Round Rock Arizona is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Round Rock but have a different postal city name. The ZIP Codes in Round Rock range from 86538 to 86547. Of the ZIP codes within or partially within Round Rock there are 1 Standard ZIP Codes. The total population of ZIP Codes in Round Rock is 1044.
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| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Many Farms | PO Box | |||
| Round Rock | Standard |