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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of La Harpe, IL

La Harpe, IL Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 61450StandardHancock1,742217

Timezone(s):Central (GMT -06:00)
Counties:HANCOCK, IL
Population:1,235 (More Details)
Male Population:598
Female Population:637
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:814 square miles (county)
Land Area:794 square miles (county)
Water Area:21 square miles (county)

La Harpe, IL Demographic Information *

Total population1,235
Male population598
Female population637
Median age (years)44.3
White Population1,222
Black Population4
Indian Population4
Asian Population0
Hawaiian Population1
Hispanic Population1
Median age (Male)42
Median age (Female)46.6
Total households527
Family households (families)346
Average household size2.28
Average family size2.8
Total housing units604
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],