The 5 largest ethnic groups in Bush, IL are White (Non-Hispanic) (92.2%), Two+ (Non-Hispanic) (4.9%), Asian (Non-Hispanic) (1.73%), Black or African American (Non-Hispanic) (0.576%), and Other (Non-Hispanic) (0.576%).
None of the households in Bush, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Bush, IL are U.S. citizens.