About ZIP Code 80540
ZIP code 80540 is assigned to Lyons, Boulder County, Colorado, United States. It falls in the Mountain Time (MT) zone. The estimated population of this ZIP code area is 4,642 with a density of 11.7 people per square mile.
Location Details
ZIP Code80540
CityLyons
CountyBoulder County
StateColorado
CountryUnited States
TimezoneMountain Time (MT)
Timezone IDAmerica/Denver
Latitude40.2319
Longitude-105.3934
ZIP TypeStandard ZIP
Post Office
Address305 RAILROAD AVE
CityLYONS
StateCO
Nearby ZIP Codes in Colorado
Frequently Asked Questions
What city is ZIP code 80540 in?
ZIP code 80540 is in Lyons, Boulder County, Colorado, United States.
What county is ZIP code 80540 in?
ZIP code 80540 is in Boulder County, Colorado.
What timezone is ZIP code 80540 in?
ZIP code 80540 is in the Mountain Time (MT) zone (America/Denver).
What is the population of ZIP code 80540?
The estimated population of ZIP code 80540 is 4,642 people with a density of 11.7 people per square mile.
What state is ZIP code 80540 in?
ZIP code 80540 is in Colorado (CO), United States.
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Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.