Unified School District · NJ
Middlesex Borough School District
Middlesex Borough School District is a unified school district in New Jersey with a community population of 14,645. The median household income is $105,000 and the median age is 44.3.
14,645
Population
4199
People / sq mi
$105,000
Median Income
44.3
Median Age
Middlesex Borough School District covers 3 sq mi of land at 4198.7 people per square mile.
Race & Ethnicity
| White | 59.0% |
| Black or African American | 3.0% |
| Asian | 40.6% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$105,000
Median Household Income
$51,617
Per Capita Income
11.0%
Poverty Rate
2.4%
Unemployment
Housing
$446,400
Median Home Value
$1,416
Median Rent
73.9%
Homeownership
Education Attainment
90.7%
High School+
36.9%
Bachelor's+
Other New Jersey School Districts
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State rankings
Frequently Asked Questions
Middlesex Borough School District serves a community with a population of 14,645 according to the latest Census ACS 5-Year estimates. This unified school district is located in New Jersey.
The median household income in Middlesex Borough School District is $105,000, with a per capita income of $51,617. The poverty rate is 11.0%.
Middlesex Borough School District is 59.0% White, 3.0% Black or African American, 40.6% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Middlesex Borough School District, 90.7% of adults have a high school diploma or higher, and 36.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Middlesex Borough School District is $446,400, with a median rent of $1,416. The homeownership rate is 73.9%.
More from New Jersey
Data for Middlesex Borough School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3410050).
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.
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.