Chili, WI

ZIP code 54420 covers the town of Colby in Wisconsin. Known for its charming small-town atmosphere, Colby is home to notable landmarks such as the Colby Cheese Factory, which produces award-winning Wisconsin cheese, and the Colby Park, a popular spot for outdoor recreation and community events. With its friendly community and picturesque surroundings, 54420 is a quintessential Midwestern gem.