Welcome to New Sewickley Township
New Sewickley Township is a part of depreciation lands that were set aside by Act of Assembly on March 12, 1783 to be awarded to those men who served in the Revolutionary War. Today, New Sewickley Township is a rural community consisting of 33.94 square miles with a population of approximately 7,360.
Text Notification System
The Township’s Text Notification System has been up and running. This system will let us keep residents informed of important information such as road closures, public hearings and emergency situations, along with informing residents of community events going on in the Township. There is still time to sign up. Join the 400 or more residents who have signed up. Simply, send us your email address or phone number. This information is strictly voluntary and will be for Township use only.