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ZIP Code Database - Facts & Stats

ZIP Codes for City of Washington, UT

Washington, UT Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 84780StandardWashington18,756435

Timezone(s):Mountain (GMT -07:00)
Population:18,761 (More Details)
Male Population:9,329
Female Population:9,432
Median Age:31
ZIP Codes:1
Area Codes:1
Total Area:2,430 square miles (county)
Land Area:2,427 square miles (county)
Water Area:4 square miles (county)

Washington, UT Demographic Information *

Total population18,761
Male population9,329
Female population9,432
Median age (years)31
White Population17,010
Black Population61
Indian Population185
Asian Population168
Hawaiian Population127
Hispanic Population1,574
Median age (Male)30.6
Median age (Female)31.4
Total households6,120
Family households (families)4,970
Average household size3.06
Average family size3.41
Total housing units7,546
* Demographic data is based on 2010 Census.

Washington, UT Other Information

20 Cities within 30 miles of Washington, UT Products