Home › United States › Colorado › 80503
🇺🇸
80503
Longmont, Colorado
Boulder · 🇺🇸 United States
ZIP Code
Population
35,846
Density/mi²
150
Complete ZIP Code Details
ZIP Code80503
CityLongmont
StateColorado (CO)
CountyBoulder
TimezoneAmerica/Denver
Coordinates40.1692200, -105.2072500
Population35,846
ZIP TypeSTANDARD
CountryUnited States