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/DULUTH

Duluth ZIP codes, Washington

No ZIP code is named for Duluth, WA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 98604 and 98642. Its area codes are 360 and 564.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
1,656
Area codes
360, 564

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

Duluth in numbers

About 1,656 people live in Duluth, in 572 households. The median household income is $92,034 a year, 6% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $733,600 (30% above the Washington median), and median gross rent is $1,630 a month. The median age is 48.6; 48.1% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 21 minutes.

Population1,656Duluth1,656
Households572Duluth572
Median age48.6Duluth48.6Washington38.3US 38.9
Median household income$92,034Duluth$92,034Washington$98,141US $80,734
Median home value$733,600Duluth$733,600Washington$564,600US $332,700
Median gross rent$1,630Duluth$1,630Washington$1,760US $1,413
Bachelor's degree or higher48.1%Duluth48.1%Washington39.6%US 35.7%
Mean commute21.1 minDuluth21.1 minWashington26.6 minUS 26.4 min
Population density277 / sq miDuluth277 / sq mi

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

ZIP codes covering Duluth

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

ZIP codes overlapping Duluth
ZIP City Type Population Median income Median home
98604 Battle Ground , WA Standard 38,839 $112,448 $589,800
98642 Ridgefield , WA Standard 26,816 $120,822 $652,400

Map of Duluth ZIP codes

9860498642

The ZIP codes of Duluth, 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 Duluth

The nearest larger towns are Ridgefield (13,408 people, 2.6 mi), Mount Vista (10,764 people, 3.3 mi) and Meadow Glade (2,281 people, 4.7 mi).

Towns near Duluth
TownPopulationDistance
Ridgefield 13,408 2.6 mi
Mount Vista 10,764 3.3 mi
Battle Ground 21,886 5.1 mi
Barberton 8,668 5.1 mi
Salmon Creek 20,017 5.2 mi
La Center 3,883 5.5 mi
Felida 10,841 5.8 mi
Brush Prairie 2,526 6.3 mi
Lake Shore 6,978 6.7 mi
Hazel Dell 23,237 7.0 mi
Five Corners 21,194 7.5 mi
Venersborg 4,262 8.5 mi
Orchards 29,438 8.6 mi
Hockinson 6,150 8.7 mi

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

Cite this page

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

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