Milltown, NJ ZIP Codes, Coordinates & Counties
Milltown, New Jersey has 1 ZIP code in Middlesex county. The approximate center of Milltown is 40.447, -74.44. Milltown has about 19,663 known street addresses.
ZIP codes in Milltown, NJ
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 08850 | Middlesex | 40.447 | -74.44 |
Counties Milltown spans
Middlesex
Most common streets in Milltown
Washington, Main, Lawrence, Highland, Church, Clay, Brook, Lafayette, Prospect, Cleveland
Frequently asked questions
What ZIP codes are in Milltown, NJ?
Milltown, New Jersey has 1 ZIP code, ranging from 08850 to 08850. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Milltown, NJ in?
Milltown is in Middlesex county.
What are the latitude and longitude of Milltown, NJ?
The approximate center of Milltown, New Jersey is latitude 40.447, longitude -74.44. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Milltown, NJ have?
Milltown has 1 ZIP code.
How many addresses are in Milltown, NJ?
Milltown, New Jersey has about 19,663 known street addresses in the sthan.io US address database.
What are the most common streets in Milltown, NJ?
Some of the most common street names in Milltown are Washington, Main, Lawrence, Highland, Church, Clay.
What cities are near Milltown, NJ?
Cities near Milltown include East Brunswick (2 mi), North Brunswick (2 mi), New Brunswick (3 mi), South River (3 mi), Highland Park (4 mi).
Cities near Milltown
East Brunswick, NJ (2 mi) North Brunswick, NJ (2 mi) New Brunswick, NJ (3 mi) South River, NJ (3 mi) Highland Park, NJ (4 mi) Spotswood, NJ (4 mi) Helmetta, NJ (5 mi) Dayton, NJ (6 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database