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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Mount Calm, TX

Mount Calm, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 76673StandardHill1,187

Timezone(s):Central (GMT -06:00)
Counties:HILL, TX
Population:320 (More Details)
Male Population:152
Female Population:168
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:986 square miles (county)
Land Area:959 square miles (county)
Water Area:27 square miles (county)

Mount Calm, TX Demographic Information *

Total population320
Male population152
Female population168
Median age (years)37
White Population258
Black Population23
Indian Population2
Asian Population1
Hawaiian Population0
Hispanic Population65
Median age (Male)38
Median age (Female)36.6
Total households121
Family households (families)88
Average household size2.64
Average family size3.09
Total housing units144
* Demographic data is based on 2010 Census. Products


  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],