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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2021

ZIP Codes for City of Truro, IA

Truro, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 50257StandardMadison992641

Timezone(s):Central (GMT -06:00)
Counties:MADISON, IA
Population:485 (More Details)
Male Population:232
Female Population:253
Median Age:30
ZIP Codes:1
Area Codes:1
Total Area:562 square miles (county)
Land Area:561 square miles (county)
Water Area:1 square miles (county)

Truro, IA Demographic Information *

Total population485
Male population232
Female population253
Median age (years)29.6
White Population477
Black Population0
Indian Population2
Asian Population2
Hawaiian Population0
Hispanic Population1
Median age (Male)28.7
Median age (Female)31.1
Total households163
Family households (families)122
Average household size2.98
Average family size3.47
Total housing units187
* Demographic data is based on 2010 Census.

Truro, IA Other Information

66 Cities within 30 miles of Truro, IA Products


  1. U.S. Postal Service [Last Updated: 12/1/2021],
  2. Internal Data Creation [Last Updated: 12/1/2021],
  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],