Milliken Colorado is covered by a total of 1 ZIP Codes. There are also 3 ZIP Codes that overlap Milliken but have a different postal city name. The ZIP Codes in Milliken range from 80534 to 80651. Of the ZIP codes within or partially within Milliken there are 1 Standard ZIP Codes. The total population of ZIP Codes in Milliken is 9109.
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| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Johnstown | Standard | |||
| Milliken | Standard | |||
| Greeley | Standard | |||
| Platteville | Standard |