Today the congregation consists of about 425 members who form a covenant community. That means each member is bound to God and to every other member of the community by a solemn vow. Plymouth adapted the Salem (Massachusetts) Covenant of 1629. The church has used the Kansas City Statement of Faith as its own since its adoption by the Congregational Christian Churches in 1913. As a congregational church, each member is empowered to participate in the decision-making of the congregation. The church is actively supporting various anti-human-trafficking groups, the Mission School of Hope in Eastern Cameroon, Habitat for Humanity, the Hope Program, and Brooklyn anti-hunger initiatives.