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ZIP code 11720

Centereach, NY · Suffolk County

About ZIP code 11720

  • ZIP code 11720 is in Centereach, Suffolk County, New York.
  • About 29,292 people live in it, which is 1,374.5 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.870, -73.082.

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.

Centereach, NY

ZIP code 11720 is the post office name for Centereach, NY. 31,839 people live in Centereach. Typical household income is $132,240. A typical home costs $514,800.

  • Stronger than most towns on: Dining and entertainment, Long, healthy lives and Diversity & community.
  • Weaker than most towns on: Cost of living, Property taxes and Short commute.

See all figures for Centereach

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.