ZIP 02140 · Cambridge
Who lives in ZIP code 02140 (Cambridge, MA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Cambridge, MA · Middlesex County
uszips 2026
People21,204
Median age33.9
Household income$135,286
Home value$1,151,835
Median rent$2,615/mo
Poverty11.1%
College degree+79.1%
Commute32 min
Place
- Metro area
- Boston-Cambridge-Newton, MA-NH
- Wider region
- Boston-Worcester-Providence, MA-RI-NH
- Metro division
- Cambridge-Newton-Framingham, MA
- Time zone
- Eastern
- Density
- 7,068 / sq mi
- Housing units
- 9,944
County
Share of the ZIP's people in each county.
Age mix
13.0% are 65 or older; 84.2% are adults.
Household income
63.4% of households earn $100K+. Median per person: $77,380.
Education (adults 25+)
67.4% of degrees are in STEM fields.
Race
6.2% Hispanic or Latino (of any race).
Households & family
- Married
- 42.1%
- Never married
- 47.2%
- Divorced
- 8.1%
- Widowed
- 2.6%
- Family size
- 2.91
- Dual-income families
- 65.0%
Housing
- Own their home
- 34.9%
- Rent burden
- 25.5%
- Men / women
- 52% / 48%
Work
- In labor force
- 75.7%
- Unemployment
- 2.6%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 1.7%
- With a disability
- 7.2%
- No health insurance
- 2.2%
- Limited English
- 7.9%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.