In 2022, Princeton, IL had a population of 7.75k people with a median age of 46.5 and a median household income of $55,926. Between 2021 and 2022 the population of Princeton, IL declined from 7,750 to 7,749, a −0.0129% decrease and its median household income grew from $53,492 to $55,926, a 4.55% increase.
The 5 largest ethnic groups in Princeton, IL are White (Non-Hispanic) (90.4%), Two+ (Non-Hispanic) (3.32%), White (Hispanic) (1.99%), Asian (Non-Hispanic) (1.47%), and Other (Non-Hispanic) (1.08%).
None of the households in Princeton, 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.
98.1% of the residents in Princeton, IL are U.S. citizens.
In 2022, the median property value in Princeton, IL was $136,400, and the homeownership rate was 71.5%.
Most people in Princeton, IL drove alone to work, and the average commute time was 16.1 minutes. The average car ownership in Princeton, IL was 2 cars per household.