ZIP 03257 · New London
Who lives in ZIP code 03257 (New London, NH): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
New London, NH · Merrimack County
uszips 2026
People4,484
Median age50.9
Household income$107,000
Home value$560,127
Median rent$1,594/mo
Poverty0.9%
College degree+64.7%
Commute25 min
Place
- Metro area
- Concord, NH (micro)
- Wider region
- Boston-Worcester-Providence, MA-RI-NH
- Time zone
- Eastern
- Density
- 74 / sq mi
- Housing units
- 1,650
Spans 2 counties
Share of the ZIP's people in each county.
Age mix
34.5% are 65 or older; 87.0% are adults.
Household income
53.6% of households earn $100K+. Median per person: $45,197.
Education (adults 25+)
52.0% of degrees are in STEM fields.
Race
2.8% Hispanic or Latino (of any race).
Households & family
- Married
- 49.1%
- Never married
- 34.1%
- Divorced
- 6.9%
- Widowed
- 9.9%
- Family size
- 2.78
- Dual-income families
- 51.0%
Housing
- Own their home
- 90.6%
- Rent burden
- 38.7%
- Men / women
- 48% / 52%
Work
- In labor force
- 45.4%
- Unemployment
- 3.7%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 8.0%
- With a disability
- 14.5%
- No health insurance
- 1.6%
- Limited English
- 0.0%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.