ZIP code
03874
Seabrook, NH
03874 covers Seabrook in Rockingham County, with 8,613 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 03874. Methodology
ZIP code map of 03874

About ZIP code 03874
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 03874. Not ACS. Methodology
People in 03874
Race
- White7,873
- Black or African American73
- American Indian or Alaska Native22
- Asian77
- Native Hawaiian and Pacific Islander3
- Other race90
- Two or more races404
Hispanic or Latino (any race): 199
Age
- Under 10618
- 10 to 19811
- 20 to 29915
- 30 to 39856
- 40 to 49866
- 50 to 591,553
- 60 to 691,555
- 70 to 79971
- 80 and older397
Income and housing in 03874
Education
- High school graduate91.2%
- Bachelor's degree26.0%
- Graduate degree7.2%
Places covering 03874
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Seabrook Beach12.6%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Rockingham County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
87.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 03874
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,410 | |
| 2006 | 8,100 | |
| 2007 | 8,794 | |
| 2008 | 8,196 | |
| 2009 | 8,028 | |
| 2010 | 8,152 | |
| 2011 | 8,876 | 8,207 |
| 2012 | 8,909 | 8,070 |
| 2013 | 9,037 | 8,300 |
| 2014 | 8,817 | 8,120 |
| 2015 | 8,836 | 8,190 |
| 2016 | 8,809 | 8,320 |
| 2017 | 8,893 | 8,070 |
| 2018 | 8,868 | 8,110 |
| 2019 | 8,925 | 8,180 |
| 2020 | 8,982 | 8,380 |
| 2021 | 8,627 | 8,040 |
| 2022 | 8,614 | 8,040 |
| 2023 | 8,613 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 03874
12 nearest ZIP centroids (any distance)
- 01952Salisbury2.8 miPop 9,217 · Income $102,521
- 03844Hampton Falls3.2 miPop 2,357 · Income $155,787
- 03842Hampton4.1 miPop 16,180 · Income $94,433
- 01950Newburyport5.1 miPop 18,444 · Income $144,259
- 01913Amesbury5.3 miPop 17,277 · Income $100,599
- 03862North Hampton6.9 miPop 4,563 · Income $136,170
- 03827East Kingston7.0 miPop 3,213 · Income $135,341
- 01951Newbury7.6 miPop 2,938 · Income $175,779
- 01985West Newbury7.8 miPop 4,536 · Income $189,048
- 03871Rye Beach8.0 miPop 459 · Income —
- 01860Merrimac8.3 miPop 6,707 · Income $116,477
- 03833Exeter8.9 miPop 22,676 · Income $110,566
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 03874, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 03874 FAQ
- What city is ZIP code 03874 in?
- 03874 is in Seabrook, NH.
- What county is 03874 in?
- 03874 is in Rockingham County.
- What is the median household income in 03874?
- The median household income in 03874 is $87,000.
- Which ZIP codes are near 03874?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 03874.