Saint Marys Our Lady of the Isle Roman Catholic Church
Nantucket, Massachusetts
Last updated May 2026

1,000-5,000
estimated members
This is likely one of 1 Catholic congregations in Nantucket County, MA. Catholic accounts for 69% of the county's 9 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
Nearby churches in Nantucket
St. Mary, Our Lady of the Isle Catholic Church
11 ftCatholic
3 Federal St
Nantucket United Methodist Church
445 ftMethodist
2 Centre St
Nantucket Food Pantry
499 ftNon-Denominational
10 Washington St
Nantucket Unitarian Universalists
568 ftUnitarian Universalist
11 Orange St
Congregation Shirat HaYam
579 ftNon-Denominational
11 Orange St
Nantucket Friends Meeting for Worship
720 ftQuaker
7 Fair St