Elementary School District · NH
New Castle School District
New Castle School District is a elementary school district in New Hampshire with a community population of 827. The median household income is $176,953 and the median age is 62.8.
827
Population
1022
People / sq mi
$176,953
Median Income
62.8
Median Age
New Castle School District covers 1 sq mi of land at 1022.2 people per square mile.
Race & Ethnicity
| White | 96.1% |
| Black or African American | 0.0% |
| Asian | 62.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$176,953
Median Household Income
$125,291
Per Capita Income
5.2%
Poverty Rate
0.0%
Unemployment
Housing
$1,701,300
Median Home Value
$3,501
Median Rent
93.0%
Homeownership
Education Attainment
95.0%
High School+
68.8%
Bachelor's+
Other New Hampshire School Districts
Largest Cities in New Hampshire
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Congressional Districts in New Hampshire
State rankings
Frequently Asked Questions
New Castle School District serves a community with a population of 827 according to the latest Census ACS 5-Year estimates. This elementary school district is located in New Hampshire.
The median household income in New Castle School District is $176,953, with a per capita income of $125,291. The poverty rate is 5.2%.
New Castle School District is 96.1% White, 0.0% Black or African American, 62.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In New Castle School District, 95.0% of adults have a high school diploma or higher, and 68.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in New Castle School District is $1,701,300, with a median rent of $3,501. The homeownership rate is 93.0%.
More from New Hampshire
Data for New Castle School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 3305070).
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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.