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/MILL-NECK

Mill Neck ZIP code, New York

The ZIP code for Mill Neck, NY is 11765, and its area codes are 516 and 363.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
1,136
Area codes
516, 363

Mail addressed to Mill Neck uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Mill Neck in numbers

About 1,136 people live in Mill Neck, in 413 households. The median household income is $196,359 a year, 2.3 times the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $1,368,800 (3.2 times the New York median), and median gross rent is $3,500+ a month. The median age is 54.1; 72.3% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 38 minutes.

Population1,136Mill Neck1,136
Households413Mill Neck413
Median age54.1Mill Neck54.1New York39.8US 38.9
Median household income$196,359Mill Neck$196,359New York$85,974US $80,734
Median home value$1,368,800Mill Neck$1,368,800New York$423,800US $332,700
Median gross rent$3,500+Mill Neck$3,500+New York$1,621US $1,413
Bachelor's degree or higher72.3%Mill Neck72.3%New York40.2%US 35.7%
Mean commute37.5 minMill Neck37.5 minNew York32.6 minUS 26.4 min
Population density434 / sq miMill Neck434 / sq mi

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

ZIP codes addressed as Mill Neck

ZIP codes with the USPS city name Mill Neck
ZIP City Type Population Median income Median home
11765 Mill Neck , NY Standard 683 $196,902 $2,000,000+

Other ZIP codes overlapping Mill Neck

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

ZIP codes overlapping Mill Neck
ZIP City Type Population Median income Median home
11560 Locust Valley , NY Standard 7,696 $163,750 $952,700
11771 Oyster Bay , NY Standard 10,908 $157,923 $936,300

Map of Mill Neck ZIP codes

11765

The ZIP codes of Mill Neck, 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 Mill Neck

The nearest larger towns are Locust Valley (4,153 people, 1.6 mi), Bayville (6,744 people, 1.7 mi) and Oyster Bay (7,308 people, 1.8 mi).

Towns near Mill Neck
TownPopulationDistance
Locust Valley 4,153 1.6 mi
Bayville 6,744 1.7 mi
Oyster Bay 7,308 1.8 mi
East Norwich 2,697 2.7 mi
Glen Head 4,653 4.0 mi
Muttontown 3,505 4.1 mi
Glen Cove 28,112 4.5 mi
Brookville 2,941 5.2 mi
Sea Cliff 5,033 5.4 mi
Syosset 18,433 5.5 mi
Glenwood Landing 3,896 5.5 mi
Cold Spring Harbor 3,220 5.5 mi
Woodbury 9,348 6.2 mi
Jericho 13,759 6.6 mi

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

Cite this page

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

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