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: May 1, 2023

ZIP Codes for City of La Harpe, IL

Need a ZIP Code for La Harpe, IL? Please enter an address.

Counties:HANCOCK, IL
Area Code(s):217, 447
Timezone(s):Central (GMT -06:00)
City Population:1,235 (More Details)
CBSA:Fort Madison-Keokuk, IA-IL-MO
Congressional District(s):15
Land Area:794 square miles (county)
Water Area:21 square miles (county)

1 ZIP Code

La Harpe, IL ZIP Code Boundaries

Download ZIP Code Database

La Harpe, IL Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
61450Standard1,742100.00%LA CROSSE

La Harpe, IL Demographic Information *

Total population**1,235
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 for the City of LA HARPE.
** 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],