Greater Saint John Cathedral

Upper Marlboro, Maryland

Address

11425 Old Marlboro Pike

Denomination

Catholic

Phone

301-574-5100

Last updated September 2026

Visit websiteOpen in Google Maps
Map showing location of Greater Saint John Cathedral
Open in Google Maps

1,000-5,000

estimated members

This is likely one of 41 Catholic congregations in Prince George's County, MD. Catholic accounts for 18% of the county's 873 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

Nearby churches in Upper Marlboro

Pleasant Grove Baptist Church

0.7 mi

Baptist

10707 Marlboro Pike

Glorious Int'l Christian Center

1.6 mi

Non-Denominational

9700 Marlboro Pike

Glory Christian Fellowship International

1.6 mi

Protestant

622 Bushytail Dr

Antioch Baptist Church

1.7 mi

Baptist

13205 Old Marlboro Pike

H J Hines Ministries

1.7 mi

Protestant

10103 Welshire Dr

Daughters of Zion DZM Compassion Ministries

1.7 mi

Protestant

9504 Fitzgerald Ct

Explore more

More Catholic churches in MarylandMore churches in MarylandCatholic churches in United States

Continue on BibleTimes

Free scholarly tools for reading and studying Scripture.

Read the BibleRead any passage in the King James Version with cross-references and scholarly notes.Verse of the DayA passage each day, with context and tradition readings.Bible Study LibraryPericopes, doctrine, sacraments, and figures with scholarly context.About Catholic beliefsWhat catholic churches believe, their history, and how they compare.