Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2021

ZIP Codes for City of Washington, KS

Washington, KS Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 66968StandardWashington1,626785

Timezone(s):Central (GMT -06:00)
Population:1,131 (More Details)
Male Population:533
Female Population:598
Median Age:47
ZIP Codes:1
Area Codes:1
Total Area:899 square miles (county)
Land Area:895 square miles (county)
Water Area:4 square miles (county)

Washington, KS Demographic Information *

Total population1,131
Male population533
Female population598
Median age (years)46.8
White Population1,106
Black Population3
Indian Population1
Asian Population2
Hawaiian Population0
Hispanic Population26
Median age (Male)43.3
Median age (Female)49.8
Total households512
Family households (families)311
Average household size2.13
Average family size2.76
Total housing units582
* Demographic data is based on 2010 Census.

Washington, KS Other Information

50 Cities within 30 miles of Washington, KS Products


  1. U.S. Postal Service [Last Updated: 8/1/2021],
  2. Internal Data Creation [Last Updated: 8/1/2021],
  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],