Hillside CO ZIP Code

Hillside city is located in Colorado State, Fremont County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Hillside CO zip code by its streets and block numbers if we have some of the Hillside streets loaded in our website

Hillside Area Code is 719 and Time Zone is Mountain (GMT -07:00).

Hillside Zip Code - Colorado

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hillside City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hillside ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hillside, Colorado.

The Hillside Zip Code is 81232.

If you want to send a mail to Hillside City, you should use the 81232 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Hillside ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 81232 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hillside city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Colorado.

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What is the Hillside Zip Code?

The Hillside Zip Code in Colorado is 81232.

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Hillside, Colorado - US Zip Code

Hillside ZIP Code Lookup

81232 Zip Code File:
Zip Code: 81232,
City: Hillside
Hillside Area Code: 719
Hillside, CO - Time Zone: Mountain (GMT -07:00)
County: Fremont
City Alias: Hillside
State: Colorado
State Abb: CO

Colorado Zip+4 - Nearby Hillside Cities

Cities near Hillside in Colorado
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