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ZIP Code Database - Facts & Stats

Data Last Updated: January 1, 2022

ZIP Codes for City of Iola, TX

Iola, TX Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 77861StandardGrimes2,506936

Timezone(s):Central (GMT -06:00)
Counties:GRIMES, TX
Population:401 (More Details)
Male Population:189
Female Population:212
Median Age:36
ZIP Codes:1
Area Codes:1
Total Area:802 square miles (county)
Land Area:787 square miles (county)
Water Area:14 square miles (county)

Iola, TX Demographic Information *

Total population401
Male population189
Female population212
Median age (years)35.8
White Population358
Black Population4
Indian Population2
Asian Population0
Hawaiian Population0
Hispanic Population60
Median age (Male)37.4
Median age (Female)33.5
Total households151
Family households (families)110
Average household size2.66
Average family size3.09
Total housing units175
* Demographic data is based on 2010 Census.

Iola, TX Other Information

30 Cities within 30 miles of Iola, TX Products


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