Unified School District · MA
Groton-Dunstable School District
Groton-Dunstable School District is a unified school district in Massachusetts with a community population of 14,798. The median household income is $195,763 and the median age is 41.4.
14,798
Population
301
People / sq mi
$195,763
Median Income
41.4
Median Age
Groton-Dunstable School District covers 49 sq mi of land at 300.6 people per square mile.
Race & Ethnicity
| White | 84.3% |
| Black or African American | 0.0% |
| Asian | 60.3% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$195,763
Median Household Income
$78,468
Per Capita Income
1.7%
Poverty Rate
3.9%
Unemployment
Housing
$720,600
Median Home Value
$1,447
Median Rent
90.6%
Homeownership
Education Attainment
97.1%
High School+
68.2%
Bachelor's+
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State rankings
Frequently Asked Questions
Groton-Dunstable School District serves a community with a population of 14,798 according to the latest Census ACS 5-Year estimates. This unified school district is located in Massachusetts.
The median household income in Groton-Dunstable School District is $195,763, with a per capita income of $78,468. The poverty rate is 1.7%.
Groton-Dunstable School District is 84.3% White, 0.0% Black or African American, 60.3% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Groton-Dunstable School District, 97.1% of adults have a high school diploma or higher, and 68.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Groton-Dunstable School District is $720,600, with a median rent of $1,447. The homeownership rate is 90.6%.
More from Massachusetts
Data for Groton-Dunstable School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2505500).
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.