Platteville, WI

ZIP code 53818 covers Platteville in southwestern Wisconsin’s Grant County. Its prominent landmarks include the University of Wisconsin–Platteville campus, the Mining & Rollo Jamison Museums, and the large white “M” on Platte Mound, a hillside symbol associated with the university’s mining-engineering history. The city’s historic downtown, with its courthouse square and older commercial buildings, is another notable feature of the area.