Princeton is an unincorporated census-designated place in Latah County, Idaho, United States. Princeton is located on Idaho State Highway 6 3 miles (4.8 km) east-southeast of Potlatch. Princeton has a post office with ZIP code 83857. As of the 2010 census, its population was 148.
Bovill - Deary - Genesee - Juliaetta - Kendrick - Moscow - Onaway - Potlatch - Troy