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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Fort Riley, KS

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Counties:GEARY, KS
Area Code(s):785
Timezone(s):Central (GMT -06:00)
City Population:7,761 (More Details)
CBSA:Manhattan, KS
Congressional District(s):01, 02
Land Area:385 square miles (county)
Water Area:20 square miles (county)

1 ZIP Code

Fort Riley, KS ZIP Code Boundaries

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Fort Riley, KS Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
66442Standard14,283100.00%FT RILEY, JUNCTION CITY

Fort Riley, KS Demographic Information *

Total population**7,761
Male population4,975
Female population2,786
Median age (years)22.1
White Population5,631
Black Population1,235
Indian Population86
Asian Population185
Hawaiian Population50
Hispanic Population951
Median age (Male)22.2
Median age (Female)21.4
Total households1,345
Family households (families)1,265
Average household size3.65
Average family size3.79
Total housing units1,575
* Demographic data is based on 2010 Census for the City of FORT RILEY.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  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],