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Data / Nonprofits / Iowa / Dubuque / Religion-related

Religion-related nonprofits in Dubuque, IA: 25 registered with the IRS

25 religion-related nonprofits are registered with the IRS in Dubuque, IA, 24 of them 501(c)(3) charities; the 8 that report revenue took in $1.2 million. The largest by revenue: Ecs Ministries ($715,543), Aquinas Communications Inc ($234,700), Giving Voice ($104,485).

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Every organization, largest by revenue first

OrganizationTypeSinceRevenueAssetsFiling
Ecs Ministries501(c)(3)2002$715,543$1.5 million2025-06
Aquinas Communications Inc501(c)(3)2014$234,700$268,7222025-12
Giving Voice501(c)(3)2014$104,485$483,8442025-12
Power of Prayer Inc501(c)(3)1977$87,633$171,5592025-07
Centennial Cross Incorporated501(c)(3)2022$29,443$434,5632025-12
Tri-State Islamic Center501(c)(3)2011$21,412$756,7482025-12
Caught Up in Christ Ministries501(c)(3)2022$5,320$412025-12
Bellowing Ox Properties Inc501(c)(3)2017$0$02025-12
Church of Free Souls501(c)(3)2021
Crossroads Church Peosta Inc501(c)(3)2014
Dubuque Area Congregations United501(c)(3)1996
Dubuque Community Church501(c)(3)1995
Grace Christian Church501(c)(3)2000
Holy Trinity Lutheran Church Foundation501(c)(3)1998$0$02025-12
Latin Mass Society of Dubuque501(c)(3)2024$0$02025-12
Monastery Candy Inc501(c)(40)2022
Mothers Prayers USA501(c)(3)2014$0$02025-12
Radius Church501(c)(3)2014
Redeemed in Christ Ministries501(c)(3)2009
Riverside Church of Dubuque501(c)(3)2002
The Oak Grove Inc501(c)(3)2014$0$02025-12
Unitarian Universalist Fellowship Dubuque Iowa501(c)(3)2005
Veritas Church Dubuque501(c)(3)2025
Wartburg Seminary Foundation501(c)(3)2007
Priestly Brotherhood of St Andrew Foundation501(c)(3)2010$-2,084$929,7562025-06

Other causes in Dubuque, IA

Every nonprofit in Dubuque, IA · Religion-related nonprofits across the state · Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.