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ZIP code 02139: Cambridge, MA

ZIP 02139 is the Cambridge mailing area in Middlesex County, MA. By land area it covers Cambridge.

Most of this ZIP is inside Cambridge. See the full Cambridge profile, weather and ZIP code comparison.

Population
40,033ACS 2020-2024
Household income
$134,5863% above Cambridge
Median home value
$1,087,500about the same as Cambridge
Median rent
$2,6913% below Cambridge
Median age
30.0years
Homeowners
32.2%of households

Nearest cities we cover

CityDistanceMedian homeHousehold incomePrice level
Cambridge, MA1 mi$1,092,100$130,748108.3
Somerville, MA2 mi$911,300$132,572108.3
Boston, MA5 mi$731,700$97,344108.3

Weather, taxes and the cost of living are shared across a metro area, so the Cambridge page is a good guide to them. Weather in Cambridge · Salary calculator

ZIP figures are for the Census Bureau's ZIP Code Tabulation Area 02139, American Community Survey 2020-2024 5-year estimates. Town shares use the Census 2020 ZIP-to-place relationship file. Mailing names and counties come from GeoNames (CC BY 4.0). Distances are straight lines from the ZIP's center to each city's center.