Census Reporter Logo Census Reporter

Plainsboro township, Middlesex County, NJ

23,954 Population
11.8 square miles 2,036.4 people per square mile

Census data: ACS 2023 5-year unless noted

Find data for this place

Hover for margins of error and contextual data.

Demographics

38.4 ±1.6 Median age
  • a little less than the figure in Middlesex County: 39.4 ±0.2
  • a little less than the figure in New Jersey: 40.1 ±0.1

Economics

$74,389 ±$6,182 Per capita income
  • about 1.5 times the amount in Middlesex County: $49,417 ±$514
  • about 1.4 times the amount in New Jersey: $53,118 ±$241
$124,852 ±$10,318 Median household income
  • about 20 percent higher than the amount in Middlesex County: $109,028 ±$1,808
  • about 25 percent higher than the amount in New Jersey: $101,050 ±$527

2.4% ±0.9% (559  ±220) Persons below poverty line
  • about one-quarter of the rate in Middlesex County: 8.5% 71,078 (±0.4% / ±3,381)
  • about one-quarter of the rate in New Jersey: 9.8% 889,287 (±0.2% / ±14,517)

33.2 minutes ±1.2 (290,585  ±27,167) Mean travel time to work
  • a little higher than the figure in Middlesex County: 31.9 11,335,615 (±0.4 / ±177,750)
  • about 10 percent higher than the figure in New Jersey: 30.9 119,274,790 (±0.1 / ±657,334)

Families

10,181 ±373 Number of households
  • Middlesex County: 305,610 ±933
  • New Jersey: 3,478,355 ±4,714
2.3 ±0.1 (23,706  ±51) Persons per household
  • about 80 percent of the figure in Middlesex County: 2.7 836,526 (±0 / ±452)
  • about 90 percent of the figure in New Jersey: 2.6 9,093,435

2.7% ±1.4% (168  ±90) Women 15-50 who gave birth during past year
  • about three-fifths of the rate in Middlesex County: 4.6% 9,347 (±0.4% / ±798)
  • about half the rate in New Jersey: 5.1% 107,472 (±0.1% / ±3,004)

Housing

10,710 ±380 Number of housing units
  • Middlesex County: 316,633 ±182
  • New Jersey: 3,775,842 ±525

$646,600 ±$34,536 Median value of owner-occupied housing units
  • about 1.5 times the amount in Middlesex County: $439,300 ±$3,579
  • about 1.5 times the amount in New Jersey: $427,600 ±$1,335

19.2% ±3.3% (4,593  ±797.9) Moved since previous year
  • nearly double the rate in Middlesex County: 10.7% 91,298 (±0.4% / ±3,634.2)
  • nearly double the rate in New Jersey: 9.9% 911,070 (±0.1% / ±12,354.8)

Social

98% ±5.4% (17,035  ±1,006.6) High school grad or higher
  • about 10 percent higher than the rate in Middlesex County: 89.3% 530,668 (±0.9% / ±5,472.6)
  • about 10 percent higher than the rate in New Jersey: 90.7% 5,858,484 (±0.3% / ±19,546.8)
78.4% ±4.7% (13,627  ±870.8) Bachelor's degree or higher
  • more than 1.5 times the rate in Middlesex County: 45.1% 268,170 (±0.6% / ±3,707.4)
  • nearly double the rate in New Jersey: 42.9% 2,771,686 (±0.2% / ±13,002.8)

N/A Persons with language other than English spoken at home

50.2% ±3% (12,020  ±721) Foreign-born population
  • about 1.5 times the rate in Middlesex County: 34.7% 298,599
  • more than double the rate in New Jersey: 23.5% 2,181,755

1.6% ±1.2% (301  ±226) Population with veteran status
  • about half the rate in Middlesex County: 3.2% 21,751 (±0.2% / ±1,232)
  • about two-fifths of the rate in New Jersey: 4% 285,835 (±0.1% / ±4,508)
301 Total veterans ±226 293 Male ±223 8 Female ±13

Hover for margins of error and contextual data.