How many zip codes are in Adams County, Colorado?

Adams County, Colorado contains 22 zip codes.

What is the county seat of Adams County?

The county seat of Adams County, Colorado is Brighton.

What cities are in Adams County?

Cities in Adams County include Brighton, Aurora, Thornton, Westminster, Commerce City.

What is the population of Adams County?

The population of Adams County, Colorado is approximately 519,572.

What zip codes are in Adams County?

Adams County zip codes include 80601, 80019, 80045, 80229, 80233, and more.

Adams County, Colorado Zip Codes

Adams County is located in Colorado with a population of 519,572. The county seat is Brighton. Adams County contains 22 zip codes and covers 1,184 sq mi of land area. The primary area code is 303 / 720.

County

Adams

County Seat

Brighton

State

Colorado

Zip Codes

Population

519,572

Land Area

1,184 sq mi

Area Code

303 / 720

Adams County is located in the Denver metropolitan area north and east of Denver.

All Adams County Zip Codes

Zip Code	City	Population	Type	Details
80601	Brighton	41,062	Standard	View
80019	Aurora	4,809	Standard	View
80045	Aurora	1,627	Standard	View
80229	Thornton	55,929	Standard	View
80233	Thornton	48,694	Standard	View
80241	Thornton	33,656	Standard	View
80260	Thornton	35,309	Standard	View
80030	Westminster	16,891	Standard	View
80031	Westminster	36,274	Standard	View
80234	Westminster	28,796	Standard	View
80022	Commerce City	58,681	Standard	View
80037	Commerce City	12,800	Standard	View
80640	Commerce City	13,599	Standard	View

Adams County Map

Leaflet © OpenStreetMap contributors

Interactive map of Adams County, Colorado zip codes.

Cities in Adams County

Adams County Demographics

Population

519,572

Zip Codes

Cities

All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures.