Cambridge, MA ZIP codes
5 ZIP codes lie mostly inside Cambridge. For each one: residents, median age, household income, home value, rent and homeownership, so you can see how different parts of the city compare.
ZIP codes mostly in Cambridge
| ZIP | Share in city | Residents | Median age | Household income | Home value | Rent | Homeowners |
|---|---|---|---|---|---|---|---|
| 02138 | 100% | 38,509 | 28.3 | $119,967 | $1,212,400 | $2,772 | 42% |
| 02139 | 100% | 40,033 | 30.0 | $134,586 | $1,087,500 | $2,691 | 32% |
| 02140 | 100% | 21,204 | 33.9 | $135,286 | $1,149,800 | $2,615 | 35% |
| 02141 | 100% | 14,517 | 31.2 | $126,522 | $868,100 | $2,915 | 26% |
| 02142 | 100% | 4,737 | 30.9 | $147,723 | $1,954,500 | $3,501 | 7% |
"Share in city" is the part of each ZIP code's land area inside Cambridge city limits. Figures describe the whole ZIP code. Sources: Census Bureau 2020 ZIP Code Tabulation Areas (which closely follow USPS ZIP codes) and ACS 2020-2024 5-year estimates. Small ZIP codes have wide margins of error; "n/a" means the Census Bureau did not publish a value. Click a column to sort.
Frequently asked questions
How many ZIP codes are in Cambridge?
5 ZIP codes lie mostly inside Cambridge, and 0 more are partly in the city, by the Census Bureau's 2020 ZIP Code Tabulation Areas. PO box and single-building ZIP codes have no residents and are not listed.
Which Cambridge ZIP code has the highest income?
02142 has the highest median household income, $147,723, and 02138 the lowest, $119,967 (ACS 2020-2024, ZIP codes with 1,000+ residents).
Where is rent cheapest in Cambridge?
By ZIP code, median gross rent is lowest in 02140 ($2,615 a month) and highest in 02142 ($3,501).
Compare the whole city with others on the Cambridge profile, or see Cambridge population by year.