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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 — ZIP/98327

98327

ZIP 98327 is Dupont, Washington, in Pierce County; area code 253; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Pierce
Population
9,931
Coordinates
47.1063, -122.6616
☼ Live from 98327 — Dupont, WA

Weather right now

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Local time: —

Where 98327 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 98327
  • 🔢 Type 98327 into a pocket calculator and turn it upside down: LZEBG — not quite a word, sorry.
  • ➕ 98327 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000000000010111
  • 🏠 Its numerical neighbours: 98326 (Clallam Bay, WA, 112 mi away) and 98328 (Eatonville, WA, 29 mi away).
  • 🔄 Backwards, 98327 becomes 72389 — and that is a real ZIP code: Wabash, AR, 1,864 miles away.
  • 👥 40 other ZIP codes are made of exactly the same digits (23879, 23897, 27839, 27893, 27938, 27983, …). The farthest-flung twin is 32978 in Sebastian, FL, 2,627 miles away.
  • 🧭 Farther north than 96% of all ZIP codes, and farther west than 97%.
  • 🎯1,301 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 98327 and you would come out at 47.11°S, 57.34°E — 612 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 55m of daylight. Shortest: 8h 29m.
  • 📏 At 6.8 square miles of land, 98327 is bigger than 22% of ZIP codes — room for about 5.2 Central Parks.
🌙 The sky over 98327 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population9,931This ZIP9,931
Households3,833This ZIP3,833
Housing units3,948This ZIP3,948
Median age34.3This ZIP34.3Washington38.3US 38.9
Median household income$120,781This ZIP$120,781Washington$98,141US $80,734
Median home value$583,600This ZIP$583,600Washington$564,600US $332,700
Median gross rent$2,322This ZIP$2,322Washington$1,760US $1,413
Bachelor's degree or higher53.6%This ZIP53.6%
Mean commute24.9 minThis ZIP24.9 min
Population density1,453.0 / sq miThis ZIP1,453.0 / sq mi

Business and tax activity

Business establishments143This ZIP143
Employees4,101This ZIP4,101
Annual payroll$239,036,000This ZIP$239,036,000
Tax returns filed4,540This ZIP4,540
Total adjusted gross income$400,999,000This ZIP$400,999,000

Land area

Land area6.84 sq miThis ZIP6.84 sq mi
Water area2.21 sq miThis ZIP2.21 sq mi

Other place names in 98327

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 98327

ZIPCityDistance
98433 Tacoma, WA 2.7 mi
98303 Anderson Island, WA 3.2 mi
98430 Camp Murray, WA 4.4 mi
98516 Olympia, WA 5.8 mi
98498 Lakewood, WA 6.1 mi
98388 Steilacoom, WA 7.2 mi
98439 Lakewood, WA 7.7 mi
98467 University Place, WA 8.0 mi
98497 Lakewood, WA 8.1 mi
98438 Mcchord Afb, WA 8.2 mi

Find every ZIP code within 10 miles of 98327 →

Questions about this ZIP code

Where is ZIP code 98327?

98327 is in Dupont, Washington, in Pierce County, part of the Seattle-Tacoma-Bellevue, WA metropolitan area. Its published point location is 47.1063, -122.6616.

What county is 98327 in?

98327 lies in Pierce County.

What area code is 98327?

Dupont uses area code 253, from NANPA's telephone records.

What time zone is 98327 in?

98327 uses America/Los_Angeles.

How many people live in 98327?

About 9,931 people live in ZIP code 98327, in 3,833 households, at 1,453.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 98327?

$120,781 a year, against $98,141 across Washington.

What ZIP codes are near 98327?

The closest are 98433 (2.7 mi), 98303 (3.2 mi), 98430 (4.4 mi), 98516 (5.8 mi) and 98498 (6.1 mi).

Is 98327 a PO Box ZIP code?

98327 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “98327 ZIP Code — Dupont, Washington (Pierce County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98327

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