Dennis, MA ZIP Codes, Coordinates & Counties
Dennis, Massachusetts has 1 ZIP code in Barnstable county. The approximate center of Dennis is 41.732, -70.194. Dennis has about 15,036 known street addresses.
ZIP codes in Dennis, MA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 02638 | Barnstable | 41.732 | -70.194 |
Counties Dennis spans
Barnstable
Most common streets in Dennis
Main, Shore, Route 6a, Seaside, Acorn, Whittier, Howes, Thomas, Highland, Victoria
Frequently asked questions
What ZIP codes are in Dennis, MA?
Dennis, Massachusetts has 1 ZIP code, ranging from 02638 to 02638. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Dennis, MA in?
Dennis is in Barnstable county.
What are the latitude and longitude of Dennis, MA?
The approximate center of Dennis, Massachusetts is latitude 41.732, longitude -70.194. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Dennis, MA have?
Dennis has 1 ZIP code.
How many addresses are in Dennis, MA?
Dennis, Massachusetts has about 15,036 known street addresses in the sthan.io US address database.
What are the most common streets in Dennis, MA?
Some of the most common street names in Dennis are Main, Shore, Route 6a, Seaside, Acorn, Whittier.
What cities are near Dennis, MA?
Cities near Dennis include East Dennis (3 mi), South Dennis (3 mi), Yarmouth Port (3 mi), Cummaquid (4 mi), South Yarmouth (4 mi).
Cities near Dennis
East Dennis, MA (3 mi) South Dennis, MA (3 mi) Yarmouth Port, MA (3 mi) Cummaquid, MA (4 mi) South Yarmouth, MA (4 mi) Dennis Port, MA (5 mi) West Dennis, MA (5 mi) Barnstable, MA (6 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database