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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/98560

98560

ZIP 98560 is Matlock, Washington, in Mason County; area code 360; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Mason
Metro area
Shelton, WA
Population
114
Coordinates
47.3095, -123.4228
☼ Live from 98560 — Matlock, WA

Weather right now

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Local time: —

Where 98560 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 98560
  • 🔢 Type 98560 into a pocket calculator and turn it upside down: OgSBG — not quite a word, sorry.
  • ➕ As a number, 98,560 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11. Its digits add up to 28, a total 1,520 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11000000100000000
  • 🏠 Its numerical neighbours: 98559 (Malone, WA, 25 mi away) and 98561 (Menlo, WA, 49 mi away).
  • 🔄 Backwards, 98560 becomes 06589, which is not a ZIP code at all.
  • 👥 33 other ZIP codes are made of exactly the same digits (08695, 09658, 09865, 56089, 56098, 58069, …). The farthest-flung twin is 09658 in APO AE, a military post office, 7,336 miles away.
  • 🧭 Farther north than 96% of all ZIP codes, and farther west than 98%.
  • 🎯1,339 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 98560 and you would come out at 47.31°S, 56.58°E — 641 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 57m of daylight. Shortest: 8h 28m.
  • 📏 At 43.7 square miles of land, 98560 is bigger than 56% of ZIP codes — room for about 33 Central Parks.
🌙 The sky over 98560 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population114This ZIP114
Households45This ZIP45
Housing units45This ZIP45
Median age35.3This ZIP35.3Washington38.3US 38.9
Median household income$72,596This ZIP$72,596Washington$98,141US $80,734
Median home value$526,300This ZIP$526,300Washington$564,600US $332,700
Bachelor's degree or higher18.4%This ZIP18.4%
Mean commute15.9 minThis ZIP15.9 min
Population density2.6 / sq miThis ZIP2.6 / sq mi

Business and tax activity

Tax returns filed140This ZIP140
Total adjusted gross income$7,272,000This ZIP$7,272,000

Land area

Land area43.73 sq miThis ZIP43.73 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

ZIP codes near 98560

ZIPCityDistance
98563 Montesano, WA 11.1 mi
98584 Shelton, WA 13.6 mi
98592 Union, WA 16.3 mi
98541 Elma, WA 17.3 mi
98557 Mccleary, WA 19.8 mi
98548 Hoodsport, WA 19.8 mi
98575 Quinault, WA 20.3 mi
98588 Tahuya, WA 20.6 mi
98583 Satsop, WA 21.5 mi
98555 Lilliwaup, WA 22.8 mi

Find every ZIP code within 10 miles of 98560 →

Questions about this ZIP code

Where is ZIP code 98560?

98560 is in Matlock, Washington, in Mason County, part of the Shelton, WA micropolitan area. Its published point location is 47.3095, -123.4228.

What county is 98560 in?

98560 lies in Mason County.

What area code is 98560?

Matlock uses area code 360, from NANPA's telephone records.

What time zone is 98560 in?

98560 uses America/Los_Angeles.

How many people live in 98560?

About 114 people live in ZIP code 98560, in 45 households, at 2.6 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 98560?

$72,596 a year, against $98,141 across Washington.

What ZIP codes are near 98560?

The closest are 98563 (11.1 mi), 98584 (13.6 mi), 98592 (16.3 mi), 98541 (17.3 mi) and 98557 (19.8 mi).

Is 98560 a PO Box ZIP code?

98560 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “98560 ZIP Code — Matlock, Washington (Mason County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98560

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