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/SUMMIT

Summit ZIP codes, Washington

No ZIP code is named for Summit, WA; addresses there use a neighbouring town's name. 4 ZIP codes cover it: 98445, 98373, 98371 and 98446. Its area code is 253.

USPS city name
0 ZIP codes
Overlapping the city
4 more
Population
8,791
Area code
253

NANPA lists no telephone rate centre for Summit itself, so these are the area codes of the nearest one, Puyallup (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Summit in numbers

About 8,791 people live in Summit, in 3,556 households. The median household income is $106,736 a year, 9% above the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $512,600 (9% below the Washington median), and median gross rent is $1,519 a month. The median age is 43.7; 20.6% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 26 minutes.

Population8,791Summit8,791
Households3,556Summit3,556
Median age43.7Summit43.7Washington38.3US 38.9
Median household income$106,736Summit$106,736Washington$98,141US $80,734
Median home value$512,600Summit$512,600Washington$564,600US $332,700
Median gross rent$1,519Summit$1,519Washington$1,760US $1,413
Bachelor's degree or higher20.6%Summit20.6%Washington39.6%US 35.7%
Mean commute25.7 minSummit25.7 minWashington26.6 minUS 26.4 min
Population density1,728 / sq miSummit1,728 / sq mi

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

ZIP codes covering Summit

These ZIP codes cover part of Summit but are addressed as somewhere else.

ZIP codes overlapping Summit
ZIP City Type Population Median income Median home
98371 Puyallup , WA Standard 24,682 $97,242 $556,800
98373 Puyallup , WA Standard 28,883 $103,796 $565,700
98445 Tacoma , WA Standard 33,684 $92,520 $444,800
98446 Tacoma , WA Standard 14,634 $101,938 $487,500

Map of Summit ZIP codes

98371983739844598446

The ZIP codes of Summit, 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 Summit

The nearest larger towns are Midland (9,050 people, 2.3 mi), Puyallup (42,746 people, 3.5 mi) and Parkland (38,742 people, 4.0 mi).

Towns near Summit
TownPopulationDistance
Clover Creek 7,345 2.0 mi
Midland 9,050 2.3 mi
Summit View 8,480 2.4 mi
Waller 7,683 2.4 mi
Puyallup 42,746 3.5 mi
Parkland 38,742 4.0 mi
Fife 10,949 4.4 mi
South Hill 68,025 5.0 mi
Frederickson 25,383 5.4 mi
Edgewood 13,032 5.7 mi
Spanaway 34,019 5.7 mi
Milton 8,894 6.1 mi
McChord AFB 2,999 6.5 mi
Alderton 2,706 6.7 mi

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

Cite this page

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

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