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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Humboldt, KS

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Counties:ALLEN, KS
Area Code(s):620
Timezone(s):Central (GMT -06:00)
City Population:1,953 (More Details)
Congressional District(s):02
Land Area:500 square miles (county)
Water Area:5 square miles (county)

1 ZIP Code

Humboldt, KS ZIP Code Boundaries

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Humboldt, KS Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Humboldt, KS Demographic Information *

Total population**1,953
Male population914
Female population1,039
Median age (years)40.7
White Population1,835
Black Population28
Indian Population11
Asian Population0
Hawaiian Population1
Hispanic Population100
Median age (Male)38.6
Median age (Female)42.8
Total households829
Family households (families)511
Average household size2.33
Average family size2.97
Total housing units923
* Demographic data is based on 2010 Census for the City of HUMBOLDT.
** 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],