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
Maps and coordinates
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 64085 Richmond Ray County 660, 816
MO 64086 Lees Summit Jackson County 816
MO 64088 Sibley Jackson County 816
MO 64089 Smithville Clay County 816
MO 64090 Strasburg Cass County 816
MO 64092 Waldron Platte County 816, 913
MO 64093 Warrensburg Johnson County 660, 816
MO 64096 Waverly Lafayette County 660
MO 64097 Wellington Lafayette County 660, 816
MO 64098 Weston Platte County 816, 913
Page 49 of 118

Geographic Map of Missouri

Postal context

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.