ZIP Codes in Dublin, OH
Dublin uses 2 ZIP codes, all in Franklin County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Dublin ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 43016 | standard | Franklin | 46,362 |
| 43017 | standard | Franklin | 41,613 |
Finding a ZIP+4 in Dublin
Knowing which of these 2 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Dublin street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
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