County ProfileMA
Plymouth County
Population: 530,819 · 49 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
530,819
People
Median age
43
Housing
Total households
203,141
Income
Median household income
$114,201
Housing
Total housing units
218,096
Employment
Employment rate
63.2%
Education
Bachelor’s degree or higher
41.8%
Healthcare
Insured population
97.5%
County details
Local time 01:53:14(ET)| Name | Plymouth |
|---|---|
| Total ZIP codes | 49total |
| ZIP codes (by type) | 30 Standard14 PO Box5 Unique |
| Area code | 339, 508, 774, 781 |
| Timezone | Eastern Time (ET) |
| Coordinates | 41.9871959, -70.7419417 |
| Land area | 658.5 sq miles(1,705.6 km²) |
Map of Plymouth county, Massachusetts with ZIP codes
Cities and Communities in Plymouth County
Compare the largest cities in Plymouth County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Brockton | 105,643 | $80,115 | 5ZIPs |
| Bridgewater | 28,633 | $112,651 | 2ZIPs |
| Abington | 17,062 | $125,400 | 1ZIPs |
| Hull | 10,072 | $115,485 | 1ZIPs |
| Plymouth | 7,667 | $81,703 | 3ZIPs |
| Hingham | 5,979 | $205,769 | 2ZIPs |
| Kingston | 5,700 | $150,886 | 1ZIPs |
| Scituate | 5,620 | $124,549 | 1ZIPs |
| North Scituate | 5,414 | $140,329 | 1ZIPs |
| Marshfield | 4,653 | $97,105 | 1ZIPs |
| North Pembroke | 3,490 | $194,309 | 1ZIPs |
| Marshfield Hills | 2,491 | $216,250 | 1ZIPs |
| West Wareham | 2,224 | $58,560 | 1ZIPs |
| Hanson | 2,028 | $119,211 | 1ZIPs |
| Duxbury | 1,896 | $126,694 | 2ZIPs |
| Onset | 1,617 | $137,997 | 1ZIPs |
| Green Harbor | 394 | $203,159 | 1ZIPs |
| Carver | — | — | 1ZIPs |
| East Bridgewater | — | — | 1ZIPs |
| East Wareham | — | — | 1ZIPs |
| Halifax | — | — | 1ZIPs |
| Hanover | — | — | 1ZIPs |
| Humarock | — | — | 1ZIPs |
| Lakeville | — | — | 2ZIPs |
| Marion | — | — | 1ZIPs |
| Mattapoisett | — | — | 1ZIPs |
| Middleboro | — | — | 3ZIPs |
| Monponsett | — | — | 1ZIPs |
| Norwell | — | — | 1ZIPs |
| Pembroke | — | — | 1ZIPs |
| Plympton | — | — | 1ZIPs |
| Rochester | — | — | 1ZIPs |
| Rockland | — | — | 1ZIPs |
| South Carver | — | — | 1ZIPs |
| Wareham | — | — | 1ZIPs |
| West Bridgewater | — | — | 1ZIPs |
| Whitman | — | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Plymouth County
Review the most populated postal areas across Plymouth County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 02041 | Green Harbor | — | — |
| 02043 | Hingham | — | — |
| 02044 | Hingham | — | — |
| 02045 | Hull | — | — |
| 02047 | Humarock | — | — |
| 02050 | Marshfield | — | — |
| 02051 | Marshfield Hills | — | — |
| 02060 | North Scituate | — | — |
| 02061 | Norwell | — | — |
| 02066 | Scituate | — | — |
| 02301 | Brockton | — | — |
| 02302 | Brockton | — | — |
| 02303 | Brockton | — | — |
| 02304 | Brockton | — | — |
| 02305 | Brockton | — | — |
| 02324 | Bridgewater | — | — |
| 02325 | Bridgewater | — | — |
| 02330 | Carver | — | — |
| 02331 | Duxbury | — | — |
| 02332 | Duxbury | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS