Unified School District · MA
Holliston School District
Holliston School District is a unified school district in Massachusetts with a community population of 15,094. The median household income is $159,817 and the median age is 45.2.
15,094
Population
809
People / sq mi
$159,817
Median Income
45.2
Median Age
Holliston School District covers 19 sq mi of land at 809.1 people per square mile.
Race & Ethnicity
| White | 83.3% |
| Black or African American | 0.3% |
| Asian | 59.7% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$159,817
Median Household Income
$75,601
Per Capita Income
1.7%
Poverty Rate
3.0%
Unemployment
Housing
$650,300
Median Home Value
$1,821
Median Rent
87.4%
Homeownership
Education Attainment
96.3%
High School+
65.9%
Bachelor's+
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Frequently Asked Questions
Holliston School District serves a community with a population of 15,094 according to the latest Census ACS 5-Year estimates. This unified school district is located in Massachusetts.
The median household income in Holliston School District is $159,817, with a per capita income of $75,601. The poverty rate is 1.7%.
Holliston School District is 83.3% White, 0.3% Black or African American, 59.7% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Holliston School District, 96.3% of adults have a high school diploma or higher, and 65.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Holliston School District is $650,300, with a median rent of $1,821. The homeownership rate is 87.4%.
More from Massachusetts
Data for Holliston School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2506240).
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.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
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.