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Published by Catholic Social Ventures · sourced from the diocese directory · exported …
The Diocese of Sioux City was established in 1902 and covers 24 counties of northwest Iowa. It is a suffragan of the Archdiocese of Dubuque and is led by Bishop John E. Keehner.
Contact as printed in the Annuario Pontificio.
Official diocesan website →Cathedral →Wikipedia →Map →Linked data →
Sources: official site (scdiocese.org) + Wikipedia · Annuario code 001003070 · ontology v0.3.2 · updated 2026-06-07