Rooted in the sixteenth-century Radical Reformation, Mennonite beliefs emphasize voluntary adult baptism, radical peacemaking through nonresistance, simple living, and active mutual aid. In America, the Mennonite tradition encompasses a diverse spectrum ranging from traditional horse-and-buggy Old Order communities to progressive, education-oriented congregations engaged in worldwide humanitarian relief.
Who Are the Mennonites? Historical Roots and Core Beliefs
To understand who are the Mennonites today, one must appreciate their deep roots in the sixteenth-century Anabaptist movement. Following the initial rebaptisms in Zurich, Switzerland, in 1525, the movement spread into the Low Countries of modern-day Netherlands and northern Germany. There, a former Dutch Roman Catholic priest named Menno Simons (149–561) became the principal leader and theologian of the peaceful Anabaptist remnant. His followers soon adopted the name "Mennonites." For a complete account of these origins, explore our guide on Anabaptist history and beliefs.
At the center of historical Mennonite beliefs is the conviction that the Sermon on the Mount (Matthew –) represents a literal, practical blueprint for daily Christian living. Rather than viewing Christ's commands as an unattainable ideal, Mennonites believe that genuine discipleship requires following Jesus in daily life. This commitment includes loving one's enemies, refusing to participate in warfare or military service, rejecting the swearing of civil oaths, and sharing material goods with those in need. While sharing Reformation principles like the authority of Scripture and justification by faith, Mennonites insisted that true faith must produce visible fruits of regeneration, setting them apart within the broader history of the Protestant Reformation.
The Pennsylvania Pioneer Era: Germantown and Lancaster County
The history of the Mennonites in North America began in the late seventeenth century, when English Quaker leader William Penn invited persecuted European religious minorities to settle in his newly founded colony of Pennsylvania. Seeking refuge from religious intolerance, heavy taxation, and military conscription in the Rhine Palatinate and Switzerland, Mennonite families prepared to cross the Atlantic.
In October 1683, thirteen Mennonite and Quaker weaver families from Krefeld, Germany, arrived in Philadelphia aboard the ship Concord. Under the leadership of legal scholar Francis Daniel Pastorius, they founded Germantown, establishing the first permanent German settlement in the American colonies. It was here, in 1688, that Mennonite and Quaker residents drafted the famous 1688 Germantown Protest Against Slavery, the earliest formal written declaration against human enslavement in English-speaking North America, declaring that buying and selling human beings violated the Golden Rule.
Beginning in 1710, a larger wave of Swiss Mennonites arrived in southeastern Pennsylvania, settling the fertile limestone soils of the Pequea Valley in Lancaster County. In 1719, pioneer pastor Christian Herr built a sturdy stone dwelling that served simultaneously as a family residence and a communal meetinghouse. Today, the Hans Herr House stands as the oldest surviving dwelling in Lancaster County and the oldest extant Mennonite meeting place in the Western Hemisphere. Over the eighteenth century, Lancaster and Montgomery counties became the cultural cradle of American Mennonitism, anchoring the development of religion in Pennsylvania.
As populations expanded and agricultural land became scarce, Mennonite families established daughter settlements across the Cumberland Valley, western Pennsylvania, and south into the Shenandoah Valley of Virginia. Following the American Revolutionary War, dozens of Pennsylvania families loaded Conestoga wagons and trekked northward into Upper Canada (modern Ontario), establishing thriving agricultural settlements in the Grand River basin near Waterloo and Kitchener.
Russian Mennonites on the American Plains
While Swiss and German Mennonites established rural communities across the Mid-Atlantic, a second major immigration wave reshaped the American Midwest during the late nineteenth century. In the late 1700s, thousands of Dutch-Prussian Mennonites had migrated to southern Russia (modern-day Ukraine) following invitations from Empress Catherine the Great, who promised complete religious freedom, local self-government, and permanent exemption from military service in the Chortitza and Molotschna colonies.
By the 1870s, the Russian imperial government initiated aggressive Russification policies, revoking military exemptions and mandating Russian-language instruction in schools. Viewing compulsory military service as a violation of their peace witness, more than eighteen thousand Russian Mennonites emigrated to North America between 1874 and 1880, settling in Kansas, Nebraska, Minnesota, South Dakota, and Manitoba.
The Russian Mennonites brought with them small handmade wooden chests filled with Turkey Red hard winter wheat seed. This drought-resistant, cold-hardy grain thrived in the harsh continental climate of the Great Plains, revolutionizing American agriculture and turning Kansas and neighboring states into the breadbasket of the world. The Russian migration also introduced new institutional diversity, strengthening the General Conference Mennonite Church and the Mennonite Brethren Church, which blended traditional Anabaptist nonresistance with evangelical revivalism and believer's immersion baptism.
