Unified School District · NJ
Greenwich Township School District (Warren County)
Greenwich Township School District (Warren County) is a unified school district in New Jersey with a community population of 5,512. The median household income is $169,079 and the median age is 40.1.
5,512
Population
521
People / sq mi
$169,079
Median Income
40.1
Median Age
Greenwich Township School District (Warren County) covers 11 sq mi of land at 520.9 people per square mile.
Race & Ethnicity
| White | 70.0% |
| Black or African American | 1.0% |
| Asian | 54.2% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$169,079
Median Household Income
$60,502
Per Capita Income
1.8%
Poverty Rate
3.4%
Unemployment
Housing
$474,900
Median Home Value
$2,411
Median Rent
96.8%
Homeownership
Education Attainment
98.3%
High School+
54.4%
Bachelor's+
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State rankings
Frequently Asked Questions
Greenwich Township School District (Warren County) serves a community with a population of 5,512 according to the latest Census ACS 5-Year estimates. This unified school district is located in New Jersey.
The median household income in Greenwich Township School District (Warren County) is $169,079, with a per capita income of $60,502. The poverty rate is 1.8%.
Greenwich Township School District (Warren County) is 70.0% White, 1.0% Black or African American, 54.2% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Greenwich Township School District (Warren County), 98.3% of adults have a high school diploma or higher, and 54.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Greenwich Township School District (Warren County) is $474,900, with a median rent of $2,411. The homeownership rate is 96.8%.
More from New Jersey
Data for Greenwich Township School District (Warren County) from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3406210).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.