The history of religion in South Dakota combines Scandinavian and German prairie homesteading with historic Catholic and Episcopal missions across Native American reservations. Today, Lutheran congregations and Roman Catholic parishes form the core of community life, alongside traditional Anabaptist colonies and active Protestant fellowships in rapidly growing cities.
Overview of Religion in South Dakota
According to findings from the 2014 Pew Research Center Religious Landscape Study, approximately 79 percent of adult residents in South Dakota identify as Christian. Mainline Protestantism represents the largest broad tradition at 32 percent of the population, anchored by the Evangelical Lutheran Church in America. Evangelical Protestants comprise 25 percent of the state, while Catholics account for 22 percent. Non-Christian faith traditions collectively represent 3 percent of the adult population, while 18 percent of South Dakotans describe themselves as religiously unaffiliated, claiming no religious connection.
When evaluated through institutional affiliation, the 2020 US Religion Census identifies the Catholic Church as the largest denomination in South Dakota by total adherents, reporting nearly 190,000 members organized across the Diocese of Sioux Falls in the east and the Diocese of Rapid City in the west. The Evangelical Lutheran Church in America ranks as the second-largest individual denomination with more than 110,000 adherents, followed by the Lutheran Church-Missouri Synod and the United Methodist Church. South Dakota also features significant communal religious groups, most notably over 50 Hutterite colonies practicing community of goods across eastern agricultural counties.
Directory Distribution: Denominations in South Dakota
Our church directory catalogs 145 congregations across South Dakota, illustrating how northern European settlement and frontier ministry shaped local worship patterns. Congregations affiliated with Lutheran churches in South Dakota represent the largest single category in the directory, totaling 58 congregations, or 40.0 percent of all listings. As detailed in our nationwide guide to Lutheran churches by state, South Dakota ranks alongside its northern neighbor among the states with the highest proportion of Lutheran congregations in the country, reflecting generations of Norwegian, German, and Danish church building.
Parishes representing Catholic churches in South Dakota comprise the second-largest directory category with 19 listings (13.1 percent). Catholic parishes serve urban neighborhoods, rural farming communities, and historic reservation mission stations. Congregations associated with Presbyterian churches in South Dakota also account for 19 listings (13.1 percent), maintaining historic town-square churches founded during the pioneer era.
Methodist congregations follow with 13 listings (9.0 percent), providing community fellowship across farming county seats. Baptist congregations account for 12 listings (8.3 percent), including American Baptist and Southern Baptist fellowships. Pentecostal assemblies register 8 listings (5.5 percent), while non-denominational evangelical congregations record 7 listings (4.8 percent). Episcopal and Anglican parishes account for 4 listings (2.8 percent), preserving a legacy of historical mission work among the Lakota and Dakota peoples. Seventh-day Adventist congregations and Holiness / Church of the Nazarene churches each record 2 listings (1.4 percent), while Christian Churches (Disciples of Christ) add 1 listing (0.7 percent).
Settlement History and Religious Roots
The modern religious topography of South Dakota took shape during the Dakota Boom of the 1870s and 1880s, when railroad lines reached the prairie and the Homestead Act encouraged massive agricultural settlement. East of the Missouri River—a region locally known as "East River"—Norwegian, Swedish, Danish, and German immigrants founded hundreds of farming communities. Scandinavian settlers established Augustana College (now Augustana University) in Sioux Falls, which remains a premier higher education institution of the Evangelical Lutheran Church in America. German immigrants, including German-Russians from the Black Sea region, planted Lutheran, Catholic, and German Reformed parishes across Hutchinson and Turner counties.
In 1874, South Dakota became the sanctuary for an Anabaptist communal movement: the Hutterites. Fleeing military conscription in Tsarist Russia, Schmiedeleut Hutterites led by Michael Waldner settled along the Missouri River near Tabor, establishing the Bon Homme Hutterite Colony. Bon Homme remains the mother colony for all Schmiedeleut Hutterites in North America. Today, South Dakota contains the highest concentration of Hutterite colonies in the United States, where members live communally, share agricultural machinery, speak an Austrian-German dialect, and practice traditional pacifist Anabaptist faith.
