ZIP code 02142
Where is ZIP code 02142?
Cambridge, Massachusetts
Middlesex County · Standard ZIP code
ZIP code 02142 belongs to Cambridge, Massachusetts in Middlesex County. 02142 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 617 and 857. About 4,737 people live in the 02142 area, where the median household income is $147,723. The closest ZIP codes are 02141 (Cambridge, 0.5 mi north), 02114 (Boston, 0.8 mi east) and 02108 (Boston, 0.8 mi east).
| ZIP code | 02142 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cambridge |
| State | Massachusetts (MA) |
| County | Middlesex County |
| Time zone | Eastern Time · now |
| Area codes | 617, 857 |
| Coordinates | 42.362, -71.083 map |
| 3-digit prefix | 021 |
Population and income in 02142
| Population | 4,737 · lower than 66% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 15,086 · higher than 94% of Massachusetts ZIP codes |
| Median age | 30.9 years · lower than 95% of Massachusetts ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $147,723 · higher than 82% of Massachusetts ZIP codes |
| Income per person | $99,370 |
| Below the poverty line | 7.5% |
| Bachelor’s degree or higher | 89% of adults 25+ |
| Median home value | $1,954,500 · higher than 100% of Massachusetts ZIP codes |
| Median rent | $3,501 a month |
| Housing units | 2,535 |
| Households | 2,153 (1.82 people on average) |
| Owners / renters | 6.9% / 93% |
| Land area | 0.31 sq mi (plus 0.14 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 02142. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 02142
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 02141 | Cambridge, MA | 0.5 mi N | Standard |
| 02114 | Boston, MA | 0.8 mi E | Standard |
| 02108 | Boston, MA | 0.8 mi E | Standard |
| 02116 | Boston, MA | 0.9 mi S | Standard |
| 02199 | Boston, MA | 1 mi S | Standard |
| 02222 | Boston, MA | 1 mi E | Standard |
| 02139 | Cambridge, MA | 1.1 mi W | Standard |
| 02203 | Boston, MA | 1.2 mi E | Standard |
| 02112 | Boston, MA | 1.2 mi E | PO Box only |
| 02133 | Boston, MA | 1.2 mi E | Standard |
| 02196 | Boston, MA | 1.2 mi E | PO Box only |
| 02201 | Boston, MA | 1.2 mi E | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 02142 or measure the distance to another ZIP code.
How to address mail to 02142
123 MAIN ST
CAMBRIDGE MA 02142
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Kendall Square: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (02142-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Cambridge, MA
All Cambridge ZIP codes with population and income →
Questions
- What city is ZIP code 02142?
- 02142 is a Cambridge, Massachusetts ZIP code.
- What county is 02142 in?
- ZIP code 02142 is in Middlesex County, Massachusetts.
- What time zone is ZIP code 02142 in?
- 02142 is in the Eastern Time zone (America/New_York).
- What area code is 02142?
- Phone numbers in ZIP code 02142 use area codes 617 and 857.
- What is the population of ZIP code 02142?
- About 4,737 people live in ZIP code 02142, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 02142?
- The median household income in 02142 is $147,723 a year, higher than 82% of Massachusetts ZIP codes.
- What ZIP codes are near 02142?
- The nearest ZIP codes to 02142 are 02141 (Cambridge, 0.5 miles), 02114 (Boston, 0.8 miles), 02108 (Boston, 0.8 miles) and 02116 (Boston, 0.9 miles).