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Plymouth County, Massachusetts ZIP code demographics

36 ZIP Code Tabulation Areas in Plymouth County, Massachusetts. The population-weighted median household income is about $118,378, the median home value about $589,884, and 77.6% of occupied homes are owner-occupied.

36
ZIP codes
546.2K
Population
53
Data points

Plymouth County at a glance

$118,378
Median household income
$589,884
Median home value
43.8
Median age
77.6%
Owner-occupied
224,031
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 Plymouth County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
102339Hanover14,84584.5%$189,803
202061Norwell11,36191.6%$188,699
302043Hingham24,28380.7%$178,390
402332Duxbury16,18591.2%$176,583
502359Pembroke18,38290.1%$146,285
Top 5 Plymouth County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
102301Brockton68,96950.2%$74,214
202360Plymouth63,68979%$116,941
302302Brockton36,41771.2%$92,274
402050Marshfield25,96380.9%$126,241
502324Bridgewater Town25,70475.6%$112,726
Top 5 Plymouth County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
102360Plymouth63,68979%$116,941$2.5B
202043Hingham24,28380.7%$178,390$1.4B
302050Marshfield25,96380.9%$126,241$1.1B
402332Duxbury16,18591.2%$176,583$987.5M
502066Scituate19,09987.6%$136,689$909.8M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 02325 (Bridgewater Town) at 9,260 people/sq mi. Least dense: 02770 (Rochester) at 180 people/sq mi.

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