Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/OK/ST-LOUIS

St. Louis ZIP code, Oklahoma

The ZIP code for St. Louis, OK is 74866, and its area codes are 405 and 572.

USPS city name
1 ZIP code
Overlapping the city
3 more
Population
93
Area codes
405, 572

Also written Saint Louis, the spelling the Postal Service uses.

Mail addressed to St. Louis uses the ZIP code above. 3 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Saint Louis

ZIP codes with the USPS city name Saint Louis
ZIP City Type Population Median income Median home
74866 Saint Louis , OK Standard 74 $47,500 $67,500

Other ZIP codes overlapping St. Louis

These ZIP codes cover part of St. Louis but are addressed as somewhere else.

ZIP codes overlapping St. Louis
ZIP City Type Population Median income Median home
74826 Asher , OK Standard 1,177 $78,750 $163,300
74852 Macomb , OK Standard 1,598 $59,821 $147,500
74854 Maud , OK Standard 2,038 $61,875 $96,500

Map of St. Louis ZIP codes

74866

The ZIP codes of St. Louis, OK, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near St. Louis

The nearest larger towns are Maud (973 people, 5.9 mi), Asher (438 people, 7.4 mi) and Konawa (1,076 people, 10 mi).

Towns near St. Louis
TownPopulationDistance
Tecumseh 6,332 13.3 mi
Seminole 7,194 15.9 mi
Bethel Acres 3,165 19.0 mi
Shawnee 31,671 20.6 mi
Wewoka 3,091 21.0 mi
Slaughterville 4,251 23.9 mi
Ada 16,575 24.2 mi
Holdenville 5,902 25.9 mi
McLoud 4,425 26.8 mi
Noble 7,493 29.1 mi
Purcell 6,803 29.3 mi
Norman 129,672 29.6 mi

More nearby: every ZIP code in Pottawatomie County · Oklahoma ZIP codes

Cite this page

zipcodes.pro. “St. Louis, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/st-louis

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