The Amish and Mennonites are both Christian groups descended from the 16th-century Anabaptist movement, sharing core beliefs like adult baptism and nonviolence but differing sharply in how much of modern life they embrace. Amish communities are generally the more conservative of the two, known for horse-drawn buggies and a near-total avoidance of electricity, while Mennonites range from plain, traditional congregations to ones that are largely indistinguishable from mainstream churches. Understanding their shared origin — and where they diverged — explains why two groups with the same theological roots can look so different today.
Shared Anabaptist Roots
Both groups trace back to the Anabaptist movement, which began in Switzerland around 1525 during the Protestant Reformation. Anabaptists believed that only adults who had consciously professed their faith should be baptized — a radical position that led to severe persecution, including imprisonment, torture, and execution across Europe. Menno Simons, a Dutch Catholic priest who converted to Anabaptism in 1536, became an influential leader and writer; his followers eventually became known as Mennonites. Both groups emphasize simple living, close reading of scripture, nonviolence, and a strong belief that faith should be visibly reflected in daily conduct.
Where the Two Groups Split
The Amish emerged as a distinct group in 1693, when Jacob Ammann, a Mennonite leader, argued that his fellow Mennonites had become too lenient in disciplining members who violated church teachings. Ammann pushed for stricter, more consistent use of shunning (Meidung) — the practice of socially excluding members who had been excommunicated. His followers, who agreed with this stricter approach, became known as the Amish. The split was ultimately about how firmly a community should enforce its standards, not a disagreement over core theology.
How Beliefs and Discipline Compare Today
Both groups still hold to the same foundational Anabaptist teachings, but they differ in practice:
- Church discipline: The Amish generally practice strict shunning of members who leave or violate community rules. Mennonites may also practice excommunication, but enforcement varies more widely and tends to be less rigid.
- Evangelism: Amish congregations are considerably less focused on missionary work and generally keep to their own settlements. Many Mennonite groups are more actively evangelical, with some running international missions.
- Diversity: Amish communities remain largely homogeneous, made up almost entirely of people born into the faith. Mennonite congregations have grown more diverse over time, with many actively welcoming international, Hispanic, and African American members.
Dress, Technology, and Daily Life
This is usually where the two groups are easiest to tell apart at a glance:
- Amish: Typically wear plain, dark clothing — for men, simple suits and broad-brimmed hats; a distinctive bowl-style haircut and lack of a moustache are common visual cues. Most Old Order Amish avoid grid electricity, drive horse-drawn buggies, and limit farm equipment to non-electric or alternative-energy alternatives. Education is usually limited to the basics, often ending around eighth grade.
- Mennonite: Dress and technology use vary enormously by congregation. More conservative Mennonite groups dress plainly, with women wearing dresses and head coverings, closely resembling Amish practice. Modern Mennonite congregations, by contrast, dress in ordinary contemporary clothing, drive cars, use computers and smartphones, and are often difficult to distinguish from members of other Christian denominations.
Subgroups Within Each Community
Neither “Amish” nor “Mennonite” describes a single uniform group — both encompass a spectrum of subgroups with varying degrees of conservatism:
- Within the Amish: Old Order Amish are the most traditional and best known. New Order Amish allow slightly more flexibility. Beachy Amish Mennonites permit modern conveniences like cars and electricity and engage in mission work, placing them closer to conservative Mennonite practice than to Old Order Amish life.
- Within the Mennonites: Old Order Mennonites closely resemble Old Order Amish in dress and restrictions on technology. Conservative Mennonite groups occupy a middle ground. Mainstream Mennonite Church USA congregations, by comparison, look and worship much like other modern Protestant churches.
A related but separate group, the Hutterites, also came out of the Anabaptist tradition. Unlike the Amish, Hutterites live communally, sharing property and labor, and do use electricity, cars, and modern farm equipment.
Population and Where They Live Today
As of 2025, the Old Order Amish population in North America stood at an estimated 411,060, spread across 684 distinct communities in 32 U.S. states, three Canadian provinces, and small settlements in Bolivia. More than 98% of Amish live in the United States, concentrated heavily in Pennsylvania, Ohio, and Indiana — together home to roughly two-thirds of the total population. The Amish population has more than doubled since 2000, driven almost entirely by large family sizes and a high retention rate of over 85% among young adults raised in the faith, rather than by new converts. Mennonite populations are harder to estimate as a single figure since congregations span a wide range of denominational bodies worldwide, but Mennonite communities are present on every continent, with a much broader and more geographically dispersed membership than the more insular Amish.
Join The Discussion
Amish and Mennonite communities are often lumped together, but their differences reflect centuries of distinct choices about faith, discipline, and how much of the modern world to embrace. Have you visited an Amish or Mennonite community, or do you live near one? Share what you’ve learned, questions you still have about their traditions, or experiences that helped you understand the differences between the two groups.
