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303 Area Code 303

303 Area Code Demographic Information

Population:
2,475,317
Male Population:
1,240,766
Female Population:
1,234,551
Avg House Value:
$188,956
Avg Household Income:
$54,537
Avg Persons Per Household:
2.56
Median Age:
35.28
Median Age (Male):
34.60
Median Age (Female):
36.06
Total Zip Codes:
216
Total Counties:
16
Covers These State
 
* Demographic data is based on information taken from the 2000 Census.

303 Area Code covers 17 Counties

 
Adams , CO
Arapahoe , CO
Boulder , CO
Broomfield , CO
Clear Creek , CO
Denver , CO
Douglas , CO
El Paso , CO
Elbert , CO
Gilpin , CO
Jefferson , CO
Larimer , CO
Morgan , CO
Park , CO
Summit , CO
Teller , CO
Weld , CO

303 Area Code covers 76 Cities

 
Allenspark, CO
Arvada, CO
Aurora, CO
Bailey, CO
Bennett, CO
Berthoud, CO
Black Hawk, CO
Boulder, CO
Breckenridge, CO
Brighton, CO
Broomfield, CO
Buffalo Creek, CO
Byers, CO
Castle Rock, CO
Central City, CO
Commerce City, CO
Conifer, CO
Dacono, CO
Deer Trail, CO
Denver, CO
Dumont, CO
Dupont, CO
Eastlake, CO
Elbert, CO
Eldorado Springs, CO
Elizabeth, CO
Empire, CO
Englewood, CO
Erie, CO
Evergreen, CO
Firestone, CO
Fort Lupton, CO
Fort Morgan, CO
Franktown, CO
Frederick, CO
Georgetown, CO
Golden, CO
Grant, CO
Greeley, CO
Henderson, CO
Hudson, CO
Hygiene, CO
Idaho Springs, CO
Idledale, CO
Indian Hills, CO
Jamestown, CO
Keenesburg, CO
Kiowa, CO
Kittredge, CO
Lafayette, CO
Larkspur, CO
Littleton, CO
Longmont, CO
Louisville, CO
Louviers, CO
Loveland, CO
Lyons, CO
Monument, CO
Morrison, CO
Nederland, CO
Niwot, CO
Parker, CO
Pine, CO
Pinecliffe, CO
Platteville, CO
Roggen, CO
Rollinsville, CO
Sedalia, CO
Shawnee, CO
Silver Plume, CO
Strasburg, CO
Ward, CO
Watkins, CO
Westminster, CO
Wheat Ridge, CO
Woodland Park, CO