The Roman Catholic Diocese of Phoenix

Phoenix, Arizona

Address

400 E Monroe St

Denomination

Catholic

Last updated May 2026

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Map showing location of The Roman Catholic Diocese of Phoenix

5,000-20,000

estimated members

This is likely one of 105 Catholic congregations in Maricopa County, AZ. Catholic accounts for 49% of the county's 2,655 congregations.

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

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