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ZIP code 08858

Oldwick, NJ · Hunterdon County

About ZIP code 08858

  • ZIP code 08858 is in Oldwick, Hunterdon County, New Jersey.
  • About 20 people live in it, which is 2.9 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.679, -74.737.

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.

Tewksbury, NJ

The closest town we cover is Tewksbury, Hunterdon County, NJ, about 2 miles from the middle of this ZIP code. 5,893 people live in Tewksbury. Typical household income is $192,576. A typical home costs $795,400.

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

See all figures for Tewksbury

Other ZIP codes in Tewksbury

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.