East Dennis ZIP code, Massachusetts
The ZIP code for East Dennis, MA is 02641, and its area codes are 508 and 774.
- USPS city name
- 1 ZIP code
- Overlapping the city
- 2 more
- Population
- 3,062
- County
- Barnstable County
- State
- Massachusetts
NANPA lists no telephone rate centre for East Dennis itself, so these are the area codes of the nearest one, Dennis (2.7 miles). A town on an area-code boundary can differ from its neighbour.
Mail addressed to East Dennis uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.
East Dennis in numbers
About 3,062 people live in East Dennis, in 1,370 households. The median household income is $103,654 a year, about the same as the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $694,000 (23% above the Massachusetts median), and median gross rent is $719 a month. The median age is 64.8; 43.2% of adults 25 and over hold a bachelor's degree or higher (47.3% across Massachusetts); the average commute takes 24 minutes.
| Population | 3,062 |
|---|---|
| Households | 1,370 |
| Median age | 64.8 |
| Median household income | $103,654 |
| Median home value | $694,000 |
| Median gross rent | $719 |
| Bachelor's degree or higher | 43.2% |
| Mean commute | 24.4 min |
| Population density | 633 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place East Dennis CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as East Dennis
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
02641 | East Dennis , MA | Standard | 316 | — | $913,800 |
Other ZIP codes overlapping East Dennis
These ZIP codes cover part of East Dennis but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
02638 | Dennis , MA | Standard | 3,253 | $108,726 | $827,900 |
02660 | South Dennis , MA | Standard | 6,381 | $93,386 | $559,600 |
Map of East Dennis ZIP codes
The ZIP codes of East Dennis, MA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near East Dennis
The nearest larger towns are South Dennis (3,135 people, 2.2 mi), Yarmouth Port (5,961 people, 3.8 mi) and Northwest Harwich (3,932 people, 3.9 mi).
| Town | Population | Distance |
|---|---|---|
| South Dennis | 3,135 | 2.2 mi |
| Yarmouth Port | 5,961 | 3.8 mi |
| Northwest Harwich | 3,932 | 3.9 mi |
| West Dennis | 2,556 | 4.8 mi |
| Dennis Port | 3,691 | 4.8 mi |
| South Yarmouth | 11,552 | 5.2 mi |
| East Harwich | 5,654 | 6.7 mi |
| West Yarmouth | 6,194 | 7.7 mi |
| Barnstable Town | 49,568 | 11.5 mi |
| East Sandwich | 3,864 | 14.1 mi |
| Sandwich | 2,890 | 17.6 mi |
| Forestdale | 3,801 | 18.6 mi |
| Sagamore | 4,072 | 19.6 mi |
| Provincetown | 3,452 | 22.2 mi |
More nearby: every ZIP code in Barnstable County · Massachusetts ZIP codes
Cite this page
zipcodes.pro. “East Dennis, MA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ma/east-dennis
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