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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/59435

59435

ZIP 59435 is Ethridge, Montana, in Toole County; area code 406; Mountain time.

Type
Standard
Time zone
America/Denver
County
Toole
Metro area
none
Population
14
Coordinates
48.5770, -112.0392
☼ Live from 59435 — Ethridge, MT

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Local time: —

Where 59435 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 59435
  • 🔢 Type 59435 into a pocket calculator and turn it upside down: SEhGS — not quite a word, sorry.
  • ➕ As a number, 59,435 = 5 × 11887. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110100000101011
  • 🏠 Its numerical neighbours: 59434 (East Glacier Park, MT, 68 mi away) and 59436 (Fairfield, MT, 66 mi away).
  • 🔄 Backwards, 59435 becomes 53495, which is not a ZIP code at all.
  • 👥 30 other ZIP codes are made of exactly the same digits (35459, 35549, 35594, 35954, 39455, 45359, …). The farthest-flung twin is 39455 in Lumberton, MS, 1,693 miles away.
  • 🧭 Farther north than 98% of all ZIP codes, and farther west than 87%.
  • 🎯898 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 59435 and you would come out at 48.58°S, 67.96°E — 115 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 08m of daylight. Shortest: 8h 17m.
  • 📏 At 150.6 square miles of land, 59435 is bigger than 86% of ZIP codes — room for about 114 Central Parks.
🌙 The sky over 59435 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population14This ZIP14
Households14This ZIP14
Housing units14This ZIP14
Bachelor's degree or higher0.0%
Population density0.1 / sq miThis ZIP0.1 / sq mi

Business and tax activity

Business establishments3This ZIP3
Employees38This ZIP38
Annual payroll$2,196,000This ZIP$2,196,000

Land area

Land area150.56 sq miThis ZIP150.56 sq mi
Water area3.44 sq miThis ZIP3.44 sq mi

ZIP codes near 59435

ZIPCityDistance
59454 Kevin, MT 13.5 mi
59466 Oilmont, MT 15.5 mi
59474 Shelby, MT 16.3 mi
59482 Sunburst, MT 21.6 mi
59486 Valier, MT 22.5 mi
59425 Conrad, MT 27.7 mi
59444 Galata, MT 30.5 mi
59427 Cut Bank, MT 30.8 mi
59484 Sweet Grass, MT 34.9 mi
59432 Dupuyer, MT 37.2 mi

Find every ZIP code within 10 miles of 59435 →

Questions about this ZIP code

Where is ZIP code 59435?

59435 is in Ethridge, Montana, in Toole County. Its published point location is 48.5770, -112.0392.

What county is 59435 in?

59435 lies in Toole County.

What area code is 59435?

Ethridge uses area code 406, from NANPA's telephone records.

What time zone is 59435 in?

59435 uses America/Denver.

How many people live in 59435?

About 14 people live in ZIP code 59435, in 14 households, at 0.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 59435?

The closest are 59454 (13.5 mi), 59466 (15.5 mi), 59474 (16.3 mi), 59482 (21.6 mi) and 59486 (22.5 mi).

Is 59435 a PO Box ZIP code?

59435 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “59435 ZIP Code — Ethridge, Montana (Toole County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59435

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