These Great Plains settlers founded prominent academic and medical centers to serve their rural communities. They established Bethel College in North Newton, Kansas, in 1887 as the oldest Mennonite college in North America, followed by Tabor College in Hillsboro, Kansas. Drawing on their historic experience operating mutual-aid health institutions in Russia, they also pioneered community mental health hospitals, such as Prairie View in Newton, Kansas, integrating compassionate psychiatric care with Christian spiritual support.
The Spectrum Today: Old Order, Conservative, and Mainstream Mennonites
Today, the American Mennonite family encompasses an extraordinarily diverse continuum of practice, culture, and theological expression. Observers often divide this community into three broad categories:
First, Old Order Mennonites (such as the Groffdale Conference, often called "Wengerites") maintain strict separation from worldly culture. Like their Amish cousins, they travel by horse and buggy, dress in distinctive nineteenth-century plain clothin—ncluding prayer coverings for women and dark suits with suspenders for me—nd avoid home electricity, television, and internet. Worship services are held in unadorned meetinghouses, featuring German or English a cappella hymnody and unrecorded sermons.
Second, Conservative Mennonites (such as the Weaverland Conference, colloquially known as "black bumper" Mennonites) permit the use of modern automobiles, residential electricity, and technological farm machinery. However, they continue to uphold plain dress standards, modest head coverings for women, and strict nonconformity regarding worldly commercial entertainment, television, and political involvement. Related groups, such as the Holdeman Mennonites (Church of God in Christ, Mennonite), emphasize personal conversion, strict church discipline, and distinctive full beards for married men.
While often compared to other historic peace groups like the Religious Society of Friends (Quakers), Mennonites maintain a distinct sacramental focus on water baptism and communion. They also differ from German immersion bodies like the Brethren churches and independent assemblies like the Plymouth Brethren. These connections are detailed in our overview of the family tree of Christian denominations.
Mennonite Church USA: Progressive Faith and Ecumenical Witness
The largest progressive body in North America is the Mennonite Church USA, which was formed in 2002 through the historic merger of the "old" Mennonite Church (rooted in the Swiss-Pennsylvania heritage) and the General Conference Mennonite Church (rooted in the Russian-Plains tradition). Headquartered in Elkhart, Indiana, and Newton, Kansas, Mennonite Church USA represents approximately 50,000 baptized members across roughly five hundred congregations.
Members of Mennonite Church USA dress in contemporary attire, pursue higher education, and work across professional fields in medicine, education, law, and business. The denomination sponsors several prominent colleges and universities, including Goshen College in Indiana, Eastern Mennonite University in Virginia, Bethel College in Kansas, and Anabaptist Mennonite Biblical Seminary (AMBS) in Elkhart.
In recent decades, Mennonite Church USA has taken active public leadership in environmental stewardship, racial reconciliation, refugee resettlement, and ecumenical dialogues with Roman Catholic, Lutheran, and Reformed bodies. The denomination has also navigated theological tensions regarding LGBTQ+ inclusion and the ordination of gay ministers, reflecting debates common across modern American Protestantism.
The Peace Witness and Global Relief: MCC and MDS
Throughout American history, the core conviction of Christian nonresistance has faced severe trials during wartime. During the American Civil War, World War I, and World War II, young Mennonite men refused military combat as conscientious objectors. In World War I, many endured harsh imprisonment and court-martials at Fort Leavenworth for refusing to wear military uniforms. By World War II, church leaders cooperated with the federal government to establish Civilian Public Service (CPS), enabling thousands of young men to perform alternative civilian labor, such as soil conservation, forestry, and working as orderlies in mental health institutions.
This commitment to practical peacebuilding found international expression in 1920 with the founding of the Mennonite Central Committee (MCC) in Chicago. Formed initially to provide emergency food relief to starving Mennonite colonies during the Russian Civil War, MCC expanded into a worldwide relief, development, and peace agency. Today, MCC operates humanitarian programs in more than fifty countries, funded by local relief sales, volunteer-run quilt auctions, and hundreds of nonprofit MCC Thrift Shops.
Similarly, following a devastating tornado in Indiana in 1950, church members organized Mennonite Disaster Service (MDS). Known throughout the United States as "the hands and feet of Jesus," MDS deploys thousands of skilled volunteers equipped with hammers, saws, and cleanup equipment to rebuild homes for low-income survivors of hurricanes, tornadoes, and floods, working entirely without charge regardless of the homeowner's faith.
Visiting a Mennonite Church
Visiting a modern Mennonite congregation offers guests an uplifting, community-centered worship experience. Visitors will discover a strong emphasis on congregational singin—ften celebrated for four-part a cappella harmon—long with thoughtful scriptural preaching, open sharing of personal prayers, and warm fellowship over shared meals.
Congregational hospitality is a hallmark of the tradition, and newcomers are welcomed warmly. Dress customs vary across the spectrum: while conservative congregations expect modest dresses with head coverings for women and collared shirts for men, progressive congregations welcome everyday casual attire. To locate a congregation near you, search our directory of Mennonite churches and examine regional settlement patterns across our review of Mennonite churches by state.