ZIP 01940 · Lynnfield
Who lives in ZIP code 01940 (Lynnfield, MA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Lynnfield, MA · Essex County
uszips 2026
People13,285
Median age41.9
Household income$173,214
Home value$903,338
Median rent$2,676/mo
Poverty5.9%
College degree+62.7%
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
- 509 / sq mi
- Housing units
- 4,650
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
18.4% are 65 or older; 72.4% are adults.
Household income
70.3% of households earn $100K+. Median per person: $78,771.
Education (adults 25+)
40.1% of degrees are in STEM fields.
Race
5.5% Hispanic or Latino (of any race).
Households & family
- Married
- 65.3%
- Never married
- 21.7%
- Divorced
- 7.7%
- Widowed
- 5.2%
- Family size
- 3.29
- Dual-income families
- 66.1%
Housing
- Own their home
- 87.7%
- Rent burden
- 31.3%
- Men / women
- 49% / 51%
Work
- In labor force
- 68.3%
- Unemployment
- 2.9%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 3.3%
- With a disability
- 7.4%
- No health insurance
- 1.2%
- Limited English
- 2.3%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.