None of the households in Grafton, 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.
99.6% of the residents in Grafton, IL are U.S. citizens.
In 2024, the median property value in Grafton, IL was $275,800, and the homeownership rate was 87%.
Most people in Grafton, IL drove alone to work, and the average commute time was 29.3 minutes. The average car ownership in Grafton, IL was 2 cars per household.