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/CLAYTON

Clayton ZIP code, Oklahoma

The ZIP code for Clayton, OK is 74536, and its area codes are 918 and 539.

USPS city name
1 ZIP code
Population
568
Area codes
918, 539

Clayton in numbers

About 568 people live in Clayton, in 294 households. The median household income is $23,214 a year, 64% below the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $56,300 (72% below the Oklahoma median), and median gross rent is $424 a month. The median age is 42.2; 8.6% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 23 minutes.

Population568Clayton568
Households294Clayton294
Median age42.2Clayton42.2Oklahoma37.0US 38.9
Median household income$23,214Clayton$23,214Oklahoma$65,039US $80,734
Median home value$56,300Clayton$56,300Oklahoma$199,800US $332,700
Median gross rent$424Clayton$424Oklahoma$1,014US $1,413
Bachelor's degree or higher8.6%Clayton8.6%Oklahoma28.3%US 35.7%
Mean commute22.7 minClayton22.7 minOklahoma22.4 minUS 26.4 min
Population density338 / sq miClayton338 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Clayton town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Clayton

ZIP codes with the USPS city name Clayton
ZIP City Type Population Median income Median home
74536 Clayton , OK Standard 1,364 $39,750 $118,100

Map of Clayton ZIP codes

74536

The ZIP codes of Clayton, 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 Clayton

The nearest larger towns are Hartshorne (1,642 people, 21 mi), Talihina (864 people, 21 mi) and Haileyville (614 people, 22 mi).

Towns near Clayton
TownPopulationDistance
Wilburton 2,602 23.1 mi

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

Cite this page

zipcodes.pro. “Clayton, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/clayton

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