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	84744	Koosharem	Sevier County	`435`
UT	84745	La Verkin	Washington County	`435`
UT	84746	Leeds	Washington County	`435`
UT	84747	Loa	Wayne County	`435`
UT	84749	Lyman	Wayne County	`435`
UT	84750	Marysvale	Piute County	`435`
UT	84751	Milford	Beaver County	`435`
UT	84752	Minersville	Beaver County	`435`
UT	84753	Modena	Iron County	`435, 775`
UT	84754	Monroe	Sevier 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.