USA Churches

Orthodox Church in America (OCA)

Christian Denominations > Orthodox Churches > Orthodox Church in America

The Orthodox Church in America (OCA) is a Eastern Orthodox denomination that was founded by Russian Orthodox monks in 1794. The headquarters for the Orthodox Church in America is located in Syosset, NY.

The Orthodox Church in America consists of approximately 737 parishes nationwide.*

The Orthodox Church in America is a member of the following organizations:

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View the Orthodox Church in America Directory listings on USA Churches.


Contact Information:
Phone: (516) 922-0550 | Fax: (516) 922-0954
Official Website: www.oca.org



* Data for number of churches collected in 2004 and used with permission by The Association of Religion Data Archives (www.TheARDA.com); original source: National Council of Churches' Historic Archive CD and recent editions of the Yearbook of American and Canadian Churches.