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

Missouri ZIP Codes

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

State ZIP Code City County Area Codes
MO 64075 Oak Grove Jackson County 816
MO 64076 Odessa Lafayette County 660, 816
MO 64077 Orrick Ray County 816
MO 64078 Peculiar Cass County 816
MO 64079 Platte City Platte County 816, 913
MO 64080 Pleasant Hill Cass County 816
MO 64081 Lees Summit Jackson County 816
MO 64082 Lees Summit Jackson County 816
MO 64083 Raymore Cass County 816
MO 64084 Rayville Ray County 660, 816
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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.