Northumberland is a borough in Northumberland County, Pennsylvania, United States. The population was 3,804 at the 2010 census.

If you are looking for travel information of Northumberland in United States, you've come to the right place. When planning a trip to Northumberland, make sure you visit its near-by prime city of Hershey. Hershey is bestowed with interesting set of attractions like Hershey Park, Hershey's Chocolate World, The Hershey Story Museum. Popular vacation packages of Northumberland are of 1-2 days.