There are 135,421 Roman Catholic Louisvillians who are part of the Archdiocese of Louisville, covering 24 counties in central Kentucky, and consisting of 121 parishes and missions spread over 8,124 square miles (21,040 km2).
Our Lady of Gethsemani Abbey, the monastic home of Catholic writer Thomas Merton, is in nearby Bardstown, Kentucky, and also in the archdiocese.
Louisville is home to the oldest African-American Seventh-day Adventist congregation, Magazine Street Church.
The historic Christ Church Cathedral is the seat of the Episcopal Diocese of Kentucky, which covers the western part of the state.
The Louisville Kentucky Temple, the 76th temple of the Church of Jesus Christ of Latter-day Saints (Mormons), is located in nearby Pewee Valley (mailing address of Crestwood), and serves members of the church in Kentucky, Southern Indiana, parts of Ohio and West Virginia.
Most Jewish families emigrated from Eastern Europe at the start of the 20th century; around 800 Soviet Jews have moved to Louisville since 1991.
[18] Louisville is home to a strong and vibrant Pagan community, including Wicca and other neopagan religions.
[23] There was a Pagan Student Union active for years at the University of Louisville, but the club is currently dormant.
The Huffington Post ranked the Festival of Faiths sixth in its list of America's top spiritual travel destinations.