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Hillside

A township of 22,349 people in Union County, New Jersey
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Around town

The places and views that make it Hillside

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Outdoors in Hillside

Parks & trails →
Conserved land8.8%155 of 1,771 acres
Trails0.4 mi0.1 mi per sq mi
Parks & preserves27 conserved acres per 1,000 residents

Know a trail or park that’s missing? Anyone can add it to OpenStreetMap, and it shows up here on the next refresh.

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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The town at a glance, and the guide to how things work

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About Hillside

Township in Union County, New Jersey, US
22,456Population
2.8 sq miArea
82 ftElevation

Hillside is a township in Union County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 22,456, an increase of 1,052 (+4.9%) from the 2010 census count of 21,404, which in turn reflected a decline of 343 (−1.6%) from the 21,747 counted in the 2000 census. Hillside was incorporated as a township on April 3, 1913, from portions of Union Township, based on the results of a referendum held on April 29, 1913. The township was named for the surrounding hills. The township is split between area codes 908 and 973.

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Living in Hillside

Housing in Hillside

$523K≈ same as a year ago Typical home value · Zillow

The typical Hillside home is worth about $523,000, about the same as a year ago, 10% below the New Jersey typical home.

Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Hillside

C−

Safety Grade C-

Hillside reports more crime per resident than most U.S. towns we grade: about 81% report less.

Violent crime per 1,000
Hillside 2.2
New Jersey 2
U.S. 3.3
Property crime per 1,000
Hillside 24
New Jersey 12.7
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Health in Hillside

Compared with New Jersey

1better than NJ·17worse

of 32 measures CDC estimates. The other 14 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Newark Beth Israel Medical CenterNewark · 1.3 mi · ER
Newark Community Health CentersNewark · 1.3 mi · sliding-scale fees
Primary careNo shortage
DentalNo shortage
Mental healthNo shortage
CDC PLACES 2025 · modeled estimates for adults · ZIP code 07205 · CMS · HRSAHealth in Hillside →

Schools in Hillside

All Hillside schools →
D

School Grade D

The public schools Hillside’s kids attend, from kindergarten through graduation, trail 86% of New Jersey’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

See how Hillside’s schools compare in NJ →
DistrictHillside Public School DistrictSchools8

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within NJ. Ratings are from neighbors.

Famous people from HillsideWriters, athletes, leaders and more who were born in Hillside.Meet them →

Where Hillside is

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Locator map of Hillside
Wikimedia Commons · Map: No machine-readable author provided. JimIrwin assumed (based on copyright claims). · CC BY 2.5

Location map

New Jersey · NJ · Union CountyTown boundary on OpenStreetMap →

How things work in Hillside

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Hillside

New Jersey · NJ · Union County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01