Based on information submitted to the MLS GRID as of 2026-09-19 08:30:32 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Princeton, IL community profile
Population
7,658
Median income
$61,240
Housing units
3,459
People per sq. mi.
41.1
Area
186.2 sq. mi.
Source: HJN community data
Princeton housing market
August 2026
Homes that sold · County records, as of Aug 26, 2026
Median sale price
$227,000$154,500–$432,500 typical range
Sales
15
Paid in cash
26.7%
Price trend · Assessor repeat sales, as of Aug 31, 2026
29
