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/OLD-GREEN

Old Green ZIP codes, Oklahoma

No ZIP code is named for Old Green, OK; addresses there use a neighbouring town's name. The ZIP code covering it is 74965. Its area codes are 539 and 918.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
301
Area codes
539, 918

NANPA lists no telephone rate centre for Old Green itself, so these are the area codes of the nearest one, Baron (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Old Green in numbers

About 301 people live in Old Green, in 108 households. The median owner-occupied home is valued at $169,500 (15% below the Oklahoma median). The median age is 31.5; 8.8% of adults 25 and over hold a bachelor's degree or higher (28.3% across Oklahoma).

Population301Old Green301
Households108Old Green108
Median age31.5Old Green31.5Oklahoma37.0US 38.9
Median home value$169,500Old Green$169,500Oklahoma$199,800US $332,700
Bachelor's degree or higher8.8%Old Green8.8%Oklahoma28.3%US 35.7%
Population density96 / sq miOld Green96 / sq mi

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

ZIP codes covering Old Green

These ZIP codes cover part of Old Green but are addressed as somewhere else.

ZIP codes overlapping Old Green
ZIP City Type Population Median income Median home
74965 Westville , OK Standard 4,793 $51,393 $121,400

Map of Old Green ZIP codes

74965

The ZIP codes of Old Green, 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 Old Green

The nearest larger towns are Westville (1,743 people, 1.9 mi), Baron (413 people, 3.5 mi) and Peavine (316 people, 5.9 mi).

Towns near Old Green
TownPopulationDistance
Lincoln, AR 2,794 11.0 mi
Stilwell 3,755 11.8 mi
Siloam Springs, AR 18,699 14.5 mi
Prairie Grove, AR 7,798 17.0 mi
Gentry, AR 4,240 20.0 mi
Farmington, AR 9,094 20.2 mi
Tahlequah 16,935 21.3 mi
Park Hill 3,237 22.9 mi
Tontitown, AR 6,425 24.0 mi
West Fork, AR 3,095 24.1 mi
Fayetteville, AR 99,319 25.4 mi
Elm Springs, AR 3,069 25.7 mi
Johnson, AR 3,656 26.3 mi
Springdale, AR 88,160 29.0 mi

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

Cite this page

zipcodes.pro. “Old Green, OK ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ok/old-green

Underlying data is public domain or openly licensed — sources, vintages and licences.