Unified School District · NY
Green Island Union Free School District
Green Island Union Free School District is a unified school district in New York with a community population of 2,970. The median household income is $59,406 and the median age is 32.5.
2,970
Population
3976
People / sq mi
$59,406
Median Income
32.5
Median Age
Green Island Union Free School District covers 1 sq mi of land at 3975.9 people per square mile.
Race & Ethnicity
| White | 67.6% |
| Black or African American | 0.0% |
| Asian | 43.2% |
| Hispanic or Latino (any race) | 1.9% |
Economy & Income
$59,406
Median Household Income
$49,964
Per Capita Income
7.7%
Poverty Rate
6.4%
Unemployment
Housing
$138,300
Median Home Value
$1,084
Median Rent
24.3%
Homeownership
Education Attainment
90.8%
High School+
26.5%
Bachelor's+
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State rankings
Frequently Asked Questions
Green Island Union Free School District serves a community with a population of 2,970 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Green Island Union Free School District is $59,406, with a per capita income of $49,964. The poverty rate is 7.7%.
Green Island Union Free School District is 67.6% White, 0.0% Black or African American, 43.2% Asian, and 1.9% Hispanic or Latino, per Census ACS data.
In Green Island Union Free School District, 90.8% of adults have a high school diploma or higher, and 26.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Green Island Union Free School District is $138,300, with a median rent of $1,084. The homeownership rate is 24.3%.
More from New York
Data for Green Island Union Free School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3612660).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.