03874 ZIP Code
Seabrook, New hampshire
January 21, 2026
| ZIP Code: | 03874 |
| City/Town: | Seabrook |
| County: | Rockingham |
| State: | New hampshire |
| ZIP Type: | Standard |
| Population: | 8,614 |
| Median Household Income: | $85,767 |
| Per Capita Income: | $45,714 |
| Total Housing Units: | 4,433 |
| Median Home Value: | $377,700 |
| Land Area: | 8.9 sq miles
23.2 sq km |
| Water Area: | 0.6 sq miles
1.6 sq km |
| Coordinates: | 42.8831, -70.8608 |
Population Information (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 8,614 | -- | -- |
| Male: | 4,432 | 51.5% | 49.6% |
| Female: | 4,182 | 48.5% | 50.4% |
| Median Age: | 50.4 yrs | -- | 38.5 yrs |
| Under 5 years: | 258 | 3.0% | 5.7% |
| 5 to 9 years: | 439 | 5.1% | 6.0% |
| 10 to 14 years: | 338 | 3.9% | 6.5% |
| 15 to 19 years: | 428 | 5.0% | 6.6% |
| 20 to 24 years: | 284 | 3.3% | 6.7% |
| 25 to 34 years: | 1,064 | 12.4% | 13.7% |
| 35 to 44 years: | 821 | 9.5% | 12.9% |
| 45 to 54 years: | 1,314 | 15.3% | 12.4% |
| 55 to 59 years: | 550 | 6.4% | 6.5% |
| 60 to 64 years: | 666 | 7.7% | 6.4% |
| 65 to 74 years: | 1,342 | 15.6% | 9.7% |
| 75 to 84 years: | 951 | 11.0% | 4.8% |
| 85 years and over: | 159 | 1.8% | 2.0% |
Housing Information (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $377,700 | -- | $281,900 |
| Median rooms: | 5.5 | -- | 5.5 |
| Median rent: | $1,371 / mo. | -- | $1,268 / mo. |
| Total housing units: | 4,433 | -- | -- |
| Occupied housing units: | 3,803 | 85.8% | 38.0% |
| Vacant housing units: | 630 | 14.2% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 2,805 | 73.8% | 64.8% |
| Renter-occupied: | 998 | 26.2% | 35.2% |
Educational Attainment (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 6,867 | -- | -- |
| Less than 9th grade: | 241 | 3.5% | 4.7% |
| 9th to 12th grade, no diploma: | 456 | 6.6% | 6.1% |
| High school graduate: | 2,804 | 40.8% | 26.4% |
| Some college, no degree: | 961 | 14.0% | 19.7% |
| Associate degree: | 792 | 11.5% | 8.7% |
| Bachelor's degree: | 1,107 | 16.1% | 20.9% |
| Graduate or professional degree: | 506 | 7.4% | 13.7% |
| Percent high school graduate or higher: | -- | 89.9% | 89.1% |
| Percent bachelor's degree or higher: | -- | 23.5% | 34.3% |
Income Information (03874 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $85,767 / yr. | $75,149 / yr. |
| Mean household income: | $121,519 / yr. | $105,833 / yr. |
| Median family income: | $94,738 / yr. | $92,646 / yr. |
| Per capita income: | $45,714 / yr. | $41,261 / yr. |
Employment (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 4,468 | -- | 63.5% |
| Employed: | 4,019 | 91.0% | 96.4% |
| Unemployed: | 396 | 9.0% | 5.3% |
| Not in labor force: | 3,035 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 3,178 | 79.1% | 79.7% |
| Government workers: | 638 | 15.9% | 14.2% |
| Self-employed: | 203 | 5.1% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 7,929 | 92.0% | 61.6% |
| Black or African American: | 213 | 2.5% | 12.4% |
| American Indian/Alaska Native: | 0 | 0.0% | 1.1% |
| Asian: | 2 | 0.0% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 0 | 0.0% | 8.4% |
| Two or more races: | 470 | 5.5% | 10.2% |
| Hispanic or Latino (any race): | 168 | 2.0% | 18.7% |
| Mexican: | 177 | 2.1% | 11.2% |
| Puerto Rican: | 17 | 0.2% | 1.8% |
| Cuban: | 128 | 1.5% | 0.7% |
| Other Hispanic or Latino: | 20 | 0.2% | 5.0% |
| Not Hispanic or Latino: | 12 | 0.1% | 81.1% |
Income Distribution (03874 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 132 | 3.5% | 4.9% |
| $10,000 to $14,999: | 77 | 2.0% | 3.8% |
| $15,000 to $24,999: | 350 | 9.2% | 7.0% |
| $25,000 to $34,999: | 235 | 6.2% | 7.4% |
| $35,000 to $49,999: | 307 | 8.1% | 10.7% |
| $50,000 to $74,999: | 584 | 15.4% | 16.1% |