West of the Missouri River—"West River"—the state's religious history is deeply intertwined with Native American missions. During the late nineteenth century, Christian missionary societies established schools and chapels on the Pine Ridge, Rosebud, and Cheyenne River reservations. Roman Catholic Jesuit missionaries founded the Holy Rosary Mission (now Red Cloud Indian School) near Pine Ridge and St. Francis Mission on the Rosebud Reservation. Simultaneously, the Episcopal Church, led by missionary bishop William Hobart Hare, planted dozens of rural stone and frame chapels across tribal lands. Known affectionately as the Apostle to the Sioux, Bishop Hare helped translate liturgical texts into the Dakota and Lakota languages, creating an enduring Episcopal presence among tribal members.
In the Black Hills, the 1874 gold rush brought a wave of miners, merchants, and saloonkeepers to Deadwood and Rapid City. Early circuit preachers, most famously Methodist missionary "Preacher Smith" (Henry Weston Smith), conducted open-air services for miners, paving the way for permanent Catholic, Episcopal, and Presbyterian parishes across western mountain towns.
Notable Historic Churches and Landmarks
South Dakota possesses several celebrated religious landmarks that reflect its varied cultural heritage. In Sioux Falls, Saint Joseph Cathedral commands the city's skyline from its hilltop perch. Designed by renowned French-American architect Emmanuel Louis Masqueray and dedicated in 1919, the cathedral features Beaux-Arts Romanesque architecture, majestic twin towers, and glorious imported stained glass.
In Rapid City, the Chapel in the Hills serves as a monument of Scandinavian heritage set against the pine-covered slopes of the Black Hills. Completed in 1969, the chapel is an exact replica of the famed twelfth-century Borgund Stave Church in Norway. Constructed of dark timber without metal nails, the stave church features detailed woodcarvings of dragon heads, an authentic Scandinavian stabbur storehouse, and a tranquil woodland prayer path.
On the Pine Ridge Indian Reservation, the historic Holy Rosary Mission Church stands as a monument of Lakota Catholic history. Built by Jesuit brothers and Native American craftsmen in 1898, the brick Gothic church has served generations of Oglala Lakota students and families. In Bon Homme County, the original limestone buildings of the Bon Homme Hutterite Colony preserve nineteenth-century communal architecture, including early communal dining halls and schoolhouses.
Churches in Major South Dakota Communities
Because South Dakota is largely rural, worship communities tend to cluster around regional trade and medical centers. Searching our statewide directory for churches in South Dakota reveals primary congregation centers in both East River and West River regions.
Sioux Falls is the state's undisputed economic and religious center, with 66 directory listings. Searching for churches in Sioux Falls connects worshipers with historic downtown cathedrals, influential Lutheran campuses, Baptist college ministries, and expanding modern suburban fellowships in Minnehaha County. In the Black Hills, churches in Rapid City account for 37 listings, serving western South Dakota through Catholic diocesan facilities, traditional Protestant parishes, and reservation outreach ministries. In the expanding eastern corridor, churches in Brandon record 5 listings, matching the historic communities of Canton and Hartford, which also record 5 listings each.
Regional Comparisons: South Dakota and Its Neighbors
South Dakota occupies a distinctive geographical position linking the Midwestern agricultural plains with the Great Plains frontier. As documented in our survey of religion in the Midwest, South Dakota shares strong agricultural and civic characteristics with neighboring states.
To the north, religion in North Dakota exhibits an even higher Lutheran proportion and similar Norwegian and German-Russian roots, but lacks the large communal Hutterite colony network that distinguishes South Dakota. To the east, religion in Minnesota and religion in Iowa share Scandinavian and German heritage, though Minnesota has far larger urban population centers and Iowa possesses a noticeably higher proportion of Methodist congregations and fewer Native American reservation ministries.