Niwot (CO state) ZIP code

ZIP code of Niwot (CO) is 80503. Below you can find map of Niwot, or look up other ZIP codes in Colorado or other US states. If Niwot's ZIP code is duplicated, and other places have same ZIP code number, you can use our ZIP code searcher by number 80503.

Niwot have more then one ZIP code. List of all Niwot's ZIP codes: 80503, 80504, 80544.

Niwot in Colorado state on the map:

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