| $75,000 to $99,999: | 592 | 15.6% | 12.8% |
| $100,000 to $149,999: | 628 | 16.5% | 17.1% |
| $150,000 to $199,999: | 266 | 7.0% | 8.8% |
| $200,000 or more: | 632 | 16.6% | 11.4% |
Commute to Work (03874 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 3,194 | 79.5% | 67.8% |
| Carpooled: | 256 | 6.4% | 8.7% |
| Public transportation: | 33 | 0.8% | 4.2% |
| Walked: | 13 | 0.3% | 2.5% |
| Other means: | 86 | 2.1% | 0.9% |
| Worked from home: | 327 | 8.1% | 13.8% |
| Mean travel time to work: | 26.4 min | -- | 26.7 min |
Industry (03874 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 35 | 0.9% | 1.6% |
| Construction: | 192 | 4.8% | 6.9% |
| Manufacturing: | 663 | 16.5% | 10.0% |
| Wholesale trade: | 72 | 1.8% | 2.4% |
| Retail trade: | 560 | 13.9% | 11.0% |
| Transportation, warehousing, utilities: | 42 | 1.0% | 5.8% |
| Information: | 21 | 0.5% | 1.9% |
| Finance, insurance, real estate: | 272 | 6.8% | 6.7% |
| Professional, scientific, management: | 493 | 12.3% | 12.1% |
| Education, health care, social services: | 825 | 20.5% | 23.3% |
| Arts, entertainment, food services: | 489 | 12.2% | 9.0% |
| Other services: | 121 | 3.0% | 4.7% |
| Public administration: | 234 | 5.8% | 4.7% |
Poverty Status (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 7.3% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 7,967 | 92.5% | 91.3% |
| Private health insurance: | 6,384 | 74.1% | 67.6% |
| Public health coverage: | 3,303 | 38.3% | 35.9% |
| Without health insurance: | 594 | 6.9% | 8.7% |
Benefits & Assistance (03874 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 2,670 | 70.2% | 77.4% |
| Social Security income: | 1,828 | 48.1% | 31.0% |
| Retirement income: | 1,115 | 29.3% | 21.8% |
| Supplemental Security Income (SSI): | 238 | 6.3% | 4.5% |
| Cash public assistance income: | 139 | 3.7% | 1.8% |
| SNAP (food stamps) benefits: | 312 | 8.2% | 11.4% |
Housing Types (03874 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 2,216 | 50.0% | 61.4% |
| 1-unit, attached: | 248 | 5.6% | 6.1% |
| 2 units: | 346 | 7.8% | 3.4% |
| 3 or 4 units: | 118 | 2.7% | 4.3% |
| 5 to 9 units: | 41 | 0.9% | 4.6% |
| 10 to 19 units: | 157 | 3.5% | 4.3% |
| 20 or more units: | 410 | 9.2% | 9.9% |
| Mobile home: | 865 | 19.5% | 5.8% |
| Boat, RV, van, etc.: | 32 | 0.7% | 0.1% |
Year Structure Built (03874 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 23 | 0.5% | 0.6% |
| Built 2010 to 2019: | 312 | 7.0% | 8.2% |
| Built 2000 to 2009: | 1,105 | 24.9% | 13.5% |
| Built 1990 to 1999: | 519 | 11.7% | 13.2% |
| Built 1980 to 1989: | 545 | 12.3% | 13.2% |
| Built 1970 to 1979: | 731 | 16.5% | 14.6% |
| Built 1960 to 1969: | 345 | 7.8% | 10.2% |
| Built 1950 to 1959: | 375 | 8.5% | 9.9% |
| Built 1940 to 1949: | 216 | 4.9% | 4.6% |
| Built 1939 or earlier: | 262 | 5.9% | 12.0% |
Bedrooms (03874 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 70 | 1.6% | 2.4% |
| 1 bedroom: | 604 | 13.6% | 3.0% |
| 2 bedrooms: | 1,358 | 30.6% | 9.1% |
| 3 bedrooms: | 1,559 | 35.2% | 15.9% |
| 4 bedrooms: | 531 | 12.0% | 18.8% |
| 5 or more bedrooms: | 311 | 7.0% | 17.6% |
Heating Fuel (03874 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 1,430 | 37.6% | 47.1% |
| Bottled, tank, or LP gas: | 283 | 7.4% | 4.9% |
| Electricity: | 490 | 12.9% | 40.2% |
| Fuel oil, kerosene, etc.: | 1,407 | 37.0% | 4.2% |
| Coal or coke: | 32 | 0.8% | 0.1% |
| Wood: | 27 | 0.7% | 1.5% |
| Solar energy: | 113 | 3.0% | 0.1% |
| Other fuel: | 0 | 0.0% | 0.5% |
| No fuel used: | 21 | 0.6% | 0.2% |
Vehicles Available (03874 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 144 | 3.8% | 8.3% |
| 1 vehicle available: | 1,195 | 31.4% | 32.6% |
| 2 vehicles available: | 1,456 | 38.3% | 37.0% |
