ZIP Codes in Royal Oak, MI
Royal Oak uses 2 ZIP codes, all in Oakland County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Royal Oak ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 48067 | standard | Oakland | 24,868 |
| 48073 | standard | Oakland | 33,106 |
Finding a ZIP+4 in Royal Oak
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 Royal Oak street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Royal Oak addresses and download it complete.