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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/86435

86435

ZIP 86435 is Supai, Arizona, in Coconino County; area code 928; Mountain Standard Time all year.

Type
Standard
Time zone
America/Phoenix
County
Coconino
Metro area
Flagstaff, AZ
Population
0
Coordinates
36.0054, -112.9451
☼ Live from 86435 — Supai, AZ

Weather right now

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Local time: —

Where 86435 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 86435
  • 🔢 Type 86435 into a pocket calculator and turn it upside down: SEhgB — not quite a word, sorry.
  • ➕ As a number, 86,435 = 5 × 59 × 293. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101000110100011
  • 🏠 Its numerical neighbours: 86434 (Peach Springs, AZ, 44 mi away) and 86436 (Topock, AZ, 121 mi away).
  • 🔄 Backwards, 86435 becomes 53468, which is not a ZIP code at all.
  • 👥 55 other ZIP codes are made of exactly the same digits (34685, 35468, 35486, 35648, 36458, 36548, …). The farthest-flung twin is 34685 in Palm Harbor, FL, 1,846 miles away.
  • 🧭 Farther south than 69% of all ZIP codes, and farther west than 88%.
  • 🎯825 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 86435 and you would come out at 36.01°S, 67.05°E — 936 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 36m of daylight. Shortest: 9h 43m.
  • 📏 At 1,169.3 square miles of land, 86435 is bigger than 99% of ZIP codes — room for about 888 Central Parks.
🌙 The sky over 86435 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population0
Households0
Housing units0
Population density0.0 / sq mi

Land area

Land area1,169.30 sq miThis ZIP1,169.30 sq mi
Water area1.65 sq miThis ZIP1.65 sq mi

Other place names in 86435

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 86435

ZIPCityDistance
86434 Peach Springs, AZ 43.6 mi
86320 Ash Fork, AZ 47.2 mi
86052 North Rim, AZ 48.8 mi
86023 Grand Canyon, AZ 52.2 mi
86337 Seligman, AZ 53.2 mi
86437 Valentine, AZ 55.9 mi
86022 Fredonia, AZ 57.1 mi
86046 Williams, AZ 58.3 mi
86411 Hackberry, AZ 59.1 mi
86021 Colorado City, AZ 65.5 mi

Find every ZIP code within 10 miles of 86435 →

Questions about this ZIP code

Where is ZIP code 86435?

86435 is in Supai, Arizona, in Coconino County, part of the Flagstaff, AZ metropolitan area. Its published point location is 36.0054, -112.9451.

What county is 86435 in?

86435 lies in Coconino County.

What area code is 86435?

Supai uses area code 928, from NANPA's telephone records.

What time zone is 86435 in?

86435 uses America/Phoenix.

How many people live in 86435?

About 0 people live in ZIP code 86435. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 86435?

The closest are 86434 (43.6 mi), 86320 (47.2 mi), 86052 (48.8 mi), 86023 (52.2 mi) and 86337 (53.2 mi).

Is 86435 a PO Box ZIP code?

86435 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “86435 ZIP Code — Supai, Arizona (Coconino County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/86435

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