Originally settled in the early 19th century, O’Fallon was a small farming community and a stop along the Illinois Central Railroad. The city was officially incorporated in 1874 and named after Col. John O’Fallon, a prominent figure in the railroad industry and a benefactor to the city.
During its early years, O’Fallon primarily relied on agriculture and transportation for its economic development. The arrival of the railroad brought increased commerce and growth to the area, making it a transportation hub for the region.
Over the decades, O’Fallon expanded its industrial base and became known for its manufacturing and agriculture, particularly in the production of broom corn. As the St. Louis Metropolitan Area grew, O’Fallon’s proximity to the city led to its transformation into a thriving suburban community.
Today, O’Fallon is a dynamic city with a strong sense of community, offering a blend of modern amenities, excellent schools, and a diverse job market. Its history is a testament to its ability to adapt and prosper, making it an attractive place to live and work.