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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Osceola, IN

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Counties:ST JOSEPH, IN
Area Code(s):574
Timezone(s):Eastern (GMT -05:00)
City Population:2,463 (More Details)
CBSA:South Bend-Mishawaka, IN-MI
Congressional District(s):02
Land Area:458 square miles (county)
Water Area:4 square miles (county)

1 ZIP Code

Osceola, IN ZIP Code Boundaries

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Osceola, IN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Osceola, IN Demographic Information *

Total population**2,463
Male population1,246
Female population1,217
Median age (years)35.7
White Population2,352
Black Population34
Indian Population4
Asian Population17
Hawaiian Population5
Hispanic Population52
Median age (Male)34.6
Median age (Female)36.7
Total households905
Family households (families)672
Average household size2.72
Average family size3.09
Total housing units979
* Demographic data is based on 2010 Census for the City of OSCEOLA.
** 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],