ZIP 03874 · Seabrook
Who lives in ZIP code 03874 (Seabrook, NH): age, income, housing, education and work.
Source: uszips 2026 (ACS-based ZIP file)
2026 ZIP profile
Seabrook, NH · Rockingham County
uszips 2026
People8,487
Median age54.3
Household income$82,995
Home value$384,648
Median rent$1,513/mo
Poverty12.0%
College degree+27.4%
Commute21 min
Place
- Metro area
- Boston-Cambridge-Newton, MA-NH
- Wider region
- Boston-Worcester-Providence, MA-RI-NH
- Metro division
- Rockingham County-Strafford County, NH
- Time zone
- Eastern
- Density
- 366 / sq mi
- Housing units
- 3,889
County
Share of the ZIP's people in each county.
Age mix
31.4% are 65 or older; 85.4% are adults.
Household income
43.6% of households earn $100K+. Median per person: $42,694.
Education (adults 25+)
31.7% of degrees are in STEM fields.
Race
4.7% Hispanic or Latino (of any race).
Households & family
- Married
- 48.0%
- Never married
- 27.3%
- Divorced
- 17.0%
- Widowed
- 7.8%
- Family size
- 2.81
- Dual-income families
- 46.6%
Housing
- Own their home
- 67.7%
- Rent burden
- 53.6%
- Men / women
- 51% / 49%
Work
- In labor force
- 55.1%
- Unemployment
- 7.8%
- Self-employed
- —
- Farmers
- —
Community
- Charitable givers
- —
- Veterans
- 11.2%
- With a disability
- 17.0%
- No health insurance
- 6.1%
- Limited English
- 2.1%
Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.