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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/02655

02655

ZIP 02655 is Osterville, 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
4,024
Coordinates
41.6280, -70.3920
☼ Live from 02655 — Osterville, MA

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Where 02655 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 02655
  • 🔢 Type 02655 into a pocket calculator and turn it upside down: SSgZO — not quite a word, sorry.
  • ➕ As a number, 2,655 = 3 × 3 × 5 × 59. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101001011111
  • 🏠 Its numerical neighbours: 02653 (Orleans, MA, 24 mi away) and 02657 (Provincetown, MA, 31 mi away).
  • 🔄 Backwards, 02655 becomes 55620, which is not a ZIP code at all.
  • 👥 33 other ZIP codes are made of exactly the same digits (02556, 05652, 06255, 06525, 20565, 25506, …). The farthest-flung twin is 56520 in Breckenridge, MN, 1,331 miles away.
  • 🧭 Farther north than 72% of all ZIP codes, and farther east than 97%.
  • 🎯1,475 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 02655 and you would come out at 41.63°S, 109.61°E — 752 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
  • 📏 At 6.5 square miles of land, 02655 is bigger than 22% of ZIP codes — room for about 4.9 Central Parks.
🌙 The sky over 02655 today
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🌋 Shake report
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Source: USGS.

People and housing

Population4,024This ZIP4,024
Households1,788This ZIP1,788
Housing units3,046This ZIP3,046
Median age57.1This ZIP57.1Massachusetts40.0US 38.9
Median household income$118,750This ZIP$118,750Massachusetts$103,960US $80,734
Median home value$806,300This ZIP$806,300Massachusetts$562,100US $332,700
Median gross rent$1,869This ZIP$1,869Massachusetts$1,762US $1,413
Bachelor's degree or higher60.7%This ZIP60.7%
Mean commute20.3 minThis ZIP20.3 min
Population density621.9 / sq miThis ZIP621.9 / sq mi

Business and tax activity

Business establishments222This ZIP222
Employees1,679This ZIP1,679
Annual payroll$116,383,000This ZIP$116,383,000
Tax returns filed2,170This ZIP2,170
Total adjusted gross income$561,150,000This ZIP$561,150,000

Land area

Land area6.47 sq miThis ZIP6.47 sq mi
Water area1.76 sq miThis ZIP1.76 sq mi

Other place names in 02655

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 02655

ZIPCityDistance
02635 Cotuit, MA 2.5 mi
02634 Centerville, MA 2.7 mi
02648 Marstons Mills, MA 3.1 mi
02632 Centerville, MA 3.2 mi
02672 West Hyannisport, MA 4.1 mi
02647 Hyannis Port, MA 4.2 mi
02649 Mashpee, MA 5.3 mi
02601 Hyannis, MA 5.6 mi
02668 West Barnstable, MA 6.2 mi
02630 Barnstable, MA 6.8 mi

Find every ZIP code within 10 miles of 02655 →

Questions about this ZIP code

Where is ZIP code 02655?

02655 is in Osterville, Massachusetts, in Barnstable County, part of the Barnstable Town, MA metropolitan area. Its published point location is 41.6280, -70.3920.

What county is 02655 in?

02655 lies in Barnstable County.

What area code is 02655?

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

What time zone is 02655 in?

02655 uses America/New_York.

How many people live in 02655?

About 4,024 people live in ZIP code 02655, in 1,788 households, at 621.9 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 02655?

$118,750 a year, against $103,960 across Massachusetts.

What ZIP codes are near 02655?

The closest are 02635 (2.5 mi), 02634 (2.7 mi), 02648 (3.1 mi), 02632 (3.2 mi) and 02672 (4.1 mi).

Is 02655 a PO Box ZIP code?

02655 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “02655 ZIP Code — Osterville, Massachusetts (Barnstable County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02655

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