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/IN/GRASS-CREEK

Grass Creek ZIP code, Indiana

The ZIP code for Grass Creek, IN is 46935, and its area code is 574.

USPS city name
1 ZIP code
Area code
574
State
Indiana

NANPA lists no telephone rate centre for Grass Creek itself, so these are the area codes of the nearest one, Kewanna (3.1 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes addressed as Grass Creek

ZIP codes with the USPS city name Grass Creek
ZIP City Type
46935 Grass Creek , IN No street area

Towns near Grass Creek

Towns near Grass Creek
TownPopulationDistance
Rochester 6,215 13.3 mi
Logansport 17,790 14.0 mi
Peru 10,901 21.8 mi
Monticello 5,496 23.6 mi
Grissom AFB 2,977 24.2 mi
Knox 3,479 26.3 mi
Plymouth 10,664 28.1 mi
Delphi 2,927 28.7 mi

More nearby: every ZIP code in Fulton County · Indiana ZIP codes

Cite this page

zipcodes.pro. “Grass Creek, IN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/in/grass-creek

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