St. Joseph – Key West

Dubuque, Iowa

Address

Denomination

Catholic

Last updated May 2026

1,000-5,000

estimated members

This is likely one of 29 Catholic congregations in Dubuque County, IA. Catholic accounts for 79% of the county's 85 congregations.

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

Nearby churches in Dubuque

St Joseph's Catholic Church, Key West

Catholic

10204 Key W Dr

Wartburg Seminary Foundation

333 Wartburg Pl

Rockdale Church

Old Mill Road, Dubuque, Iowa, 52003, United States

Old Paths Baptist Church

Baptist

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New Life Church

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Dubuque Friends Worship Group

Carmel Drive, Dubuque, Iowa, 52003, United States