Princeton Meadows is an unincorporated community and census-designated place (CDP)[8] in Plainsboro Township, Middlesex County, New Jersey, United States.

[3] The community is in southwestern Middlesex County, in the eastern part of Plainsboro Township.

The 2010 United States census counted 13,834 people, 5,976 households, and 3,448 families in the CDP.

The racial makeup was 38.31% (5,300) White, 10.31% (1,426) Black or African American, 0.35% (48) Native American, 45.85% (6,343) Asian, 0.02% (3) Pacific Islander, 2.24% (310) from other races, and 2.92% (404) from two or more races.

Of all households, 34.6% were made up of individuals and 2.0% had someone living alone who was 65 years of age or older.

The homeownership rate was 38.6% [13] As of the 2000 United States Census[5] there were 13,436 people, 6,017 households, and 3,255 families living in the CDP.

37.1% of all households were made up of individuals, and 1.2% had someone living alone who was 65 years of age or older.