Fillmore, UT

ZIP code 84631 belongs to the small rural town of Fillmore in Millard County, Utah. Known for its historical significance, Fillmore is home to landmarks such as the Territorial Statehouse State Park Museum, which was Utah's first capitol building. Other notable sites in the area include the Territorial Statehouse and the Pahvant Butte Wildlife Management Area, offering visitors a glimpse into the town's rich past and natural beauty.