02660
ZIP 02660 is South Dennis, 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
- 6,381
- Coordinates
- 41.7085, -70.1566
Weather right now
Asking the National Weather Service…
Where 02660 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.
- 🔢 Type 02660 into a pocket calculator and turn it upside down: OggZO — not quite a word, sorry.
- ➕ As a number, 2,660 = 2 × 2 × 5 × 7 × 19. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
101001100100 - 🏠 Its numerical neighbours: 02659 (South Chatham, MA, 7 mi away) and 02661 (South Harwich, MA, 7 mi away).
- 🔄 Backwards, 02660 becomes 06620, which is not a ZIP code at all.
- 👥 18 other ZIP codes are made of exactly the same digits (00662, 02066, 06026, 06062, 06260, 06602, …). The farthest-flung twin is 00662 in Isabela, PR, 1,616 miles away.
- 🧭 Farther north than 73% of all ZIP codes, and farther east than 97%.
- 🎯1,486 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 02660 and you would come out at 41.71°S, 109.84°E — 751 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
- 📏 At 8.4 square miles of land, 02660 is bigger than 25% of ZIP codes — room for about 6.4 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,381This ZIP6,381 |
|---|---|
| Households | 3,032This ZIP3,032 |
| Housing units | 4,610This ZIP4,610 |
| Median age | 61.7This ZIP61.7Massachusetts40.0US 38.9 |
| Median household income | $93,386This ZIP$93,386Massachusetts$103,960US $80,734 |
| Median home value | $559,600This ZIP$559,600Massachusetts$562,100US $332,700 |
| Median gross rent | $1,365This ZIP$1,365Massachusetts$1,762US $1,413 |
| Bachelor's degree or higher | 42.0%This ZIP42.0% |
| Mean commute | 22.9 minThis ZIP22.9 min |
| Population density | 762.1 / sq miThis ZIP762.1 / sq mi |
Business and tax activity
| Business establishments | 241This ZIP241 |
|---|---|
| Employees | 2,632This ZIP2,632 |
| Annual payroll | $157,677,000This ZIP$157,677,000 |
| Tax returns filed | 3,650This ZIP3,650 |
| Total adjusted gross income | $312,820,000This ZIP$312,820,000 |
Land area
| Land area | 8.37 sq miThis ZIP8.37 sq mi |
|---|---|
| Water area | 0.55 sq miThis ZIP0.55 sq mi |
Other place names in 02660
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 02660
| ZIP | City | Distance |
|---|---|---|
02638 | Dennis, MA | 2.6 mi |
02639 | Dennis Port, MA | 3.0 mi |
02664 | South Yarmouth, MA | 3.0 mi |
02641 | East Dennis, MA | 3.1 mi |
02670 | West Dennis, MA | 3.4 mi |
02671 | West Harwich, MA | 3.5 mi |
02675 | Yarmouth Port, MA | 3.9 mi |
02645 | Harwich, MA | 4.9 mi |
02646 | Harwich Port, MA | 5.1 mi |
02631 | Brewster, MA | 5.4 mi |
Find every ZIP code within 10 miles of 02660 →
Questions about this ZIP code
Where is ZIP code 02660?
02660 is in South Dennis, Massachusetts, in Barnstable County, part of the Barnstable Town, MA metropolitan area. Its published point location is 41.7085, -70.1566.
What county is 02660 in?
02660 lies in Barnstable County.
What area code is 02660?
South Dennis uses area codes 508 and 774, from NANPA's telephone records.
What time zone is 02660 in?
02660 uses America/New_York.
How many people live in 02660?
About 6,381 people live in ZIP code 02660, in 3,032 households, at 762.1 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 02660?
$93,386 a year, against $103,960 across Massachusetts.
What ZIP codes are near 02660?
The closest are 02638 (2.6 mi), 02639 (3 mi), 02664 (3 mi), 02641 (3.1 mi) and 02670 (3.4 mi).
Is 02660 a PO Box ZIP code?
02660 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “02660 ZIP Code — South Dennis, Massachusetts (Barnstable County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/02660
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/02660.json Underlying data is public domain or openly licensed — sources, vintages and licences.