Holy Trinity Catholic Church

Washington, District of Columbia

AddressChapel of St. Ignatius and Holy Trinity Offices, 3513 N St NW, Washington, DC 20007
DenominationCatholic
Phone202-337-2840

Services

Mass

Sun7:30 AM, 9:00 AM, 11:30 AM, 5:30 PM

Daily Mass

Mon8:00 AM, 5:30 PM

Last updated May 2026

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Map showing location of Holy Trinity Catholic Church

~1,994

estimated members

Based on ARDA 2020 data, this is likely one of 41 Catholic congregations in District of Columbia, DC, with an average size of approximately 1,994 members. Catholic accounts for 21% of the county's 751 congregations.

Source: ARDA 2020 Religious Congregations & Membership Study

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