East Dennis, MA ZIP Codes
3 ZIP codes serve East Dennis, Massachusetts: 02660, 02638 and 02641. Together they are home to 9,950 residents in 4,638 households. That is more than the 3,062 people counted inside East Dennis Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $93,386 in 02660 to $108,726 in 02638.
East Dennis Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 3,062 |
| Households | 1,370 |
| Median household income | $103,654 |
| Median home value | $694,000 |
| Median age | 64.8 |
| Median rent | $719 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 9,950 |
| Households (sum of ZIP codes) | 4,638 |
| Median household income, range across ZIP codes | $93,386 (02660) to $108,726 (02638) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $98,326 |
| Homeowners | 81.8% |
| Households with kids under 18 | 11.3% |
| Moved in the past year | 6.1% |
| Carrier routes in EDDM2GO's route library | 8 routes, 5,343 homes (2 of 3 ZIP codes) |
Top facts
- Highest median household income in East Dennis: 02638 ($108,726)
- Most residents: 02660 (6,381 people)
- Highest homeownership: 02638 (87.1% own their home)
- Most households with kids: 02638 (11.8% of households)
- Most new movers: 02638 (6.6% moved in last year)
- Youngest median age: 02638 (60.5 years)
- Highest median home value: 02638 ($827,900)
Every ZIP code in East Dennis
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02660 | South Dennis | 6,381 | 3,032 | $93,386 | $559,600 | 78.3% | 11.7% | 6.1% | 5 | 3,677 | 27% of its land |
| 02638 | Dennis | 3,253 | 1,440 | $108,726 | $827,900 | 87.1% | 11.8% | 6.6% | 3 | 1,924 | 17% of its land |
| 02641 | East Dennis | 316 | 166 | — | $913,800 | 100.0% | 0.0% | 0.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for East Dennis when at least 10% of its land lies inside the East Dennis Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is East Dennis. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside East Dennis.
Counties
- Barnstable County — 48 ZIP codes
Price a mailing to East Dennis ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in East Dennis, MA?
- 02660, 02638 and 02641. A ZIP code is listed for East Dennis when at least 10% of its land lies inside the East Dennis Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is East Dennis.
- What is the population of East Dennis, MA?
- The Census Bureau counts 3,062 residents inside East Dennis Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve East Dennis hold 9,950 residents in all.
- What is the median household income in East Dennis, MA?
- $103,654 inside East Dennis Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $93,386 to $108,726.
- Which East Dennis ZIP code has the highest median household income?
- 02638, at $108,726, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in East Dennis, MA?
- For the 2 of 3 ZIP codes in EDDM2GO's stored route library: 8 carrier routes reaching 5,343 residential and 251 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.