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Greenwich township, Warren County, NJ

5,481 Population
10.6 square miles 518 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

40.5 ±3 Median age
  • about 90 percent of the figure in Warren County: 43.9 ±0.2
  • about the same as the figure in New Jersey: 40.1 ±0.1

Economics

$61,203 ±$5,509 Per capita income
  • about 25 percent higher than the amount in Warren County: $48,232 ±$1,166
  • about 20 percent higher than the amount in New Jersey: $53,118 ±$241
$172,417 ±$15,658 Median household income
  • more than 1.5 times the amount in Warren County: $99,596 ±$2,673
  • more than 1.5 times the amount in New Jersey: $101,050 ±$527

2.4% ±1.7% (129  ±93) Persons below poverty line
  • about one-quarter of the rate in Warren County: 8.1% † 8,827 (±1% / ±1,076)
  • about one-quarter of the rate in New Jersey: 9.8% 889,287 (±0.2% / ±14,517)

41.5 minutes ±2.3 (99,415  ±11,580) Mean travel time to work
  • about 25 percent higher than the figure in Warren County: 34.2 1,710,255 (±0.7 / ±53,228)
  • about 1.3 times the figure in New Jersey: 30.9 119,274,790 (±0.1 / ±657,334)

Families

1,761 ±124 Number of households
  • Warren County: 44,943 ±382
  • New Jersey: 3,478,355 ±4,714
3.1 ±0.2 (5,458  ±23) Persons per household
  • about 1.3 times the figure in Warren County: 2.4 108,272 (±0 / ±55)
  • about 20 percent higher than the figure in New Jersey: 2.6 9,093,435

3.7% ±3.2% (50  ±44) Women 15-50 who gave birth during past year
  • about 80 percent of the rate in Warren County: 4.4% † 1,011 (±1% / ±223)
  • about three-quarters of the rate in New Jersey: 5.1% 107,472 (±0.1% / ±3,004)

Housing

1,761 ±124 Number of housing units
  • Warren County: 46,675 ±94
  • New Jersey: 3,775,842 ±525

$453,100 ±$18,372 Median value of owner-occupied housing units
  • about 1.4 times the amount in Warren County: $323,100 ±$5,865
  • a little higher than the amount in New Jersey: $427,600 ±$1,335

5.7% ±3% (314  ±162.4) Moved since previous year
  • about two-thirds of the rate in Warren County: 8.7% † 9,542 (±0.9% / ±963)
  • about three-fifths of the rate in New Jersey: 9.9% 911,070 (±0.1% / ±12,354.8)

Social

98.3% ±8.6% (3,433  ±340.3) High school grad or higher
  • a little higher than the rate in Warren County: 94% 75,197 (±2.3% / ±1,830.4)
  • about 10 percent higher than the rate in New Jersey: 90.7% 5,858,484 (±0.3% / ±19,546.8)
57.8% ±7.1% (2,018  ±266.2) Bachelor's degree or higher
  • about 1.5 times the rate in Warren County: 36.4% 29,147 (±1.4% / ±1,114.5)
  • about 1.4 times 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

10.7% ±3.5% (586  ±191) Foreign-born population
  • a little higher than the rate in Warren County: 10.3% 11,401
  • about half the rate in New Jersey: 23.5% 2,181,755

2.5% ±1.7% (98  ±67) Population with veteran status
  • about two-fifths of the rate in Warren County: 5.6% † 4,997 (±0.6% / ±513)
  • about three-fifths of the rate in New Jersey: 4% 285,835 (±0.1% / ±4,508)
98 Total veterans ±67 69 Male ±46 29 Female ±41

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