ZIP Code 80540
Lyons · Boulder, Colorado
80540 is the ZIP code of Lyons in Boulder, Colorado, United States.
- ZIP Code
- 80540
- County
- Boulder
- State
- Colorado
- Country
- United States
Place with ZIP code 80540
| Place | County | Location |
|---|---|---|
| Lyons | Boulder | 40.236, -105.323 |
Near Denver
The nearest major city is Denver, about 62 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 80540?
Lyons.
Which county and state is 80540 in?
Boulder, Colorado, United States.
What is the nearest major city to 80540?
Denver, about 62 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.