Please visit the Pennsylvania Voting website where you may choose to make any changes online or print and complete a New/Change Voter Registration Application form and submit it to our office at:
Butler County Elections Bureau
P.O. Box 1208
Butler, PA 16003
Alternatively, this can be done through the renewal of your driver's license or by calling the Bureau of Elections at 724-284-5308 to request a Party/Address Change form.