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ZIP Code Database - Facts & Stats

Data Last Updated: December 1, 2022

ZIP Codes for City of Ada, OH

Ada, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 45810StandardHardin8,460

Timezone(s):Eastern (GMT -05:00)
Counties:HARDIN, OH
Population:5,952 (More Details)
Male Population:3,026
Female Population:2,926
Median Age:22
ZIP Codes:1
Area Codes:2
Total Area:471 square miles (county)
Land Area:470 square miles (county)
Water Area:0 square miles (county)

Ada, OH Demographic Information *

Total population5,952
Male population3,026
Female population2,926
Median age (years)22.2
White Population5,564
Black Population116
Indian Population6
Asian Population113
Hawaiian Population0
Hispanic Population93
Median age (Male)22.1
Median age (Female)22.3
Total households1,729
Family households (families)846
Average household size2.26
Average family size3.01
Total housing units1,910
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 12/1/2022],
  2. Internal Data Creation [Last Updated: 12/1/2022],
  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],