Focusing on the history of Port Washington, the Historical Society maintains a resource center for researchers and scholars. The library contains information on most of Ozaukee county, including historical maps, church records and newspaper clippings.
The Port Washington Historical Society also administers the historic lighthouse on Johnson Street.
Gallery 224 overlooks the Port Washington marina and provides a space where art students and emerging artists can showcase their artwork alongside established artists. Type of works exhibited include art media, photos, and paintings. Gallery 224 is a nonprofit organization, and information about current and upcoming exhibits can be gleaned from its website.
1860 Light Station is a museum on Johnson Street in Port Washington, located atop St. Mary's Hill. The station has been restored into a museum that depicts the life and times of a light keep family in the 19th century. The museum features numerous exhibits and items, including historical artifacts, photos and much more. The organization offers numerous volunteer opportunities, as well as a gift shop offering various types of items, such as chains, postcards, mugs and more. The museum is open year-round for group tours by appointment.
Headquartered on West Grand Avenue, Port Washington Main Street is a volunteer-run community organization dedicated to preserving local heritage, organizing community events and promoting local business. The group's website offers information about the community's history, businesses, events and local attractions. Visit the Port Washington Main Street website for involvement information.