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ZIP Code 80422 — Black Hawk, CO

80422 is a standard (street delivery) ZIP code serving Black Hawk, Colorado, in Gilpin County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 80422 at a glance

ZIP code80422
Primary cityBlack Hawk
StateColorado (CO)
CountyGilpin FIPS 08047
ZIP typeStandard (street delivery)
Time zoneAmerica/Denver
Population4,363
Coordinates39.863500, -105.538460

How ZIP+4 works in 80422

The four digits after the hyphen encode a delivery segment inside 80422. In practice one segment usually means:

That is why 80422 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 80422.

ZIPCityDistance
80474 Rollinsville, CO 4.4 mi
80427 Central City, CO 4.9 mi
80436 Dumont, CO 7.9 mi
80471 Pinecliffe, CO 8 mi
80466 Nederland, CO 8.7 mi
80452 Idaho Springs, CO 11 mi
80403 Golden, CO 11.8 mi
80482 Winter Park, CO 13.3 mi
80025 Eldorado Springs, CO 13.7 mi
80438 Empire, CO 14.8 mi
80302 Boulder, CO 15.1 mi
80481 Ward, CO 16.6 mi

Questions about 80422

What is the ZIP+4 code for 80422?

80422 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 80422, you need to look up a specific street address to get them.

What city is 80422?

80422 is assigned to Black Hawk, Colorado, in Gilpin County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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