Mexico, PA

ZIP code 17056 is a postal designation associated with Mechanicsburg, in Cumberland County, Pennsylvania, rather than a distinct neighborhood with clear geographic boundaries. Notable landmarks in the Mechanicsburg area include the Mechanicsburg Museum and its historic Cumberland Valley Railroad station, Soldiers and Sailors Memorial Park, and Williams Grove Speedway, a long-running dirt-track racing venue. The area lies west of Harrisburg in south-central Pennsylvania.