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/59910

59910

ZIP 59910 is Big Arm, Montana, in Lake County; area code 406; Mountain time.

Type
Standard
Time zone
America/Denver
County
Lake
Metro area
none
Population
692
Coordinates
47.8208, -114.2355
☼ Live from 59910 — Big Arm, MT

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 59910 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 59910
  • 🔢 Type 59910 into a pocket calculator and turn it upside down: OIGGS — not quite a word, sorry.
  • ➕ As a number, 59,910 = 2 × 3 × 5 × 1997. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1110101000000110
  • 🏠 Its numerical neighbours: 59904 (Kalispell, MT, 29 mi away) and 59911 (Bigfork, MT, 17 mi away).
  • 🔄 Backwards, 59910 becomes 01995, which is not a ZIP code at all.
  • 👥 18 other ZIP codes are made of exactly the same digits (10959, 15909, 19095, 19905, 19950, 59019, …). The farthest-flung twin is 19950 in Greenwood, DE, 2,016 miles away.
  • 🧭 Farther north than 97% of all ZIP codes, and farther west than 88%.
  • 🎯953 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 59910 and you would come out at 47.82°S, 65.76°E — 229 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 16h 01m of daylight. Shortest: 8h 24m.
  • 📏 At 19.3 square miles of land, 59910 is bigger than 37% of ZIP codes — room for about 15 Central Parks.
🌙 The sky over 59910 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population692This ZIP692
Households291This ZIP291
Housing units457This ZIP457
Median age40.8This ZIP40.8Montana40.4US 38.9
Median household income$99,886This ZIP$99,886Montana$72,509US $80,734
Median home value$588,500This ZIP$588,500Montana$375,800US $332,700
Bachelor's degree or higher25.5%This ZIP25.5%
Mean commute36.5 minThis ZIP36.5 min
Population density35.9 / sq miThis ZIP35.9 / sq mi

Business and tax activity

Business establishments7This ZIP7
Employees9This ZIP9
Annual payroll$662,000This ZIP$662,000
Tax returns filed210This ZIP210
Total adjusted gross income$28,272,000This ZIP$28,272,000

Land area

Land area19.25 sq miThis ZIP19.25 sq mi
Water area41.55 sq miThis ZIP41.55 sq mi

Other place names in 59910

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

ZIP codes near 59910

ZIPCityDistance
59914 Dayton, MT 4.9 mi
59931 Rollins, MT 7.1 mi
59860 Polson, MT 7.6 mi
59915 Elmo, MT 8.2 mi
59929 Proctor, MT 10.3 mi
59922 Lakeside, MT 12.6 mi
59932 Somers, MT 16.0 mi
59855 Pablo, MT 16.2 mi
59911 Bigfork, MT 16.5 mi
59845 Hot Springs, MT 17.4 mi

Find every ZIP code within 10 miles of 59910 →

Questions about this ZIP code

Where is ZIP code 59910?

59910 is in Big Arm, Montana, in Lake County. Its published point location is 47.8208, -114.2355.

What county is 59910 in?

59910 lies in Lake County.

What area code is 59910?

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

What time zone is 59910 in?

59910 uses America/Denver.

How many people live in 59910?

About 692 people live in ZIP code 59910, in 291 households, at 35.9 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 59910?

$99,886 a year, against $72,509 across Montana.

What ZIP codes are near 59910?

The closest are 59914 (4.9 mi), 59931 (7.1 mi), 59860 (7.6 mi), 59915 (8.2 mi) and 59929 (10.3 mi).

Is 59910 a PO Box ZIP code?

59910 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “59910 ZIP Code — Big Arm, Montana (Lake County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59910

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/59910.json

Underlying data is public domain or openly licensed — sources, vintages and licences.