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Ontario, Ohio ZIP Code - United States

The location Ontario, OH has 3 differents ZIP Codes. Check the map below to check your ZIP Code.

City Name ZIP Code ZIP Type Estimated Population
Ontario, OH PRIMARY Status defition 44862 PO BOX 0
Ontario, OH ACCEPTABLE Status defition 44903 STANDARD 21.277
Ontario, OH ACCEPTABLE Status defition 44906 STANDARD 13.477

Postal Zone of Ontario, OH - USA

Ontario, Ohio ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for Ontario, OH ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Ontario, OH belongs to which county?

Ontario, OH belongs to Richland county. Check the list of Richland county ZIP Code.

ZIP Code Ohio

Check the list of Ohio ZIP Code.

ZIP Code United States

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Status Definitions
  • PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
  • ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
  • IMPROPER/NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
  • UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.