In N/A, Rochester, IL had a population of N/A people with a median age of N/A and a median household income of $112,689. Between N/A and N/A the population of Rochester, IL N/A from N/A to N/A, a N/A% N/A and its median household income grew from $107,800 to $112,689, a 4.54% increase.
The 5 largest ethnic groups in Rochester, IL are White (Non-Hispanic) (93.3%), Asian (Non-Hispanic) (2.56%), Two+ (Non-Hispanic) (2.06%), White (Hispanic) (1.45%), and Black or African American (Non-Hispanic) (0.396%).
None of the households in Rochester, 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.
100% of the residents in Rochester, IL are U.S. citizens.
In 2023, the median property value in Rochester, IL was $241,900, and the homeownership rate was 96%.