New Castle Map
The City of New Castle is located in the State of Pennsylvania. Find directions to New Castle, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the New Castle population is estimated at 21,472 people. The New Castle time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Dark Water, Wetherill Junction, Coal Castle, Mount Laffee, Wadesville.