02661

ZIP 02661 is South Harwich, Massachusetts, in Barnstable County; area codes 774 and 508; Eastern time.

Type: No street area
Time zone: America/New_York
County: Barnstable
Metro area: Barnstable Town, MA
Coordinates: 41.6862, -70.0329

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 02645, whose figures describe that area — not this ZIP code.

☼ Live from 02661 — South Harwich, MA

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Where 02661 is

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This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 02661

🔢 Type 02661 into a pocket calculator and turn it upside down: IggZO — not quite a word, sorry.
➕ As a number, 2,661 = 3 × 887. Its digits add up to 15, a total 1,657 other ZIP codes share.
💾In binary, the way a computer stores it: 101001100101
🏠 Its numerical neighbours: 02660 (South Dennis, MA, 7 mi away) and 02662 (South Orleans, MA, 5 mi away).
🔄 Backwards, 02661 becomes 16620 — and that is a real ZIP code: Brisbin, PA, 436 miles away.
👥 31 other ZIP codes are made of exactly the same digits (01266, 06126, 06612, 12066, 16260, 16602, …). The farthest-flung twin is 66021 in Edgerton, KS, 1,328 miles away.
🧭 Farther north than 72% of all ZIP codes, and farther east than 97%.
🎯1,493 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
🌏 Dig straight through the Earth from 02661 and you would come out at 41.69°S, 109.97°E — 747 miles from Perth, Australia, the nearest big city to that spot.
☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.

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Source: USGS.

Business and tax activity

Business establishments	15This ZIP15
Employees	131This ZIP131
Annual payroll	$8,227,000This ZIP$8,227,000

Land area

ZIP codes near 02661

ZIP	City	Distance
`02659`	South Chatham, MA	0.6 mi
`02645`	Harwich, MA	1.8 mi
`02669`	West Chatham, MA	2.2 mi
`02646`	Harwich Port, MA	2.3 mi
`02633`	Chatham, MA	2.7 mi
`02650`	North Chatham, MA	3.8 mi
`02671`	West Harwich, MA	4.2 mi
`02631`	Brewster, MA	4.6 mi
`02662`	South Orleans, MA	5.5 mi
`02639`	Dennis Port, MA	5.5 mi

Find every ZIP code within 10 miles of 02661 →

Questions about this ZIP code

Where is ZIP code 02661?

02661 is in South Harwich, Massachusetts, in Barnstable County, part of the Barnstable Town, MA metropolitan area. Its published point location is 41.6862, -70.0329.

What county is 02661 in?

02661 lies in Barnstable County.

What area code is 02661?

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

What time zone is 02661 in?

02661 uses America/New_York.

What ZIP codes are near 02661?

The closest are 02659 (0.6 mi), 02645 (1.8 mi), 02669 (2.2 mi), 02646 (2.3 mi) and 02633 (2.7 mi).

Is 02661 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “02661 ZIP Code — South Harwich, Massachusetts (Barnstable County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02661

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/02661.json

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