Landmark Status

The decision to seek landmark status in 2025 reflects the congregation’s commitment to preserving its heritage and honoring its architectural beauty, rich history, and ongoing mission as a community of love and justice congregation.

Founded in 1833, two years after Naperville was established, First Congregational Church of Naperville is the oldest church in DuPage County, the oldest Congregational church in northern Illinois, and the first church in Naperville to seek landmark status for its historic building.

Its past and current members include people who have made significant contributions to the city and have been active in social justice causes for almost 200 years.

The original frame structure was replaced in 1906 by the limestone sanctuary. The sanctuary building offers a distinguished example of Gothic Revival with limestone and stained-glass windows crafted by local artisans. Since 1906, it has been more than a place of worship — it has served as a cornerstone for civic engagement, compassion, and community in downtown Naperville.