As of the 2020 United States Census, Bolingbrook has a population of approximately 73,922 residents, making it the state's second-largest village.
The community is celebrated for its rich ethnic and cultural diversity. The demographic breakdown is roughly 35% White, 25% Hispanic or Latino, 20% African American, and 15% Asian. This diversity is reflected in the local culinary scene, community festivals, and school populations.
Bolingbrook is highly family-oriented, with a large percentage of households consisting of married couples with children. The community features a strong middle-class to upper-middle-class economic base, with high rates of high school graduation and a large proportion of residents holding bachelor's degrees or higher.