Greentree, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Greentree, New Jersey is 11,024 as of the 2023 American Community Survey, making it the 129th-largest city in New Jersey. The median household income is $144,426, the median home value is $419,800, and the median age is 45.1.
11,024
Population
2370
People / sq mi
$144,426
Median Income
$419,800
Median Home Value
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Greentree covers 4.7 sq mi of land at 2370 people per square mile.
About Greentree, NJ
Greentree is defined demographically by education — 72.1% of adults hold a bachelor’s degree, above the national average. With 11,024 residents, Greentree is a city in New Jersey.
Households here are among the highest-earning of all US cities: median income is $144,426, above the US median of $78,538. Very few residents live in poverty — 2.0%, below the national 12.4%. Homes carry a median value of $419,800, with typical rent around $2,269.
Greentree is among the best-educated US cities: 72.1% of adults 25 and older hold a bachelor’s degree, above the national 35.0%. About 22.5% of workers primarily work from home, above the national 14.0%, and the average commute runs about 30 minutes each way.
The education numbers are the throughline: a college-heavy population in Greentree usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Race & Ethnicity
| White | 66.7% |
| Black or African American | 5.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$144,426
Median Household Income
$69,615
Per Capita Income
2.0%
Poverty Rate
3.3%
Unemployment Rate
Housing
$419,800
Median Home Value
$2,269
Median Rent
80.8%
Owner-Occupied
Education
97.0%
High School+
72.1%
Bachelor's+
Commute
3.5%
Drive Alone
67.1%
Public Transit
22.5%
Work From Home
29.8 min
Avg Commute
Community Profile
43.2%
Foreign Born
76.7%
Non-English at Home
5.0%
Veterans
11.1%
With Disability
99.3%
Health Insurance
97.9%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 31.2% |
| Finance, Insurance & Real Estate | 15.3% |
| Information | 12.4% |
| Education, Health Care & Social Services | 9.3% |
| Manufacturing | 4.5% |
| Arts, Entertainment & Food Services | 4.4% |
| Public Administration | 4.2% |
| Retail Trade | 2.6% |
| Construction | 2.3% |
| Transportation & Warehousing | 1.7% |
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Frequently Asked Questions
Greentree, New Jersey has a population of 11,024 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 129th-largest city in New Jersey.
The median household income in Greentree, New Jersey is $144,426, with 2.0% of residents living below the federal poverty level.
The median home value in Greentree, New Jersey is $419,800, with median monthly rent at $2,269 and a homeownership rate of 80.8%.
The median age in Greentree, New Jersey is 45.1 years. The population is 48.1% male and 51.9% female.
Where to stay in Greentree
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.