02638 vs 02660 ZIP Codes
Dennis, MA · South Dennis, MA
| Metric | 02638 | 02660 |
|---|---|---|
| City | Dennis | South Dennis |
| County | Barnstable | Barnstable |
| State | Massachusetts | Massachusetts |
| Time zone | Eastern Time | Eastern Time |
| Population | 3,207 | 6,261 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.