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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Dennis, KS

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Counties:LABETTE, KS
Area Code(s):620
Timezone(s):Central (GMT -06:00)
City Population:373 (More Details)
CBSA:Parsons, KS
Congressional District(s):02
Land Area:645 square miles (county)
Water Area:8 square miles (county)

1 ZIP Code

Dennis, KS ZIP Code Boundaries

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Dennis, KS Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Dennis, KS Demographic Information *

There is no Census data for the city of DENNIS, KS. We have pulled information for the ZIP Code 67341 instead.
Total population**373
Male population198
Female population175
Median age (years)38.5
White Population342
Black Population1
Indian Population3
Asian Population1
Hawaiian Population1
Hispanic Population23
Median age (Male)38
Median age (Female)38.8
Total households133
Family households (families)97
Average household size2.8
Average family size3.3
Total housing units143
* Demographic data is based on 2010 Census for the City of DENNIS.
** 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],