| City: | South Harwich, Massachusetts |
| County: | Barnstable County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 7:53:39 PM |
| Population: | No Population Data |
| Area Codes: | 508 / 774 |
| Classification: | PO Box |
| Coordinates: | 41.6762, -70.0397 |
| Quick Link: |
This ZIP doesn't maintain separate population or housing statistics because residential delivery comes through the neighboring 02645 ZIP code in West Harwich. The classification as a PO Box facility reflects postal infrastructure organization on the Cape, where multiple service points operate within larger delivery territories. Most residents and businesses using 02661 addresses receive their mail through boxes at the local post office rather than street delivery.
Only Route 28 appears in delivery records, indicating this ZIP serves as a postal service point along Cape Cod's main commercial artery rather than a full delivery zone.
ZIP Code 02661 supports both business and residential activity. According to the Business Census (2024), there are 15 business establishments, employing about 131 people with an annual payroll of $8,227,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 342Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 15Source: CBP |
| 1st Quarter Payroll: | $4,585,000Source: CBP |
| Annual Payroll: | $8,227,000Source: CBP |
| # of Employees: | 131Source: CBP |
ZIP Code 02661 is located in Barnstable County, Massachusetts, within the Barnstable Town, MA Metropolitan Statistical Area (CBSA 12700) and Massachusetts's 9th Congressional District. This Metro area has a population of 215,888 people, about 0.00% of whom live in ZIP Code 02661. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Barnstable Town, MASource: Census |
| CBSA Number: | 12700Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 215,888Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 09Source: USPS |
| Congressional Land Area: | 1214.74 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 02661 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.