St Joseph Catholic Church
Janesville, Wisconsin
Last updated May 2026
1,000-5,000
estimated members
This is likely one of 12 Catholic congregations in Rock County, WI. Catholic accounts for 30% of the county's 174 congregations.
This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.
Nearby churches in Janesville
Central Lutheran Church
0.7 miLutheran
100 W Rollin St
Edgerton Congregational UCC
0.8 miUnited Church of Christ
114 N Henry St
Edgerton Community Outreach
0.9 miNon-Denominational
106 S Main St
St John Lutheran Church
1.1 miLutheran
207 E High St
Prayers and Promises Ministries
1.2 miNon-Denominational
1148 Mildred Cir
Trinity Evangelical Lutheran Church
1.3 miLutheran
726 S Main St