Elementary School District · NH
Seabrook School District
Seabrook School District is a elementary school district in New Hampshire with a community population of 8,427. The median household income is $84,349 and the median age is 54.0.
8,427
Population
939
People / sq mi
$84,349
Median Income
54.0
Median Age
Seabrook School District covers 9 sq mi of land at 938.7 people per square mile.
Race & Ethnicity
| White | 87.3% |
| Black or African American | 0.0% |
| Asian | 54.9% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$84,349
Median Household Income
$48,681
Per Capita Income
9.0%
Poverty Rate
3.8%
Unemployment
Housing
$443,500
Median Home Value
$1,542
Median Rent
68.2%
Homeownership
Education Attainment
92.5%
High School+
27.5%
Bachelor's+
Other New Hampshire School Districts
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Congressional Districts in New Hampshire
State rankings
Frequently Asked Questions
Seabrook School District serves a community with a population of 8,427 according to the latest Census ACS 5-Year estimates. This elementary school district is located in New Hampshire.
The median household income in Seabrook School District is $84,349, with a per capita income of $48,681. The poverty rate is 9.0%.
Seabrook School District is 87.3% White, 0.0% Black or African American, 54.9% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Seabrook School District, 92.5% of adults have a high school diploma or higher, and 27.5% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Seabrook School District is $443,500, with a median rent of $1,542. The homeownership rate is 68.2%.
More from New Hampshire
Data for Seabrook School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 3306150).
this entity is one of the data points covered by this site’s U.S. population demographics dataset. The detail above comes directly from the U.S. Census Bureau ACS and decennial files; the context that follows situates the headline numbers against the broader distribution across U.S. states, metros, cities, and ZIPs.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.