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/PASCO

Pasco ZIP codes, Washington

Pasco, WA has 2 ZIP codes (99301 and 99302) and area code 509. The largest is 99301.

USPS city name
2 ZIP codes
Population
79,575
Area code
509

Pasco in numbers

About 79,575 people live in Pasco, in 24,748 households, the 16th-largest of Washington's 628 census places. The median household income is $85,586 a year, 13% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $376,300 (33% below the Washington median), and median gross rent is $1,227 a month. The median age is 30.3; 21.4% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 23 minutes.

Population79,575Pasco79,575
Households24,748Pasco24,748
Median age30.3Pasco30.3Washington38.3US 38.9
Median household income$85,586Pasco$85,586Washington$98,141US $80,734
Median home value$376,300Pasco$376,300Washington$564,600US $332,700
Median gross rent$1,227Pasco$1,227Washington$1,760US $1,413
Bachelor's degree or higher21.4%Pasco21.4%Washington39.6%US 35.7%
Mean commute22.5 minPasco22.5 minWashington26.6 minUS 26.4 min
Population density2,042 / sq miPasco2,042 / sq mi

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

ZIP codes addressed as Pasco

ZIP codes with the USPS city name Pasco
ZIP City Type Population Median income Median home
99301 Pasco , WA Standard 87,044 $87,951 $385,500
99302 Pasco , WA No street area — — —

Map of Pasco ZIP codes

9930199302

The ZIP codes of Pasco, 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 Pasco

The nearest larger towns are Kennewick (85,295 people, 5.4 mi) and Yakima (96,961 people, 72 mi).

Towns near Pasco
TownPopulationDistance
Kennewick 85,295 5.4 mi
Finley 5,634 7.6 mi
Burbank 3,589 8.1 mi
Richland 62,753 8.4 mi
West Richland 17,586 13.1 mi
Benton City 3,695 17.1 mi
Umatilla, OR 7,508 26.1 mi

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

Cite this page

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

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