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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Lostant, IL

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Counties:LA SALLE, IL
Area Code(s):815, 779
Timezone(s):Central (GMT -06:00)
City Population:498 (More Details)
CBSA:Ottawa, IL
Congressional District(s):16
Land Area:1,135 square miles (county)
Water Area:13 square miles (county)

1 ZIP Code

Lostant, IL ZIP Code Boundaries

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Lostant, IL Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
61334Standard741100.00%MOUNT PALATINE

Lostant, IL Demographic Information *

Total population**498
Male population235
Female population263
Median age (years)37.7
White Population489
Black Population0
Indian Population0
Asian Population7
Hawaiian Population0
Hispanic Population8
Median age (Male)39.9
Median age (Female)36.5
Total households188
Family households (families)139
Average household size2.65
Average family size3.07
Total housing units207
* Demographic data is based on 2010 Census for the City of LOSTANT.
** 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],