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/92340

92340

ZIP 92340 is in Hesperia, California, in San Bernardino County; Pacific time. Hesperia has 3 ZIP codes; the others are 92344 and 92345.

Type
No street area
Time zone
America/Los_Angeles
Coordinates
34.4264, -117.3009

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 92345, whose figures describe that area — not this ZIP code.

☼ Live from 92340 — Hesperia, CA

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Where 92340 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 92340
  • 🔢 Type 92340 into a pocket calculator and turn it upside down: OhEZG — not quite a word, sorry.
  • ➕ As a number, 92,340 = 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 19. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10110100010110100
  • 🏠 Its numerical neighbours: 92339 (Forest Falls, CA, 36 mi away) and 92341 (Green Valley Lake, CA, 19 mi away).
  • 🔄 Backwards, 92340 becomes 04329, which is not a ZIP code at all.
  • 👥 51 other ZIP codes are made of exactly the same digits (02349, 02493, 03249, 04239, 04923, 04932, …). The farthest-flung twin is 04932 in Dixmont, ME, 2,621 miles away.
  • 🧭 Farther south than 77% of all ZIP codes, and farther west than 90%.
  • 🎯1,094 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 92340 and you would come out at 34.43°S, 62.70°E — 1,035 miles from Saint-Denis, Reunion, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 51m.
🌙 The sky over 92340 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments8This ZIP8
Employees188This ZIP188
Annual payroll$9,022,000This ZIP$9,022,000

Land area

ZIP codes near 92340

ZIPCityDistance
92345 Hesperia, CA 4.6 mi
92395 Victorville, CA 5.4 mi
92344 Hesperia, CA 6.5 mi
92392 Victorville, CA 7.1 mi
92393 Victorville, CA 7.6 mi
92308 Apple Valley, CA 8.3 mi
92394 Victorville, CA 9.9 mi
92322 Cedarpines Park, CA 12.0 mi
92325 Crestline, CA 12.5 mi
92352 Lake Arrowhead, CA 12.8 mi

Find every ZIP code within 10 miles of 92340 →

Questions about this ZIP code

Where is ZIP code 92340?

92340 is in Hesperia, California, in San Bernardino County, part of the Riverside-San Bernardino-Ontario, CA metropolitan area. Its published point location is 34.4264, -117.3009.

What county is 92340 in?

92340 lies in San Bernardino County.

What time zone is 92340 in?

92340 uses America/Los_Angeles.

What ZIP codes are near 92340?

The closest are 92345 (4.6 mi), 92395 (5.4 mi), 92344 (6.5 mi), 92392 (7.1 mi) and 92393 (7.6 mi).

Is 92340 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. “92340 ZIP Code — Hesperia, California (San Bernardino County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/92340

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/92340.json

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