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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Mount Kisco, NY

Mount Kisco, NY Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 10549StandardWestchester16,638

Timezone(s):Eastern (GMT -05:00)
Population:10,877 (More Details)
Male Population:5,632
Female Population:5,245
Median Age:38
ZIP Codes:1
Area Codes:1
Total Area:500 square miles (county)
Land Area:431 square miles (county)
Water Area:69 square miles (county)

Mount Kisco, NY Demographic Information *

Total population10,877
Male population5,632
Female population5,245
Median age (years)38
White Population7,561
Black Population568
Indian Population82
Asian Population520
Hawaiian Population4
Hispanic Population3,818
Median age (Male)35.2
Median age (Female)41.2
Total households4,102
Family households (families)2,584
Average household size2.64
Average family size3.15
Total housing units4,289
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],