Seabrook Beach, NH ZIP Codes
One ZIP code serves Seabrook Beach, New Hampshire: 03874. Together they are home to 8,487 residents in 3,889 households. That is more than the 1,001 people counted inside Seabrook Beach Census-designated place, because these ZIP codes reach past its boundary.
Seabrook Beach Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,001 |
| Households | 550 |
| Median household income | $93,571 |
| Median home value | $920,900 |
| Median age | 62 |
| Median rent | $1,725 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,487 |
| Households (sum of ZIP codes) | 3,889 |
| Median household income, range across ZIP codes | $82,995 (03874) to $82,995 (03874) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $82,995 |
| Homeowners | 67.7% |
| Households with kids under 18 | 16.4% |
| Moved in the past year | 10.2% |
| Carrier routes in EDDM2GO's route library | 6 routes, 4,397 homes (1 of 1 ZIP codes) |
Every ZIP code in Seabrook Beach
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 03874 | Seabrook | 8,487 | 3,889 | $82,995 | $446,100 | 67.7% | 16.4% | 10.2% | 6 | 4,811 | 12% of its land |
A ZIP code is listed for Seabrook Beach when at least 10% of its land lies inside the Seabrook Beach Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Seabrook Beach. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Seabrook Beach.
Counties
- Rockingham County — 36 ZIP codes
Price a mailing to Seabrook Beach ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Seabrook Beach, NH?
- 03874. A ZIP code is listed for Seabrook Beach when at least 10% of its land lies inside the Seabrook Beach Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Seabrook Beach.
- What is the population of Seabrook Beach, NH?
- The Census Bureau counts 1,001 residents inside Seabrook Beach Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Seabrook Beach hold 8,487 residents in all.
- What is the median household income in Seabrook Beach, NH?
- $93,571 inside Seabrook Beach Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $82,995 to $82,995.
- How many carrier routes and mailboxes are in Seabrook Beach, NH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 6 carrier routes reaching 4,397 residential and 414 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.