It is rooted in the Congregationalist part of the Reformed tradition.
In Niue, the church has up to 1,190 members in 16 congregations and 10 house fellowships with 12 pastors.
The churches was organised along Congregational lines under Rev.
Further succession of missionaries between 1910 and 1970 moved toward independence in close association with the Congregational Churches of New Zealand.
In New Zealand there are about 15,000 people from Niue, mostly congregational religion.