Town Chart.

← Look up another ZIP code · All towns in New York

ZIP code 14770

Portville, NY · Allegany County

About ZIP code 14770

  • ZIP code 14770 is in Portville, Allegany County, New York.
  • About 2,621 people live in it, which is 34.7 people per square mile.
  • It also reaches into Cattaraugus County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 42.047, -78.300.

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.

Portville, NY

ZIP code 14770 is the post office name for Portville, NY. 951 people live in Portville. Typical household income is $61,793. A typical home costs $102,900.

  • Stronger than most towns on: Short commute, Housing affordability and Cost of living.
  • Weaker than most towns on: Pleasant weather for being outdoors, Property taxes and Home internet and working from home.

See all figures for Portville

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.