First Presbyterian Church is a Presbyterian church in Marengo, Illinois, rooted in the Reformed tradition and committed to the sovereignty of God. The congregation gathers for worship, study, and service.
First Baptist Church is a Baptist church located in Marengo, Illinois, committed to sharing the Gospel and nurturing believers through biblical preaching, worship, and service.
Zion Lutheran Church is a Lutheran congregation serving Marengo, Illinois. Grounded in the teachings of Martin Luther and the distinction between Law and Gospel, this church welcomes all to worship and fellowship.
Marengo United Methodist Church is a Methodist church located in Marengo, Illinois, committed to making disciples of Jesus Christ through worship, learning, and compassionate service to the community.