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/86405

86405

ZIP 86405 is in Lake Havasu City, Arizona, in Mohave County; area code 928; Mountain Standard Time all year. Lake Havasu City has 4 ZIP codes; the others are 86403, 86404 and 86406.

Type
No street area
Time zone
America/Phoenix
County
Mohave
Coordinates
34.4839, -114.3225

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 86403, whose figures describe that area — not this ZIP code.

☼ Live from 86405 — Lake Havasu City, AZ

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Where 86405 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 86405
  • 🔢 Type 86405 into a pocket calculator and turn it upside down: SOhgB — not quite a word, sorry.
  • ➕ As a number, 86,405 = 5 × 11 × 1571. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101000110000101
  • 🏠 Its numerical neighbours: 86404 (Lake Havasu City, AZ, 7 mi away) and 86406 (Lake Havasu City, AZ, 15 mi away).
  • 🔄 Backwards, 86405 becomes 50468 — and that is a real ZIP code: Rockford, IA, 1,289 miles away.
  • 👥 66 other ZIP codes are made of exactly the same digits (04568, 04658, 04685, 04856, 04865, 05468, …). The farthest-flung twin is 04658 in Milbridge, ME, 2,535 miles away.
  • 🧭 Farther south than 76% of all ZIP codes, and farther west than 88%.
  • 🎯941 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 86405 and you would come out at 34.48°S, 65.68°E — 1,053 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 28m of daylight. Shortest: 9h 51m.
🌙 The sky over 86405 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments18This ZIP18
Employees64This ZIP64
Annual payroll$2,534,000This ZIP$2,534,000

Land area

ZIP codes near 86405

ZIPCityDistance
86403 Lake Havasu City, AZ 1.3 mi
86404 Lake Havasu City, AZ 7.4 mi
92267 Parker Dam, CA 14.5 mi
86406 Lake Havasu City, AZ 15.5 mi
86436 Topock, AZ 18.4 mi
92242 Earp, CA 20.4 mi
92363 Needles, CA 21.5 mi
86438 Yucca, AZ 23.5 mi
86446 Mohave Valley, AZ 29.6 mi
86440 Mohave Valley, AZ 30.7 mi

Find every ZIP code within 10 miles of 86405 →

Questions about this ZIP code

Where is ZIP code 86405?

86405 is in Lake Havasu City, Arizona, in Mohave County, part of the Lake Havasu City-Kingman, AZ metropolitan area. Its published point location is 34.4839, -114.3225.

What county is 86405 in?

86405 lies in Mohave County.

What area code is 86405?

Lake Havasu City uses area code 928, from NANPA's telephone records.

What time zone is 86405 in?

86405 uses America/Phoenix.

What ZIP codes are near 86405?

The closest are 86403 (1.3 mi), 86404 (7.4 mi), 92267 (14.5 mi), 86406 (15.5 mi) and 86436 (18.4 mi).

Is 86405 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. “86405 ZIP Code — Lake Havasu City, Arizona (Mohave County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/86405

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/86405.json

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