Port Jefferson Union Free School District, New York
Port Jefferson Union Free School District is a unified school district in Suffolk County, New York, for grades Pre-K to 12. About 7,928 people live in it (2020–2024 estimate). It covers 3.88 sq mi (10 km²) of land.
- Population, 2020–2024 estimate
- 7,928 ± 390
- Grades
- Pre-K to 12
- Type
- Unified school district
- County
- Suffolk County
- Land area
- 3.88 sq mi (10 km²)
- Median household income
- $165,458 ± $28,735
- Median home value
- $698,200 ± $35,129
- Water area
- 26.6 sq mi (68.9 km²)
- State
- New York
- Census code (GEOID)
- 3623490
- Coordinates (central point)
- 40.970709, -73.081199
These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Towns, townships and communities in Port Jefferson Union Free School District, largest first
- Port Jefferson (village)8,091 people
- Belle Terre (village)740 people
A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.
Bordering unified school districts, nearest first
- Three Village Central School District1.8 mi west
- Mount Sinai Union Free School District2.4 mi east
- Brookhaven-Comsewogue Union Free School District4.3 mi southeast
These share a boundary with Port Jefferson Union Free School District. Distances are straight lines between central points.
Before using this answer for enrollment
A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Port Jefferson Union Free School District before you rely on it.
See its schools and enrollment on NCES ↗
Find the school district where you are now or find your town or township.