Colorado Zip code

Colorado Postcode / Colorado Zip code

Colorado postcode also known Colorado Zip codes, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Colorado zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Colorado.

There are total 662 zipcode code in Colorado and range of zipcode is 80003 to 81657.

for example zip code for Colorado 81655, where 816 is Colorado delivery zone code and 55 is Post office in WOLCOTT.

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1. What is the format of zip codes in Colorado?
Colorado zip codes follow the standard 5-digit format, starting with the number - 800.

2. How many zip codes are there in Colorado?
There are approximately 662 zip codes in Colorado, covering a vast area of the state.

3. Do all areas in Colorado have zip codes?
Yes, almost all populated areas in Colorado are assigned a unique zip code for mail delivery purposes.