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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 — ZIP/02663

02663

ZIP 02663 is South Wellfleet, Massachusetts, in Barnstable County; area codes 508 and 774; Eastern time.

Type
Standard
Time zone
America/New_York
County
Barnstable
Metro area
Barnstable Town, MA
Population
443
Coordinates
41.8975, -69.9699
☼ Live from 02663 — South Wellfleet, MA

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Where 02663 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 02663
  • 🔢 Type 02663 into a pocket calculator and turn it upside down: EggZO — not quite a word, sorry.
  • ➕ 02663 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101001100111
  • 🏠 Its numerical neighbours: 02662 (South Orleans, MA, 10 mi away) and 02664 (South Yarmouth, MA, 19 mi away).
  • 🔄 Backwards, 02663 becomes 36620, which is not a ZIP code at all.
  • 👥 29 other ZIP codes are made of exactly the same digits (02366, 03266, 06263, 20636, 23066, 23606, …). The farthest-flung twin is 66032 in Garnett, KS, 1,356 miles away.
  • 🧭 Farther north than 74% of all ZIP codes, and farther east than 97%.
  • 🎯1,495 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 02663 and you would come out at 41.90°S, 110.03°E — 758 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 14m of daylight. Shortest: 9h 07m.
  • 📏 At 2.9 square miles of land, 02663 is bigger than 14% of ZIP codes — room for about 2.2 Central Parks.
🌙 The sky over 02663 today
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🌋 Shake report
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Source: USGS.

People and housing

Population443This ZIP443
Households222This ZIP222
Housing units434This ZIP434
Median age62.7This ZIP62.7Massachusetts40.0US 38.9
Median household income$83,587This ZIP$83,587Massachusetts$103,960US $80,734
Median home value$853,200This ZIP$853,200Massachusetts$562,100US $332,700
Bachelor's degree or higher84.3%This ZIP84.3%
Population density155.1 / sq miThis ZIP155.1 / sq mi

Business and tax activity

Business establishments20This ZIP20
Employees113This ZIP113
Annual payroll$9,197,000This ZIP$9,197,000

Land area

Land area2.86 sq miThis ZIP2.86 sq mi
Water area2.27 sq miThis ZIP2.27 sq mi

ZIP codes near 02663

ZIPCityDistance
02667 Wellfleet, MA 3.2 mi
02642 Eastham, MA 3.9 mi
02651 North Eastham, MA 5.1 mi
02666 Truro, MA 7.0 mi
02653 Orleans, MA 8.9 mi
02662 South Orleans, MA 9.8 mi
02643 East Orleans, MA 10.1 mi
02631 Brewster, MA 11.5 mi
02652 North Truro, MA 12.3 mi
02650 North Chatham, MA 13.5 mi

Find every ZIP code within 10 miles of 02663 →

Questions about this ZIP code

Where is ZIP code 02663?

02663 is in South Wellfleet, Massachusetts, in Barnstable County, part of the Barnstable Town, MA metropolitan area. Its published point location is 41.8975, -69.9699.

What county is 02663 in?

02663 lies in Barnstable County.

What area code is 02663?

South Wellfleet uses area codes 508 and 774, from NANPA's telephone records.

What time zone is 02663 in?

02663 uses America/New_York.

How many people live in 02663?

About 443 people live in ZIP code 02663, in 222 households, at 155.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 02663?

$83,587 a year, against $103,960 across Massachusetts.

What ZIP codes are near 02663?

The closest are 02667 (3.2 mi), 02642 (3.9 mi), 02651 (5.1 mi), 02666 (7 mi) and 02653 (8.9 mi).

Is 02663 a PO Box ZIP code?

02663 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “02663 ZIP Code — South Wellfleet, Massachusetts (Barnstable County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02663

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