Category:Roman Catholic Diocese of Joliet in Illinois

**Roman Catholic Diocese of Joliet in Illinois**
	diocese of the Catholic Church in Illinois, USA
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	Wikipedia
Instance of	diocese of the Catholic Church;
Part of	Ecclesiastical Province of Chicago;
Location	Illinois
Street address	16555 Weber Road, Crest Hill, IL 60403;
Cathedral	Cathedral of St. Raymond Nonnatus;
Headquarters location	Crest Hill;
Inception	11 December 1948;
Population	1,945,547 (2019);
Area	10,920 km²;
Religion or worldview	Catholic Church;
	official website
	41° 34′ 58.85″ N, 88° 07′ 13.58″ W
Authority file
	Q138892;
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Latina: Dioecesis Joliettensis in Illinois

English: The Roman Catholic Diocese of Joliet in Illinois is a diocese erected in December 1948 in northeastern Illinois in the United States, and consisting of the counties of DuPage, Ford, Grundy, Iroquois, Kankakee, Kendall, and Will. Its mother church is the Cathedral of St. Raymond Nonnatus in Joliet, Will County, Illinois; its metropolitan is the Roman Catholic Province of Chicago.