Washington County Colorado Zip Codes

Cities in

Below are a list of the cities located in Washington County, CO. There are 6 total unique zip codes in Washington County, Colorado. The time zone for Washington County is the Mountain Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 08121.

The population in Washington County, CO is currently 4,861. That is a decrease of 0.00% vs the population of 4,814 in 2010.

Zip Codes for Washington County, CO (6)

Zip Code
City County
Zip Code Map
80720 Akron Washington
80740 Lindon Washington
80743 Otis Washington
80757 Woodrow Washington
80801 Anton Washington
80812 Cope Washington

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