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 — ZIP/02657

02657

ZIP 02657 is Provincetown, 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
3,703
Coordinates
42.0598, -70.2004
☼ Live from 02657 — Provincetown, MA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 02657 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 02657
  • 🔢 Type 02657 into a pocket calculator and turn it upside down: LSgZO — not quite a word, sorry.
  • ➕ 02657 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101001100001
  • 🏠 Its numerical neighbours: 02655 (Osterville, MA, 31 mi away) and 02659 (South Chatham, MA, 28 mi away).
  • 🔄 Backwards, 02657 becomes 75620, which is not a ZIP code at all.
  • 👥 69 other ZIP codes are made of exactly the same digits (02576, 02675, 05672, 05762, 06725, 06752, …). The farthest-flung twin is 76502 in Temple, TX, 1,679 miles away.
  • 🧭 Farther north than 76% of all ZIP codes, and farther east than 97%.
  • 🎯1,482 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 02657 and you would come out at 42.06°S, 109.80°E — 774 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 15m of daylight. Shortest: 9h 06m.
  • 📏 At 9.7 square miles of land, 02657 is bigger than 27% of ZIP codes — room for about 7.3 Central Parks.
🌙 The sky over 02657 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,703This ZIP3,703
Households2,067This ZIP2,067
Housing units4,691This ZIP4,691
Median age56.3This ZIP56.3Massachusetts40.0US 38.9
Median household income$136,904This ZIP$136,904Massachusetts$103,960US $80,734
Median home value$902,200This ZIP$902,200Massachusetts$562,100US $332,700
Median gross rent$1,261This ZIP$1,261Massachusetts$1,762US $1,413
Bachelor's degree or higher61.3%This ZIP61.3%
Mean commute13.2 minThis ZIP13.2 min
Population density382.9 / sq miThis ZIP382.9 / sq mi

Business and tax activity

Business establishments361This ZIP361
Employees1,603This ZIP1,603
Annual payroll$124,187,000This ZIP$124,187,000
Tax returns filed2,590This ZIP2,590
Total adjusted gross income$397,103,000This ZIP$397,103,000

Land area

Land area9.67 sq miThis ZIP9.67 sq mi
Water area4.93 sq miThis ZIP4.93 sq mi

Other place names in 02657

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

ZIP codes near 02657

ZIPCityDistance
02652 North Truro, MA 5.5 mi
02666 Truro, MA 9.8 mi
02667 Wellfleet, MA 13.2 mi
02663 South Wellfleet, MA 16.3 mi
02642 Eastham, MA 19.0 mi
02651 North Eastham, MA 19.8 mi
02381 White Horse Beach, MA 20.5 mi
02641 East Dennis, MA 21.3 mi
02631 Brewster, MA 22.7 mi
02638 Dennis, MA 22.8 mi

Find every ZIP code within 10 miles of 02657 →

Questions about this ZIP code

Where is ZIP code 02657?

02657 is in Provincetown, Massachusetts, in Barnstable County, part of the Barnstable Town, MA metropolitan area. Its published point location is 42.0598, -70.2004.

What county is 02657 in?

02657 lies in Barnstable County.

What area code is 02657?

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

What time zone is 02657 in?

02657 uses America/New_York.

How many people live in 02657?

About 3,703 people live in ZIP code 02657, in 2,067 households, at 382.9 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 02657?

$136,904 a year, against $103,960 across Massachusetts.

What ZIP codes are near 02657?

The closest are 02652 (5.5 mi), 02666 (9.8 mi), 02667 (13.2 mi), 02663 (16.3 mi) and 02642 (19 mi).

Is 02657 a PO Box ZIP code?

02657 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “02657 ZIP Code — Provincetown, Massachusetts (Barnstable County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02657

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/02657.json

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