| Business | Phone |
| Harvest Time Christian Church 205 S Main St, Marine City 48039 | (810) 765-5400 |
| Holy Cross Catholic Church 610 S Water St, Marine City 48039 | (810) 765-3568 |
| Marine City United Methodist 102 N Main St, Marine City 48039 | (810) 765-9551 |
| Nazarene Church Blue Water 111 West Blvd, Marine City 48039 | (810) 765-3080 |
| St John's United Church-Christ 227 West Blvd, Marine City 48039 | (810) 765-5371 |
| St Mark's Episcopal Church 527 N William St, Marine City 48039 | (810) 765-8421 |
| St Martin's Lutheran Church 156 S William St, Marine City 48039 | (810) 765-5242 |
| Starville Church 7436 Starville Rd, Marine City 48039 | (810) 765-5560 |