Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NY/WATER-MILL

Water Mill ZIP code, New York

The ZIP code for Water Mill, NY is 11976, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
2,764
Area codes
631, 934

Mail addressed to Water Mill uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Water Mill in numbers

About 2,764 people live in Water Mill, in 1,280 households. The median household income is $186,875 a year, 2.2 times the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $2,000,000+, and median gross rent is $3,200 a month. The median age is 54.9; 73.0% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 19 minutes.

Population2,764Water Mill2,764
Households1,280Water Mill1,280
Median age54.9Water Mill54.9New York39.8US 38.9
Median household income$186,875Water Mill$186,875New York$85,974US $80,734
Median home value$2,000,000+Water Mill$2,000,000+New York$423,800US $332,700
Median gross rent$3,200Water Mill$3,200New York$1,621US $1,413
Bachelor's degree or higher73.0%Water Mill73.0%New York40.2%US 35.7%
Mean commute18.6 minWater Mill18.6 minNew York32.6 minUS 26.4 min
Population density261 / sq miWater Mill261 / sq mi

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

ZIP codes addressed as Water Mill

ZIP codes with the USPS city name Water Mill
ZIP City Type Population Median income Median home
11976 Water Mill , NY Standard 2,952 $180,250 $2,000,000+

Other ZIP codes overlapping Water Mill

These ZIP codes cover part of Water Mill but are addressed as somewhere else.

ZIP codes overlapping Water Mill
ZIP City Type Population Median income Median home
11968 Southampton , NY Standard 15,312 $156,219 $1,326,600

Map of Water Mill ZIP codes

11976

The ZIP codes of Water Mill, 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 Water Mill

The nearest larger towns are North Sea (6,458 people, 3.0 mi), Noyack (4,782 people, 3.9 mi) and Southampton (4,621 people, 4.2 mi).

Towns near Water Mill
TownPopulationDistance
North Sea 6,458 3.0 mi
Noyack 4,782 3.9 mi
Southampton 4,621 4.2 mi
Shinnecock Hills 2,545 5.8 mi
East Hampton North 6,006 9.1 mi
Northwest Harbor 5,205 9.3 mi
Hampton Bays 15,706 9.6 mi
Cutchogue 2,835 9.9 mi
Southold 6,397 10.7 mi
Mattituck 4,606 11.6 mi
Greenport 2,574 12.5 mi
Springs 9,163 12.5 mi
East Quogue 5,406 12.9 mi
Flanders 6,609 13.4 mi

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

Cite this page

zipcodes.pro. “Water Mill, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/water-mill

Underlying data is public domain or openly licensed — sources, vintages and licences.