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 — ZIP/90408

90408

ZIP 90408 is in Santa Monica, California, in Los Angeles County; Pacific time. Santa Monica has 11 ZIP codes in all.

Type
No street area
Time zone
America/Los_Angeles
County
Los Angeles
Coordinates
34.0195, -118.4912

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 90401, whose figures describe that area — not this ZIP code.

☼ Live from 90408 — Santa Monica, CA

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Local time: —

Where 90408 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 90408
  • 🔢 Type 90408 into a pocket calculator and turn it upside down: BOhOG — not quite a word, sorry.
  • ➕ As a number, 90,408 = 2 × 2 × 2 × 3 × 3767. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110000100101000
  • 🏠 Its numerical neighbours: 90407 (Santa Monica, CA, 0 mi away) and 90409 (Santa Monica, CA, 0 mi away).
  • 🔄 Backwards, 90408 becomes 80409, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (00984, 04098, 08049, 08094, 08904, 09804, …). The farthest-flung twin is 09804 in APO AE, a military post office, 8,203 miles away.
  • 🧭 Farther south than 79% of all ZIP codes, and farther west than 92%.
  • 🎯1,168 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 90408 and you would come out at 34.02°S, 61.51°E — 980 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 53m.
🌙 The sky over 90408 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments6This ZIP6
Employees14This ZIP14
Annual payroll$851,000This ZIP$851,000

Land area

ZIP codes near 90408

ZIPCityDistance
90406 Santa Monica, CA 0.0 mi
90407 Santa Monica, CA 0.0 mi
90409 Santa Monica, CA 0.0 mi
90410 Santa Monica, CA 0.0 mi
90411 Santa Monica, CA 0.0 mi
90401 Santa Monica, CA 0.2 mi
90403 Santa Monica, CA 0.8 mi
90404 Santa Monica, CA 1.1 mi
90405 Santa Monica, CA 1.2 mi
90402 Santa Monica, CA 1.3 mi

Find every ZIP code within 10 miles of 90408 →

Questions about this ZIP code

Where is ZIP code 90408?

90408 is in Santa Monica, California, in Los Angeles County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 34.0195, -118.4912.

What county is 90408 in?

90408 lies in Los Angeles County.

What time zone is 90408 in?

90408 uses America/Los_Angeles.

What ZIP codes are near 90408?

The closest are 90406 (0 mi), 90407 (0 mi), 90409 (0 mi), 90410 (0 mi) and 90411 (0 mi).

Is 90408 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “90408 ZIP Code — Santa Monica, California (Los Angeles County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90408

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/90408.json

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