ZIP 01824 · Chelmsford
Who lives in ZIP code 01824 (Chelmsford, MA): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Chelmsford, MA · Middlesex County
uszips 2026
People26,650
Median age41.8
Household income$140,050
Home value$617,131
Median rent$2,167/mo
Poverty5.4%
College degree+55.5%
Commute28 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
- 570 / sq mi
- Housing units
- 9,877
County
Share of the ZIP's people in each county.
Age mix
18.5% are 65 or older; 78.5% are adults.
Household income
66.9% of households earn $100K+. Median per person: $62,256.
Education (adults 25+)
54.6% of degrees are in STEM fields.
Race
5.8% Hispanic or Latino (of any race).
Households & family
- Married
- 57.9%
- Never married
- 27.5%
- Divorced
- 8.4%
- Widowed
- 6.1%
- Family size
- 3.21
- Dual-income families
- 67.5%
Housing
- Own their home
- 82.3%
- Rent burden
- 43.1%
- Men / women
- 48% / 52%
Work
- In labor force
- 68.0%
- Unemployment
- 6.5%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 4.9%
- With a disability
- 11.7%
- No health insurance
- 1.3%
- Limited English
- 2.3%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.