Unified School District · NJ
Mount Arlington Borough School District
Mount Arlington Borough School District is a unified school district in New Jersey with a community population of 5,935. The median household income is $92,264 and the median age is 48.1.
5,935
Population
2771
People / sq mi
$92,264
Median Income
48.1
Median Age
Mount Arlington Borough School District covers 2 sq mi of land at 2770.8 people per square mile.
Race & Ethnicity
| White | 79.6% |
| Black or African American | 4.5% |
| Asian | 48.8% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$92,264
Median Household Income
$54,256
Per Capita Income
3.1%
Poverty Rate
2.1%
Unemployment
Housing
$422,900
Median Home Value
$2,392
Median Rent
75.2%
Homeownership
Education Attainment
98.6%
High School+
50.9%
Bachelor's+
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State rankings
Frequently Asked Questions
Mount Arlington Borough School District serves a community with a population of 5,935 according to the latest Census ACS 5-Year estimates. This unified school district is located in New Jersey.
The median household income in Mount Arlington Borough School District is $92,264, with a per capita income of $54,256. The poverty rate is 3.1%.
Mount Arlington Borough School District is 79.6% White, 4.5% Black or African American, 48.8% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mount Arlington Borough School District, 98.6% of adults have a high school diploma or higher, and 50.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mount Arlington Borough School District is $422,900, with a median rent of $2,392. The homeownership rate is 75.2%.
More from New Jersey
Data for Mount Arlington Borough School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3410860).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
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.
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.