Unity Bank Address: 26171 Highway 27, Pierz, MN 56364 Phone: (320) 468-0366 Banks Other Businesses: Farmers & Merchants State Bank at 80 Main St N, Pierz, MN 56364 Hebler, Gary at 22315 Melody Rd, Pierz, MN 56364 Hillbilly Haven at 222 Main St N, Pierz, MN 56364 Sue's Drive In at 425 Main St S, Pierz, MN 56364