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/NY/SENECA-CASTLE

Seneca Castle ZIP code, New York

The ZIP code for Seneca Castle, NY is 14547.

USPS city name
1 ZIP code

ZIP codes addressed as Seneca Castle

ZIP codes with the USPS city name Seneca Castle
ZIP City Type
14547 Seneca Castle , NY No street area

Towns near Seneca Castle

Towns near Seneca Castle
TownPopulationDistance
Geneva 12,512 6.0 mi
Canandaigua 10,514 9.3 mi
Newark 8,991 10.7 mi
Waterloo 4,605 12.1 mi
Lyons 3,738 13.3 mi
Palmyra 3,287 13.8 mi
Seneca Falls 6,956 15.2 mi
Penn Yan 4,714 15.8 mi
Victor 2,687 17.2 mi
Gananda 6,273 20.5 mi
Fairport 5,403 22.9 mi
East Rochester 6,218 25.2 mi
Honeoye Falls 2,765 25.5 mi
Auburn 26,285 27.0 mi

More nearby: every ZIP code in Ontario County · New York ZIP codes

Cite this page

zipcodes.pro. “Seneca Castle, NY ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ny/seneca-castle

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