In 2023, Princeton, IL had a population of 7.83k people with a median age of 45.4 and a median household income of $57,682. Between 2022 and 2023 the population of Princeton, IL grew from 7,749 to 7,829, a 1.03% increase and its median household income grew from $55,926 to $57,682, a 3.14% increase.
The 5 largest ethnic groups in Princeton, IL are White (Non-Hispanic) (88.4%), Two+ (Non-Hispanic) (4.39%), White (Hispanic) (2.13%), Two+ (Hispanic) (1.85%), and Asian (Non-Hispanic) (1.34%).
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.
98.8% of the residents in Princeton, IL are U.S. citizens.
In 2023, the median property value in Princeton, IL was $131,300, and the homeownership rate was 71.4%.
Most people in Princeton, IL drove alone to work, and the average commute time was 17.3 minutes. The average car ownership in Princeton, IL was 2 cars per household.