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/WAITSBURG

Waitsburg ZIP code, Washington

The ZIP code for Waitsburg, WA is 99361, and its area code is 509.

USPS city name
1 ZIP code
Population
1,083
Area code
509

Waitsburg in numbers

About 1,083 people live in Waitsburg, in 441 households. The median household income is $67,917 a year, 31% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $266,400 (53% below the Washington median), and median gross rent is $811 a month. The median age is 46.2; 16.0% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 30 minutes.

Population1,083Waitsburg1,083
Households441Waitsburg441
Median age46.2Waitsburg46.2Washington38.3US 38.9
Median household income$67,917Waitsburg$67,917Washington$98,141US $80,734
Median home value$266,400Waitsburg$266,400Washington$564,600US $332,700
Median gross rent$811Waitsburg$811Washington$1,760US $1,413
Bachelor's degree or higher16.0%Waitsburg16.0%Washington39.6%US 35.7%
Mean commute29.5 minWaitsburg29.5 minWashington26.6 minUS 26.4 min
Population density931 / sq miWaitsburg931 / sq mi

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

ZIP codes addressed as Waitsburg

ZIP codes with the USPS city name Waitsburg
ZIP City Type Population Median income Median home
99361 Waitsburg , WA Standard 1,992 $91,367 $295,900

Map of Waitsburg ZIP codes

99361

The ZIP codes of Waitsburg, WA, 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 Waitsburg

The nearest larger towns are Dayton (2,774 people, 8.9 mi), Walla Walla (33,925 people, 17 mi) and Walla Walla East (2,099 people, 17 mi).

Towns near Waitsburg
TownPopulationDistance
Dayton 2,774 8.9 mi
Walla Walla 33,925 16.6 mi
College Place 9,854 19.5 mi
Milton-Freewater, OR 7,036 25.9 mi

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

Cite this page

zipcodes.pro. “Waitsburg, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/waitsburg

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