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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/95550

95550

ZIP 95550 is Korbel, California, in Humboldt County; Pacific time.

Type
Standard
Time zone
America/Los_Angeles
County
Humboldt
Metro area
Eureka-Arcata, CA
Population
140
Coordinates
40.7811, -123.8360
☼ Live from 95550 — Korbel, CA

Weather right now

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Local time: —

Where 95550 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 95550
  • 🔢 Type 95550 into a pocket calculator and turn it upside down: OSSSG — not quite a word, sorry.
  • ➕ As a number, 95,550 = 2 × 3 × 5 × 5 × 7 × 7 × 13. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10111010100111110
  • 🏠 Its numerical neighbours: 95549 (Kneeland, CA, 9 mi away) and 95551 (Loleta, CA, 22 mi away).
  • 🔄 Backwards, 95550 becomes 05559, which is not a ZIP code at all.
  • 👥 6 other ZIP codes are made of exactly the same digits (50559, 50595, 55905, 55950, 59055, 95055). The farthest-flung twin is 55905 in Rochester, MN, 1,603 miles away.
  • 🧭 Farther north than 64% of all ZIP codes, and farther west than 98%.
  • 🎯1,328 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 95550 and you would come out at 40.78°S, 56.16°E — 903 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 06m of daylight. Shortest: 9h 15m.
  • 📏 At 135.7 square miles of land, 95550 is bigger than 84% of ZIP codes — room for about 103 Central Parks.
🌙 The sky over 95550 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population140This ZIP140
Households68This ZIP68
Housing units115This ZIP115
Median age28.9This ZIP28.9California37.9US 38.9
Median household income$104,063This ZIP$104,063California$99,122US $80,734
Median home value$2,000,000+This ZIP$2,000,000+California$734,700US $332,700
Bachelor's degree or higher68.8%This ZIP68.8%
Population density1.0 / sq miThis ZIP1.0 / sq mi

Business and tax activity

Business establishments5This ZIP5
Employees237This ZIP237
Annual payroll$19,421,000This ZIP$19,421,000

Land area

Land area135.75 sq miThis ZIP135.75 sq mi
Water area0.21 sq miThis ZIP0.21 sq mi

ZIP codes near 95550

ZIPCityDistance
95549 Kneeland, CA 8.8 mi
95524 Bayside, CA 11.5 mi
95521 Arcata, CA 11.8 mi
95525 Blue Lake, CA 11.9 mi
95573 Willow Creek, CA 12.7 mi
95518 Arcata, CA 14.4 mi
95503 Eureka, CA 14.5 mi
95501 Eureka, CA 16.2 mi
95563 Salyer, CA 16.2 mi
95519 Mckinleyville, CA 16.9 mi

Find every ZIP code within 10 miles of 95550 →

Questions about this ZIP code

Where is ZIP code 95550?

95550 is in Korbel, California, in Humboldt County, part of the Eureka-Arcata, CA micropolitan area. Its published point location is 40.7811, -123.8360.

What county is 95550 in?

95550 lies in Humboldt County.

What time zone is 95550 in?

95550 uses America/Los_Angeles.

How many people live in 95550?

About 140 people live in ZIP code 95550, in 68 households, at 1.0 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 95550?

$104,063 a year, against $99,122 across California.

What ZIP codes are near 95550?

The closest are 95549 (8.8 mi), 95524 (11.5 mi), 95521 (11.8 mi), 95525 (11.9 mi) and 95573 (12.7 mi).

Is 95550 a PO Box ZIP code?

95550 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “95550 ZIP Code — Korbel, California (Humboldt County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/95550

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