ZIP Code 80544
Niwot · Boulder, Colorado
80544 is the ZIP code of Niwot in Boulder, Colorado, United States.
- ZIP Code
- 80544
- County
- Boulder
- State
- Colorado
- Country
- United States
Place with ZIP code 80544
| Place | County | Location |
|---|---|---|
| Niwot | Boulder | 40.104, -105.171 |
Near Denver
The nearest major city is Denver, about 44 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 80544?
Niwot.
Which county and state is 80544 in?
Boulder, Colorado, United States.
What is the nearest major city to 80544?
Denver, about 44 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.