Free browser-based testing tool
Colorado Address Example & Generator
See what an address in Colorado (CO) looks like and generate your own: sample CO addresses with matching city, ZIP code and area code. Free, browser-based, built for form testing, checkout QA and demos.
Generate a Colorado address
What does an address in Colorado look like?
A typical Colorado mailing address follows the standard US format — house number and street, city, the state code CO, then a 5-digit ZIP code:
496 Maple St, Denver, CO 80202
Here 80202 is a real Denver ZIP code, so the city, state and ZIP pass region-consistency validation. The street and house number are sample data — use the generator above to produce more random Colorado addresses with names and phone numbers, or copy individual fields straight into your form.
Colorado address reference
Colorado: Denver metro and mountain addresses
Colorado ZIP codes run 80001–81658. The Denver metro area (303 and 720, plus newer 983) contrasts with mountain and Western Slope communities on 970 and Colorado Springs on 719, where PO Box delivery is common in ski towns. Useful when you want one state with both dense-urban and rural delivery patterns.
How to fill Colorado addresses into forms
- Street Address takes the house number and street name.
- City must be one of the Colorado sample cities, e.g. Denver, Boulder, Colorado Springs.
- State accepts either the full name "Colorado" or the two-letter code "CO".
- ZIP Code has to match the selected city — mixing regions is the most common validation failure.
Responsible use
Generated Colorado addresses are for development, QA, checkout flows and interface demos. They are not verified delivery addresses and should not be used to impersonate people or bypass service rules.
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阅读中文版：Colorado 地址生成器