ThinkSunbury

About Sunbury

Welcome to Sunbury, Pennsylvania—a historic town with a vibrant, modern spirit, where a rich heritage meets a thriving community of local businesses, events, and attractions. Established in 1772 as the County Seat of Northumberland County, Sunbury has always served as a destination for pioneers, immigrants, and opportunity-seekers, offering new chances in the heart of Pennsylvania. Nestled at the confluence of the east and west branches of the Susquehanna River, Sunbury grew into a vital hub for transportation, commerce, and industry. Today, Sunbury is reinventing itself as a vibrant regional center, welcoming new businesses, industries, and residents who add to its dynamic spirit.

Why ThinkSunbury?

With the beauty of the river, plentiful outdoor recreation, great local food, live music, and engaging festivals, Sunbury offers a small-town charm with the heart of a big city. Local and regional visitors alike find something special here—from unique dining experiences to family-friendly adventures and unforgettable events. ThinkSunbury for eating out, live music, outdoor recreation, and family fun, all within a community dedicated to sharing the best of what we have to offer.

Come discover Sunbury. Think local, ThinkSunbury!

The City of Sunbury and the Greater Susquehanna Valley which includes Snyder, Union, and Northumberland counties.