Harwich Port, MA ZIP Codes
2 ZIP codes serve Harwich Port, Massachusetts: 02645 and 02646. Together they are home to 13,134 residents in 6,126 households. That is more than the 2,238 people counted inside Harwich Port Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $81,172 in 02646 to $104,401 in 02645.
Harwich Port Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,238 |
| Households | 1,160 |
| Median household income | $70,761 |
| Median home value | $815,500 |
| Median age | 59.8 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 13,134 |
| Households (sum of ZIP codes) | 6,126 |
| Median household income, range across ZIP codes | $81,172 (02646) to $104,401 (02645) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $100,772 |
| Homeowners | 84.2% |
| Households with kids under 18 | 17.6% |
| Moved in the past year | 7.9% |
| Carrier routes in EDDM2GO's route library | 13 routes, 6,957 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Harwich Port: 02645 ($104,401)
- Most residents: 02645 (11,288 people)
- Highest homeownership: 02645 (84.4% own their home)
- Most households with kids: 02645 (18.0% of households)
- Most new movers: 02646 (13.3% moved in last year)
- Youngest median age: 02645 (57.3 years)
- Highest median home value: 02646 ($896,000)
Every ZIP code in Harwich Port
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02645 | Harwich | 11,288 | 5,169 | $104,401 | $648,200 | 84.4% | 18.0% | 7.0% | 10 | 5,778 | 3% of its land |
| 02646 | Harwich Port | 1,846 | 957 | $81,172 | $896,000 | 82.8% | 15.4% | 13.3% | 3 | 1,452 | 74% of its land; mailing city |
A ZIP code is listed for Harwich Port when at least 10% of its land lies inside the Harwich Port Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Harwich Port. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Harwich Port.
Counties
- Barnstable County — 48 ZIP codes
Nearby cities sharing these ZIP codes
- East Harwich — 1 ZIP code
Price a mailing to Harwich Port ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Harwich Port, MA?
- 02645 and 02646. A ZIP code is listed for Harwich Port when at least 10% of its land lies inside the Harwich Port Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Harwich Port.
- What is the population of Harwich Port, MA?
- The Census Bureau counts 2,238 residents inside Harwich Port Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Harwich Port hold 13,134 residents in all.
- What is the median household income in Harwich Port, MA?
- $70,761 inside Harwich Port Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $81,172 to $104,401.
- Which Harwich Port ZIP code has the highest median household income?
- 02645, at $104,401, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Harwich Port, MA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 6,957 residential and 262 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.