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ZIP code 08831

Monroe Township, NJ · Middlesex County

About ZIP code 08831

  • ZIP code 08831 is in Monroe Township, Middlesex County, New Jersey.
  • About 55,658 people live in it, which is 418.9 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.329, -74.431.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Monroe, NJ

ZIP code 08831 is the post office name for Monroe, Middlesex County, NJ. 49,032 people live in Monroe. Typical household income is $107,892. A typical home costs $540,900.

  • Stronger than most towns on: Home internet and working from home, Long, healthy lives and Safety.
  • Weaker than most towns on: Short commute, Property taxes and Cost of living.

See all figures for Monroe

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.