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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2022

ZIP Codes for City of Celina, OH

Celina, OH Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 45822StandardMercer18,943419 / 567
ZIP Code 45826P.O. BoxMercer306419 / 567

Timezone(s):Eastern (GMT -05:00)
Counties:MERCER, OH
Population:10,400 (More Details)
Male Population:5,021
Female Population:5,379
Median Age:38
ZIP Codes:2
Area Codes:2
Total Area:473 square miles (county)
Land Area:462 square miles (county)
Water Area:11 square miles (county)

Celina, OH Demographic Information *

Total population10,400
Male population5,021
Female population5,379
Median age (years)38.3
White Population9,873
Black Population50
Indian Population44
Asian Population117
Hawaiian Population41
Hispanic Population293
Median age (Male)35.8
Median age (Female)40.5
Total households4,329
Family households (families)2,791
Average household size2.37
Average family size2.94
Total housing units4,841
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 10/1/2022],
  2. Internal Data Creation [Last Updated: 10/1/2022],
  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],