ZIP Code 08831 – Monroe Township, New Jersey | ZipsCode.us
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ZIP Code 08831
Monroe Township, New Jersey · Middlesex
ZIP code 08831 belongs to the city of Monroe Township in New Jersey (Middlesex). See all New Jersey ZIP Codes.
ZIP code 08831 belongs to Monroe Township, New Jersey, in Middlesex. If you are mailing a letter or package to this area, use Monroe Township, NJ 08831 in the address. On this page you will find the city and county for 08831, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 08831?
The city for ZIP code 08831 is Monroe Township, New Jersey. When you write an address in this area, the correct format is: Name, Street Address, Monroe Township, NJ 08831.
ZIP Code 08831 County and State
ZIP code 08831 is located in Middlesex, New Jersey. For a complete list of cities and ZIP codes across the state, see the New Jersey ZIP Codes page.
Nearby ZIP Codes in Middlesex
These ZIP codes are in the same county as 08831:
ZIP Code 08831 on the Map
The map below shows the approximate center of ZIP code 08831, near Monroe Township, New Jersey. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.3192, -74.4285). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 08831
According to public U.S. Census Bureau data, ZIP code 08831 is home to a community in New Jersey. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 08831
Need the full ZIP+4 code for a specific street address in Monroe Township? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 08831?
ZIP code 08831 is for Monroe Township, New Jersey.
What county is ZIP code 08831 in?
ZIP code 08831 is in Middlesex, New Jersey.
What state is ZIP code 08831 in?
ZIP code 08831 is in New Jersey (NJ).
How do I find the ZIP+4 for an address in 08831?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 08831?
Nearby ZIP codes include 07001 (Avenel), 07008 (Carteret), 07064 (Port Reading), 07067 (Colonia), 07077 (Sewaren).
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