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/SHAMROCK

Shamrock ZIP code, Oklahoma

The ZIP code for Shamrock, OK is 74068, and its area codes are 918 and 539.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
94
Area codes
918, 539

NANPA lists no telephone rate centre for Shamrock itself, so these are the area codes of the nearest one, Drumright (5.4 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Shamrock uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

ZIP codes addressed as Shamrock

ZIP codes with the USPS city name Shamrock
ZIP City Type Population Median income Median home
74068 Shamrock , OK Standard 94 $27,750 —

Other ZIP codes overlapping Shamrock

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

ZIP codes overlapping Shamrock
ZIP City Type Population Median income Median home
74030 Drumright , OK Standard 3,014 $45,357 $92,200

Map of Shamrock ZIP codes

74068

The ZIP codes of Shamrock, 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 Shamrock

The nearest larger towns are Drumright (2,361 people, 5.6 mi), Depew (391 people, 8.4 mi) and Stroud (2,793 people, 11 mi).

Towns near Shamrock
TownPopulationDistance
Stroud 2,793 10.6 mi
Cushing 8,367 11.3 mi
Bristow 4,272 11.6 mi
Chandler 2,899 19.9 mi
Mannford 3,269 20.7 mi
Perkins 3,262 25.8 mi
Sapulpa 22,570 26.2 mi
Cleveland 3,225 28.3 mi
Sand Springs 20,117 29.4 mi
Kiefer 2,639 29.4 mi

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

Cite this page

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

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