| Business | Phone |
| Our Savior's Church Po Box 57, Mercer 58559 | (701) 448-2698 |
| Our Saviour's Lutheran Church Mercer 58559 | (701) 447-2694 |
| First Baptist Church Po Box 29, Mercer 58559 | (701) 447-2650 |
| First Baptist Church Po Box A, Mercer 58559 | (701) 447-2650 |