Cathedral of St. John the Evangelist

Milwaukee, Wisconsin

Located in Waukesha, Wisconsin, the Cathedral of St. John the Evangelist serves as a Catholic parish within the Diocese of Milwaukee. The Catholic Church emphasizes sacramental worship, community service, and spiritual formation rooted in traditional Christian teaching and Scripture. Visitors to this cathedral can expect to participate in the Mass, the central act of Catholic worship, as well as access to the sacraments including Reconciliation and other religious services. The parish typically offers opportunities for religious education, youth programs, and community outreach. Catholics gather here for weekly liturgy, holy day observances, and significant life events such as baptisms, marriages, and funerals. The cathedral serves as a spiritual home for the local Catholic community while welcoming all who wish to worship or learn about the faith.

Denomination

Catholic

Phone

(414) 276-9814

Last updated August 2026

Map showing location of Cathedral of St. John the Evangelist

1,000-5,000

estimated members

This is likely one of 80 Catholic congregations in Milwaukee County, WI. Catholic accounts for 39% of the county's 788 congregations.

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

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