| 3 or more vehicles available: | 1,008 | 26.5% | 22.1% |
Home Value Distribution (03874 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 99 | 3.5% | 5.7% |
| $50,000 to $99,999: | 203 | 7.2% | 7.8% |
| $100,000 to $149,999: | 112 | 4.0% | 9.2% |
| $150,000 to $199,999: | 209 | 7.5% | 10.8% |
| $200,000 to $299,999: | 472 | 16.8% | 19.9% |
| $300,000 to $499,999: | 981 | 35.0% | 24.1% |
| $500,000 to $999,999: | 581 | 20.7% | 17.0% |
| $1,000,000 or more: | 148 | 5.3% | 5.6% |
Housing Costs (03874 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,228 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $876 / mo. | $584 / mo. |
| Median gross rent: | $1,371 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.41 | 2.53 |
| Average household size (renter-occupied): | 1.86 | 2.38 |
Households (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 3,803 | -- | -- |
| Married-couple households: | 1,838 | 48.3% | 47.5% |
| Cohabiting couple households: | 483 | 12.7% | 7.0% |
| Male householder, no spouse: | 632 | 16.6% | 5.4% |
| Female householder, no spouse: | 941 | 24.7% | 12.7% |
| Householder living alone: | 682 | 17.9% | 28.6% |
| 65 years and over living alone: | 1,713 | 45.0% | 11.8% |
| Average household size: | 2.27 | -- | 2.53 |
| Average family size: | 2.76 | -- | -- |
Marital Status (03874 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 3,962 | -- | -- |
| Never married: | 1,349 | 34.0% | 37.0% |
| Now married: | 1,861 | 47.0% | 49.5% |
| Separated: | 190 | 4.8% | 1.5% |
| Widowed: | 477 | 12.0% | 2.6% |
| Divorced: | 686 | 17.3% | 9.3% |
School Enrollment (03874 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 1,333 | -- | -- |
| Nursery school, preschool: | 107 | 8.0% | 5.8% |
| Kindergarten: | 97 | 7.3% | 5.0% |
| Elementary school (grades 1-8): | 616 | 46.2% | 40.5% |
| High school (grades 9-12): | 301 | 22.6% | 21.4% |
| College or graduate school: | 212 | 15.9% | 27.3% |
Veterans & Disability (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 7,336 | -- | -- |
| Veterans: | 619 | 8.4% | 6.3% |
| Civilian noninstitutionalized population: | 8,561 | -- | -- |
| With a disability: | 1,368 | 16.0% | 13.4% |
| Under 18 with disability: | 30 | 2.2% | 5.8% |
| 18 to 64 with disability: | 568 | 41.5% | 10.4% |
| 65 and over with disability: | 770 | 56.3% | 33.4% |
Mobility (Residence 1 Year Ago) (03874 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 7,755 | 90.0% | 86.9% |
| Different house: | 810 | 9.4% | 13.1% |
| Same county: | 356 | 44.0% | 7.0% |
| Different county: | 450 | 55.6% | 3.2% |
| Different state: | 435 | 53.7% | 2.5% |
| Abroad: | 4 | 0.5% | 0.4% |
Place of Birth (03874 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 8,312 | 96.5% | 86.2% |
| Foreign born: | 52 | 0.6% | 13.9% |
| Naturalized citizen: | 302 | 580.8% | 52.7% |
| Not a citizen: | 302 | 580.8% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 302 | 580.8% | 10.5% |
| Asia: | 61 | 117.3% | 31.3% |
| Africa: | 25 | 48.1% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 184 | 353.8% | 50.0% |
| Northern America: | 10 | 19.2% | 2.2% |
Language Spoken at Home (03874 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 8,356 | -- | -- |
| English only: | 8,081 | 96.7% | 78.3% |
| Language other than English: | 275 | 3.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 57 | 0.7% | 13.3% |
| Other Indo-European languages: | 197 | 2.4% | 3.5% |
| Asian/Pacific Island languages: | 1 | 0.0% | 3.5% |
| Other languages: | 20 | 0.2% | 1.0% |
Computers & Internet (03874 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 3,803 | 100.0% | 93.1% |
| Households with broadband internet: | 3,408 | 89.6% | 89.4% |
Seabrook, NH03874