What city is ZIP code 11794?

11794 is a Stony Brook, New York ZIP code.

What county is 11794 in?

ZIP code 11794 is in Suffolk County, New York.

What time zone is ZIP code 11794 in?

11794 is in the Eastern Time zone (America/New_York).

What area code is 11794?

Phone numbers in ZIP code 11794 use area codes 631 and 934.

What is the population of ZIP code 11794?

About 831 people live in ZIP code 11794, according to the Census Bureau’s American Community Survey (2020–2024).

Can I use 11794 for a street address?

Only for mail to the organization it is assigned to. Other addresses in Stony Brook use a standard ZIP code.

What ZIP codes are near 11794?

The nearest ZIP codes to 11794 are 11790 (Stony Brook, 1.5 miles), 11733 (East Setauket, 1.9 miles), 11780 (Saint James, 3.2 miles) and 11777 (Port Jefferson, 4.4 miles).

ZIP code 11794

Where is ZIP code 11794?

Stony Brook, New York

Suffolk County · Unique ZIP code

ZIP code 11794 belongs to Stony Brook, New York in Suffolk County. 11794 is a unique ZIP code assigned to a single organization (Stonybrook) that gets a lot of mail. It is in the Eastern Time zone and uses area codes 631 and 934. About 831 people live in the 11794 area. The closest ZIP codes are 11790 (Stony Brook, 1.5 mi southeast), 11733 (East Setauket, 1.9 mi northeast) and 11780 (Saint James, 3.2 mi south).

ZIP code	11794
Type	Unique ZIP code for a single organization
Status	Active
City	Stony Brook
State	New York (NY)
County	Suffolk County
Time zone	Eastern Time · now
Area codes	631, 934
Coordinates	40.9257, -73.1409 map
3-digit prefix	117

Population and income in 11794

Population	831 · lower than 76% of New York ZIP codes
People per square mile	3,645 · higher than 81% of New York ZIP codes
Median age	19.9 years · lower than 99% of New York ZIP codes
Men / women	52% / 48%
Income per person	$4,800
Bachelor’s degree or higher	100% of adults 25+
Housing units	0
Households	0
Land area	0.23 sq mi

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 11794. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 11794

ZIP code	City	Distance	Type
11790	Stony Brook, NY	1.5 mi SE	Standard
11733	East Setauket, NY	1.9 mi NE	Standard
11780	Saint James, NY	3.2 mi S	Standard
11777	Port Jefferson, NY	4.4 mi E	Standard
11720	Centereach, NY	4.9 mi SE	Standard
11755	Lake Grove, NY	4.9 mi S	Standard
11776	Port Jefferson Station, NY	5 mi E	Standard
11767	Nesconset, NY	5.5 mi S	Standard
11754	Kings Park, NY	6 mi SW	Standard
11787	Smithtown, NY	6.2 mi SW	Standard
11784	Selden, NY	6.3 mi SE	Standard
11766	Mount Sinai, NY	6.7 mi E	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 11794 or measure the distance to another ZIP code.

How to address mail to 11794

JANE SMITH
123 MAIN ST
STONY BROOK NY 11794

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (11794-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Stony Brook, NY

11790

All Stony Brook ZIP codes with population and income →

Questions

What city is ZIP code 11794?: 11794 is a Stony Brook, New York ZIP code.
What county is 11794 in?: ZIP code 11794 is in Suffolk County, New York.
What time zone is ZIP code 11794 in?: 11794 is in the Eastern Time zone (America/New_York).
What area code is 11794?: Phone numbers in ZIP code 11794 use area codes 631 and 934.
What is the population of ZIP code 11794?: About 831 people live in ZIP code 11794, according to the Census Bureau’s American Community Survey (2020–2024).
Can I use 11794 for a street address?: Only for mail to the organization it is assigned to. Other addresses in Stony Brook use a standard ZIP code.
What ZIP codes are near 11794?: The nearest ZIP codes to 11794 are 11790 (Stony Brook, 1.5 miles), 11733 (East Setauket, 1.9 miles), 11780 (Saint James, 3.2 miles) and 11777 (Port Jefferson, 4.4 miles).