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/83635

83635

ZIP 83635 is Lake Fork, Idaho, in Valley County; area codes 986 and 208; Mountain time.

Type
No street area
Time zone
America/Boise
County
Valley
Metro area
none
Coordinates
44.8327, -116.0848

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 83638, whose figures describe that area — not this ZIP code.

☼ Live from 83635 — Lake Fork, ID

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Where 83635 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 83635
  • 🔢 Type 83635 into a pocket calculator and turn it upside down: SEgEB — not quite a word, sorry.
  • ➕ As a number, 83,635 = 5 × 43 × 389. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100011010110011
  • 🏠 Its numerical neighbours: 83634 (Kuna, ID, 97 mi away) and 83636 (Letha, ID, 70 mi away).
  • 🔄 Backwards, 83635 becomes 53638, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (33568, 33586, 33685, 33856, 33865, 36538, …). The farthest-flung twin is 33856 in Nalcrest, FL, 2,232 miles away.
  • 🧭 Farther north than 90% of all ZIP codes, and farther west than 89%.
  • 🎯956 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 83635 and you would come out at 44.83°S, 63.92°E — 430 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 36m of daylight. Shortest: 8h 47m.
🌙 The sky over 83635 today
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Source: USGS.

Business and tax activity

Business establishments3This ZIP3
Employees11This ZIP11
Annual payroll$322,000This ZIP$322,000

Land area

ZIP codes near 83635

ZIPCityDistance
83615 Donnelly, ID 9.0 mi
83612 Council, ID 22.0 mi
83643 Mesa, ID 23.0 mi
83632 Indian Valley, ID 26.4 mi
83638 McCall, ID 27.0 mi
83654 New Meadows, ID 28.8 mi
83610 Cambridge, ID 34.3 mi
83547 Pollock, ID 35.2 mi
83671 Warren, ID 35.9 mi
83549 Riggins, ID 37.6 mi

Find every ZIP code within 10 miles of 83635 →

Questions about this ZIP code

Where is ZIP code 83635?

83635 is in Lake Fork, Idaho, in Valley County. Its published point location is 44.8327, -116.0848.

What county is 83635 in?

83635 lies in Valley County.

What area code is 83635?

Lake Fork uses area codes 986 and 208, from NANPA's telephone records.

What time zone is 83635 in?

83635 uses America/Boise.

What ZIP codes are near 83635?

The closest are 83615 (9 mi), 83612 (22 mi), 83643 (23 mi), 83632 (26.4 mi) and 83638 (27 mi).

Is 83635 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. “83635 ZIP Code — Lake Fork, Idaho (Valley County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/83635

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