ZIP code · Niwot · Colorado · United States

ZIP code 80544 — Niwot

Name: Niwot (80544)
Address: Colorado, 80544, US

ZIP code 80544 serves Niwot, Colorado.

Postal code: 80544
Single source Value from one source, not cross-checked.
City: Niwot
County: Boulder
State: Colorado
Country: United States
Coordinates: 40.1039, -105.1708 — precision precise (locality)
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Nearby localities

80503Longmont · 5.8 km
80301Boulder · 7.1 km
80502Longmont · 9.2 km
80516Erie · 10.0 km
80533Hygiene · 10 km
80501Longmont · 10 km
80304Boulder · 12 km
80309Boulder · 13 km
80310Boulder · 13 km
80026Lafayette · 13 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page