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ZIP code 07831

Changewater, NJ · Warren County

About ZIP code 07831

  • ZIP code 07831 is in Changewater, Warren County, New Jersey.
  • About 36 people live in it, which is 113.6 people per square mile.
  • It also reaches into Hunterdon County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.739, -74.947.

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.

Washington, NJ

The closest town we cover is Washington, Warren County, NJ, about 1 mile from the middle of this ZIP code. 6,691 people live in Washington. Typical household income is $144,444. A typical home costs $413,800.

  • Stronger than most towns on: Safety, Space and yard size and Schools.
  • Weaker than most towns on: Property taxes, Short commute and Cost of living.

See all figures for Washington

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.