St. Thomas the Apostle Church was built to serve the needs of Portuguese-speaking Catholics of Warren. While there is no longer any demand for such a ministry, members of this community work to find creative and mission-related ways to express their ethnic and cultural roots while building for the Kingdom. At present, Mass is celebrated in English on Saturday at 4pm and on Sunday at 10:30am.
As of May 2026, Saint Thomas the Apostle was merged into Saint Mary of the Bay Parish, by decree of Bishop Bruce Lewandowski, C.Ss.R. We are now a combined family of faith with three worship sites in Warren.