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/MEDFORD

Medford ZIP code, New York

The ZIP code for Medford, NY is 11763, and its area codes are 631 and 934.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
24,796
Area codes
631, 934

NANPA lists no telephone rate centre for Medford itself, so these are the area codes of the nearest one, Yaphank (3.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Medford 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.

Medford in numbers

About 24,796 people live in Medford, in 7,903 households. The median household income is $128,192 a year, 49% above the New York median of $85,974 (US: $80,734). The median owner-occupied home is valued at $476,200 (12% above the New York median), and median gross rent is $2,353 a month. The median age is 39.6; 29.3% of adults 25 and over hold a bachelor's degree or higher (40.2% across New York); the average commute takes 32 minutes.

Population24,796Medford24,796
Households7,903Medford7,903
Median age39.6Medford39.6New York39.8US 38.9
Median household income$128,192Medford$128,192New York$85,974US $80,734
Median home value$476,200Medford$476,200New York$423,800US $332,700
Median gross rent$2,353Medford$2,353New York$1,621US $1,413
Bachelor's degree or higher29.3%Medford29.3%New York40.2%US 35.7%
Mean commute32.3 minMedford32.3 minNew York32.6 minUS 26.4 min
Population density2,296 / sq miMedford2,296 / sq mi

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

ZIP codes addressed as Medford

ZIP codes with the USPS city name Medford
ZIP City Type Population Median income Median home
11763 Medford , NY Standard 29,973 $120,783 $464,600

Other ZIP codes overlapping Medford

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

ZIP codes overlapping Medford
ZIP City Type Population Median income Median home
11738 Farmingville , NY Standard 18,877 $140,121 $484,700
11772 Patchogue , NY Standard 45,023 $105,245 $474,800

Map of Medford ZIP codes

11763

The ZIP codes of Medford, 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 Medford

The nearest larger towns are Coram (39,539 people, 4.2 mi), Holbrook (26,449 people, 4.8 mi) and Centereach (31,839 people, 6.0 mi).

Towns near Medford
TownPopulationDistance
Yaphank 6,934 2.9 mi
Farmingville 16,160 3.1 mi
Gordon Heights 4,230 3.1 mi
Holtsville 19,344 3.1 mi
North Bellport 11,087 3.2 mi
North Patchogue 6,984 3.3 mi
East Patchogue 21,673 3.6 mi
Coram 39,539 4.2 mi
Patchogue 12,396 4.4 mi
Selden 21,604 4.7 mi
Holbrook 26,449 4.8 mi
Brookhaven 2,858 5.1 mi
Middle Island 11,027 5.2 mi
Blue Point 4,735 5.5 mi

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

Cite this page

zipcodes.pro. “Medford, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/medford

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