Harwich, MA ZIP Codes, Coordinates & Counties
Harwich, Massachusetts has 1 ZIP code in Barnstable county. The approximate center of Harwich is 41.704, -70.061. Harwich has about 44,652 known street addresses.
ZIP codes in Harwich, MA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 02645 | Barnstable | 41.704 | -70.061 |
Counties Harwich spans
Barnstable
Most common streets in Harwich
Orleans, Queen Anne, Main, Depot, Oak, Pleasant Lake, Bay, Spruce, 7th, Forest
Frequently asked questions
What ZIP codes are in Harwich, MA?
Harwich, Massachusetts has 1 ZIP code, ranging from 02645 to 02645. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Harwich, MA in?
Harwich is in Barnstable county.
What are the latitude and longitude of Harwich, MA?
The approximate center of Harwich, Massachusetts is latitude 41.704, longitude -70.061. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Harwich, MA have?
Harwich has 1 ZIP code.
How many addresses are in Harwich, MA?
Harwich, Massachusetts has about 44,652 known street addresses in the sthan.io US address database.
What are the most common streets in Harwich, MA?
Some of the most common street names in Harwich are Orleans, Queen Anne, Main, Depot, Oak, Pleasant Lake.
What cities are near Harwich, MA?
Cities near Harwich include Harwich Port (2 mi), South Chatham (2 mi), Brewster (3 mi), West Harwich (3 mi), West Chatham (4 mi).
Cities near Harwich
Harwich Port, MA (2 mi) South Chatham, MA (2 mi) Brewster, MA (3 mi) West Harwich, MA (3 mi) West Chatham, MA (4 mi) Dennis Port, MA (5 mi) South Dennis, MA (5 mi) Chatham, MA (5 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database