Princeton Flag

Princeton

County:
Bureau County
County Seat:
Yes
Area (mi²):
8.24
State:
Illinois

Princeton is a city located in Bureau County, Illinois. Princeton has a 2026 population of 7,667. It is also the county seat of Bureau County. Princeton is currently declining at a rate of -0.75% annually and its population has decreased by -2.28% since the most recent census, which recorded a population of 7,846 in 2020.

7.7K
Total Population
931
Density (mi²)
-58 -0.75%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)