Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NJ/MONTVILLE

Montville ZIP code, New Jersey

The ZIP code for Montville, NJ is 07045, and its area codes are 973 and 862.

USPS city name
1 ZIP code
Population
10,561
Area codes
973, 862

NANPA lists no telephone rate centre for Montville itself, so these are the area codes of the nearest one, Boonton (2.9 miles). A town on an area-code boundary can differ from its neighbour.

Montville in numbers

About 10,561 people live in Montville, in 3,825 households. The median household income is $185,078 a year, 79% above the New Jersey median of $103,556 (US: $80,734). The median owner-occupied home is valued at $669,400 (47% above the New Jersey median).

Population10,561Montville10,561
Households3,825Montville3,825
Median household income$185,078Montville$185,078New Jersey$103,556US $80,734
Median home value$669,400Montville$669,400New Jersey$454,400US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Montville. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Montville

ZIP codes with the USPS city name Montville
ZIP City Type Population Median income Median home
07045 Montville , NJ Standard 10,561 $185,078 $669,400

Map of Montville ZIP codes

07045

The ZIP codes of Montville, NJ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Montville

The nearest larger towns are Lake Hiawatha (11,018 people, 2.0 mi), Lincoln Park (10,957 people, 3.4 mi) and Parsippany (21,345 people, 3.8 mi).

Towns near Montville
TownPopulationDistance
Towaco 5,612 1.8 mi
Lake Hiawatha 11,018 2.0 mi
Boonton 8,854 2.1 mi
Pine Brook 5,961 2.8 mi
Lincoln Park 10,957 3.4 mi
Parsippany 21,345 3.8 mi
Mountain Lakes 4,585 4.1 mi
Troy Hills 5,179 4.2 mi
Pompton Plains 10,971 5.2 mi
Kinnelon 10,013 5.3 mi
Packanack Lake 6,321 6.1 mi
North Caldwell 6,656 6.2 mi
Butler 8,133 6.4 mi
Whippany 8,970 6.4 mi

More nearby: every ZIP code in Morris County · New Jersey ZIP codes

Cite this page

zipcodes.pro. “Montville, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/montville

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