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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Mount Pleasant, PA

Mount Pleasant, PA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 15666StandardWestmoreland16,461

Timezone(s):Eastern (GMT -05:00)
Population:4,454 (More Details)
Male Population:2,084
Female Population:2,370
Median Age:46
ZIP Codes:1
Area Codes:2
Total Area:1,036 square miles (county)
Land Area:1,028 square miles (county)
Water Area:9 square miles (county)

Mount Pleasant, PA Demographic Information *

Total population4,454
Male population2,084
Female population2,370
Median age (years)46.3
White Population4,327
Black Population77
Indian Population4
Asian Population4
Hawaiian Population0
Hispanic Population30
Median age (Male)42.5
Median age (Female)49.5
Total households2,034
Family households (families)1,134
Average household size2.11
Average family size2.8
Total housing units2,226
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  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],