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zipcodes.pro — CITY/NY/BELLE-TERRE

Belle Terre ZIP codes, New York

No ZIP code is named for Belle Terre, NY; addresses there use a neighbouring town's name. The ZIP code covering it is 11777. Its area codes are 631 and 934.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
740
Area codes
631, 934

NANPA lists no telephone rate centre for Belle Terre itself, so these are the area codes of the nearest one, Stony Brook (4.0 miles). A town on an area-code boundary can differ from its neighbour.

Belle Terre in numbers

About 740 people live in Belle Terre, in 250 households. The median household income is $166,111 a year, 93% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $1,090,400 (2.6 times the New York median). The median age is 47.5; 67.2% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 36 minutes.

Population740Belle Terre740
Households250Belle Terre250
Median age47.5Belle Terre47.5New York39.8US 38.9
Median household income$166,111Belle Terre$166,111New York$85,974US $80,734
Median home value$1,090,400Belle Terre$1,090,400New York$423,800US $332,700
Bachelor's degree or higher67.2%Belle Terre67.2%New York40.2%US 35.7%
Mean commute36.2 minBelle Terre36.2 minNew York32.6 minUS 26.4 min
Population density836 / sq miBelle Terre836 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Belle Terre village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Belle Terre

These ZIP codes cover part of Belle Terre but are addressed as somewhere else.

ZIP codes overlapping Belle Terre
ZIP City Type Population Median income Median home
11777 Port Jefferson , NY Standard 9,396 $150,505 $680,200

Map of Belle Terre ZIP codes

11777

The ZIP codes of Belle Terre, NY, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Belle Terre

The nearest larger towns are Poquott (1,127 people, 1.3 mi), Port Jefferson (8,091 people, 1.5 mi) and Port Jefferson Station (7,676 people, 2.4 mi).

Towns near Belle Terre
TownPopulationDistance
Port Jefferson 8,091 1.5 mi
Port Jefferson Station 7,676 2.4 mi
Setauket 4,069 2.6 mi
Mount Sinai 11,093 2.8 mi
East Setauket 10,149 3.1 mi
Terryville 10,794 3.7 mi
Miller Place 11,736 4.0 mi
Stony Brook University 9,530 4.5 mi
Stony Brook 12,868 4.8 mi
Sound Beach 7,210 5.0 mi
Selden 21,604 6.3 mi
Coram 39,539 6.4 mi
Centereach 31,839 6.4 mi
Rocky Point 13,356 7.0 mi

More nearby: every ZIP code in Suffolk County · New York ZIP codes

Cite this page

zipcodes.pro. “Belle Terre, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/belle-terre

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