Congregational Church of Algonquin, affiliated with the United Church of Christ, has been the in community since 1850. The church has many available for members, such as adult education, music, and mission work. It also has two Sunday services available.
- Hours: Sunday service: 8am and 10am
- Handicap Accessible: Ramped curb
- Parking: Free lot
- Denomination: United Church of Christ
- Services: Child care, Choir/music programs, Missionary programs, Study groups, Youth programs