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/90633

90633

ZIP 90633 is in La Habra, California, in Orange County; area code 562; Pacific time. La Habra has 3 ZIP codes; the others are 90631 and 90632.

Type
No street area
Time zone
America/Los_Angeles
County
Orange
Coordinates
33.9345, -117.9452

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 90631, whose figures describe that area — not this ZIP code.

☼ Live from 90633 — La Habra, CA

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Where 90633 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 90633
  • 🔢 Type 90633 into a pocket calculator and turn it upside down: EEgOG — not quite a word, sorry.
  • ➕ As a number, 90,633 = 3 × 30211. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110001000001001
  • 🏠 Its numerical neighbours: 90632 (La Habra, CA, 1 mi away) and 90637 (La Mirada, CA, 4 mi away).
  • 🔄 Backwards, 90633 becomes 33609 — and that is a real ZIP code: Tampa, FL, 2,129 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (06339, 30369, 30396, 30639, 33069, 33609, …). The farthest-flung twin is 96330 in APO AA, a military post office, 5,510 miles away.
  • 🧭 Farther south than 79% of all ZIP codes, and farther west than 91%.
  • 🎯1,142 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 90633 and you would come out at 33.93°S, 62.05°E — 988 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 90633 today
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🌋 Shake report
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Source: USGS.

Business and tax activity

Business establishments6This ZIP6
Employees88This ZIP88
Annual payroll$1,963,000This ZIP$1,963,000

Land area

ZIP codes near 90633

ZIPCityDistance
90631 La Habra, CA 0.7 mi
90632 La Habra, CA 1.5 mi
90603 Whittier, CA 2.8 mi
92835 Fullerton, CA 2.9 mi
92838 Fullerton, CA 3.0 mi
92822 Brea, CA 3.4 mi
92833 Fullerton, CA 3.8 mi
91748 Rowland Heights, CA 3.9 mi
90604 Whittier, CA 4.0 mi
90637 La Mirada, CA 4.0 mi

Find every ZIP code within 10 miles of 90633 →

Questions about this ZIP code

Where is ZIP code 90633?

90633 is in La Habra, California, in Orange County, part of the Los Angeles-Long Beach-Anaheim, CA metropolitan area. Its published point location is 33.9345, -117.9452.

What county is 90633 in?

90633 lies in Orange County.

What area code is 90633?

La Habra uses area code 562, from NANPA's telephone records.

What time zone is 90633 in?

90633 uses America/Los_Angeles.

What ZIP codes are near 90633?

The closest are 90631 (0.7 mi), 90632 (1.5 mi), 90603 (2.8 mi), 92835 (2.9 mi) and 92838 (3 mi).

Is 90633 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. “90633 ZIP Code — La Habra, California (Orange County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/90633

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/90633.json

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