Hillside, NJ ZIP Codes, Coordinates & Counties
Hillside, New Jersey has 1 ZIP code in Union county. The approximate center of Hillside is 40.696, -74.229. Hillside has about 40,349 known street addresses.
ZIP codes in Hillside, NJ
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 07205 | Union | 40.696 | -74.229 |
Counties Hillside spans
Union
Most common streets in Hillside
Liberty, Hillside, Broad, Central, Columbia, Hollywood, Long, Maple, Salem, Thomas
Frequently asked questions
What ZIP codes are in Hillside, NJ?
Hillside, New Jersey has 1 ZIP code, ranging from 07205 to 07205. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Hillside, NJ in?
Hillside is in Union county.
What are the latitude and longitude of Hillside, NJ?
The approximate center of Hillside, New Jersey is latitude 40.696, longitude -74.229. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Hillside, NJ have?
Hillside has 1 ZIP code.
How many addresses are in Hillside, NJ?
Hillside, New Jersey has about 40,349 known street addresses in the sthan.io US address database.
What are the most common streets in Hillside, NJ?
Some of the most common street names in Hillside are Liberty, Hillside, Broad, Central, Columbia, Hollywood.
What cities are near Hillside, NJ?
Cities near Hillside include Elizabeth (2 mi), Irvington (2 mi), Union (2 mi), Kenilworth (3 mi), Maplewood (3 mi).
Cities near Hillside
Elizabeth, NJ (2 mi) Irvington, NJ (2 mi) Union, NJ (2 mi) Kenilworth, NJ (3 mi) Maplewood, NJ (3 mi) Newark, NJ (3 mi) Roselle, NJ (3 mi) Roselle Park, NJ (3 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database