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Where 59031 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.
- 🔢 Type 59031 into a pocket calculator and turn it upside down: IEOGS — not quite a word, sorry.
- ➕ As a number, 59,031 = 3 × 3 × 7 × 937. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110011010010111 - 🏠 Its numerical neighbours: 59030 (Gardiner, MT, 159 mi away) and 59032 (Grass Range, MT, 123 mi away).
- 🔄 Backwards, 59031 becomes 13095, which is not a ZIP code at all.
- 👥 46 other ZIP codes are made of exactly the same digits (09351, 10953, 13905, 15930, 19035, 19053, …). The farthest-flung twin is 09351 in APO AE, a military post office, 4,893 miles away.
- 🧭 Farther north than 92% of all ZIP codes, and farther west than 85%.
- 🎯594 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 59031 and you would come out at 45.50°S, 72.63°E — 289 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 41m of daylight. Shortest: 8h 42m.
- 📏 At 104.7 square miles of land, 59031 is bigger than 79% of ZIP codes — room for about 79 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 391This ZIP391 |
|---|---|
| Households | 67This ZIP67 |
| Housing units | 94This ZIP94 |
| Median age | 16.2This ZIP16.2Montana40.4US 38.9 |
| Median home value | $107,000This ZIP$107,000Montana$375,800US $332,700 |
| Bachelor's degree or higher | 18.1%This ZIP18.1% |
| Mean commute | 22.4 minThis ZIP22.4 min |
| Population density | 3.7 / sq miThis ZIP3.7 / sq mi |
Business and tax activity
| Tax returns filed | 130This ZIP130 |
|---|---|
| Total adjusted gross income | $6,212,000This ZIP$6,212,000 |
Land area
| Land area | 104.69 sq miThis ZIP104.69 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
ZIP codes near 59031
| ZIP | City | Distance |
|---|---|---|
59022 | Crow Agency, MT | 7.4 mi |
59050 | Lodge Grass, MT | 17.2 mi |
59016 | Busby, MT | 20.9 mi |
59075 | Saint Xavier, MT | 23.8 mi |
59034 | Hardin, MT | 24.2 mi |
59089 | Wyola, MT | 28.2 mi |
59035 | Fort Smith, MT | 30.9 mi |
59010 | Bighorn, MT | 32.5 mi |
59043 | Lame Deer, MT | 34.0 mi |
59064 | Pompeys Pillar, MT | 35.6 mi |
Find every ZIP code within 10 miles of 59031 →
Questions about this ZIP code
Where is ZIP code 59031?
59031 is in Garryowen, Montana, in Big Horn County. Its published point location is 45.4982, -107.3745.
What county is 59031 in?
59031 lies in Big Horn County.
What area code is 59031?
Garryowen uses area code 406, from NANPA's telephone records.
What time zone is 59031 in?
59031 uses America/Denver.
How many people live in 59031?
About 391 people live in ZIP code 59031, in 67 households, at 3.7 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 59031?
The closest are 59022 (7.4 mi), 59050 (17.2 mi), 59016 (20.9 mi), 59075 (23.8 mi) and 59034 (24.2 mi).
Is 59031 a PO Box ZIP code?
59031 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “59031 ZIP Code — Garryowen, Montana (Big Horn County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59031
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/59031.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.