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/MARIETTA

Marietta ZIP code, Oklahoma

The ZIP code for Marietta, OK is 73448, and its area code is 580.

USPS city name
1 ZIP code
Population
2,865
Area code
580

Marietta in numbers

About 2,865 people live in Marietta, in 958 households. The median household income is $51,838 a year, 20% below the Oklahoma median of $65,039 (US: $80,734). The median owner-occupied home is valued at $113,600 (43% below the Oklahoma median), and median gross rent is $827 a month. The median age is 30.5; 8.6% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma); the average commute takes 21 minutes.

Population2,865Marietta2,865
Households958Marietta958
Median age30.5Marietta30.5Oklahoma37.0US 38.9
Median household income$51,838Marietta$51,838Oklahoma$65,039US $80,734
Median home value$113,600Marietta$113,600Oklahoma$199,800US $332,700
Median gross rent$827Marietta$827Oklahoma$1,014US $1,413
Bachelor's degree or higher8.6%Marietta8.6%Oklahoma28.3%US 35.7%
Mean commute20.6 minMarietta20.6 minOklahoma22.4 minUS 26.4 min
Population density1,104 / sq miMarietta1,104 / sq mi

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

ZIP codes addressed as Marietta

ZIP codes with the USPS city name Marietta
ZIP City Type Population Median income Median home
73448 Marietta , OK Standard 5,913 $61,071 $165,200

Map of Marietta ZIP codes

73448

The ZIP codes of Marietta, 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 Marietta

The nearest larger towns are Ardmore (24,877 people, 18 mi), Lone Grove (5,125 people, 18 mi) and Gainesville, TX (17,883 people, 21 mi).

Towns near Marietta
TownPopulationDistance
Ardmore 24,877 18.0 mi
Lone Grove 5,125 18.4 mi
Gainesville, TX 17,883 20.6 mi
Madill 4,004 22.6 mi
Whitesboro, TX 4,173 22.9 mi
Pottsboro, TX 2,691 28.4 mi

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

Cite this page

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

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