U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records

All states and U.S. territories

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State directory

Utah ZIP Codes

Complete postal directory, details, and geographic map for the State of Utah.

State	ZIP Code	City	County	Area Codes
UT	84734	Hanksville	Wayne County	`435`
UT	84735	Hatch	Garfield County	`435`
UT	84736	Henrieville	Garfield County	`435`
UT	84737	Hurricane	Washington County	`435, 928`
UT	84738	Ivins	Washington County	`435`
UT	84739	Joseph	Sevier County	`435`
UT	84740	Junction	Piute County	`435`
UT	84741	Kanab	Kane County	`435, 928`
UT	84742	Kanarraville	Iron County	`435`
UT	84743	Kingston	Piute County	`435`

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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.