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/WA/SOUTH-COLBY

South Colby ZIP code, Washington

The ZIP code for South Colby, WA is 98384.

USPS city name
1 ZIP code

ZIP codes addressed as South Colby

ZIP codes with the USPS city name South Colby
ZIP City Type
98384 South Colby , WA No street area

Towns near South Colby

Towns near South Colby
TownPopulationDistance
Manchester 5,956 1.7 mi
Parkwood 6,873 3.0 mi
East Port Orchard 4,725 3.7 mi
Bethel 4,394 4.3 mi
Port Orchard 17,149 4.5 mi
Navy Yard City 2,672 6.1 mi
Tracyton 6,137 8.1 mi
Bremerton 44,830 8.4 mi
Bainbridge Island 24,631 8.5 mi
Vashon 9,934 8.6 mi
White Center 14,886 9.0 mi
Burien 51,513 9.6 mi
Maplewood 5,803 10.1 mi
Canterwood 2,971 10.5 mi

More nearby: every ZIP code in Kitsap County · Washington ZIP codes

Cite this page

zipcodes.pro. “South Colby, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/south-colby

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