Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Westfield, NY

Need a ZIP Code for Westfield, NY? Please enter an address.

Area Code(s):716
Timezone(s):Eastern (GMT -05:00)
City Population:3,224 (More Details)
CBSA:Jamestown-Dunkirk-Fredonia, NY
Congressional District(s):23
Land Area:1,060 square miles (county)
Water Area:440 square miles (county)

1 ZIP Code

Westfield, NY ZIP Code Boundaries

Download ZIP Code Database

Westfield, NY Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Westfield, NY Demographic Information *

Total population**3,224
Male population1,521
Female population1,703
Median age (years)45.8
White Population3,114
Black Population17
Indian Population3
Asian Population16
Hawaiian Population1
Hispanic Population127
Median age (Male)44.2
Median age (Female)47.2
Total households1,315
Family households (families)827
Average household size2.34
Average family size2.95
Total housing units1,470
* Demographic data is based on 2010 Census for the City of WESTFIELD.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],