Jefferson Zip Codes
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Jefferson is a county of Colorado. It has a land area of 773 square miles. The population of Jefferson was 534,543 in 2010 with a positive growth rate of 1.4% since the year 2000.
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- Colorado Zip Codes
- Arvada, Aspen Park, Blackhawk, Bow Mar, Buffalo Creek, Centennial, Columbine Valley, Columbine Vly, Conifer, Denver, Denver Federal Center, Edgewater, Evergreen, Foxton, Golden, Grants Ranch, Idledale, Indian Hills, Jefferson County, Kittredge, Lakewood, Littleton, Morrison, Pine, Rollinsville, Westminster, Wheat Ridge
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