59820
ZIP 59820 is Alberton, Montana, mostly in Mineral County; area code 406; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Mineral +1 more
- Metro area
- Missoula, MT
- Population
- 1,834
- Coordinates
- 46.8975, -114.6091
Weather right now
Asking the National Weather Service…
Where 59820 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 59820 into a pocket calculator and turn it upside down: OZBGS — not quite a word, sorry.
- ➕ As a number, 59,820 = 2 × 2 × 3 × 5 × 997. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110100110101100 - 🏠 Its numerical neighbours: 59812 (Missoula, MT, 30 mi away) and 59821 (Arlee, MT, 35 mi away).
- 🔄 Backwards, 59820 becomes 02895 — and that is a real ZIP code: Woonsocket, RI, 2,126 miles away.
- 👥 46 other ZIP codes are made of exactly the same digits (02859, 02895, 05829, 09258, 09825, 09852, …). The farthest-flung twin is 09852 in APO AE, a military post office, 7,355 miles away.
- 🧭 Farther north than 95% of all ZIP codes, and farther west than 88%.
- 🎯939 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 59820 and you would come out at 46.90°S, 65.39°E — 280 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 53m of daylight. Shortest: 8h 31m.
- 📏 At 372.1 square miles of land, 59820 is bigger than 96% of ZIP codes — room for about 283 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,834This ZIP1,834 |
|---|---|
| Households | 760This ZIP760 |
| Housing units | 851This ZIP851 |
| Median age | 44.8This ZIP44.8Montana40.4US 38.9 |
| Median household income | $69,091This ZIP$69,091Montana$72,509US $80,734 |
| Median home value | $367,400This ZIP$367,400Montana$375,800US $332,700 |
| Median gross rent | $1,114This ZIP$1,114Montana$1,081US $1,413 |
| Bachelor's degree or higher | 28.2%This ZIP28.2% |
| Mean commute | 37.2 minThis ZIP37.2 min |
| Population density | 4.9 / sq miThis ZIP4.9 / sq mi |
Business and tax activity
| Business establishments | 50This ZIP50 |
|---|---|
| Employees | 180This ZIP180 |
| Annual payroll | $4,902,000This ZIP$4,902,000 |
| Tax returns filed | 770This ZIP770 |
| Total adjusted gross income | $52,838,000This ZIP$52,838,000 |
Land area
| Land area | 372.13 sq miThis ZIP372.13 sq mi |
|---|---|
| Water area | 1.16 sq miThis ZIP1.16 sq mi |
Counties 59820 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Mineral County | 72.1% |
| Missoula County | 27.9% |
Other place names in 59820
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 59820
| ZIP | City | Distance |
|---|---|---|
59804 | Missoula, MT | 16.3 mi |
59847 | Lolo, MT | 16.9 mi |
59846 | Huson, MT | 18.1 mi |
59872 | Superior, MT | 20.1 mi |
59834 | Frenchtown, MT | 22.2 mi |
59808 | Missoula, MT | 24.8 mi |
59831 | Dixon, MT | 27.5 mi |
59801 | Missoula, MT | 28.4 mi |
59806 | Missoula, MT | 29.1 mi |
59812 | Missoula, MT | 29.6 mi |
Find every ZIP code within 10 miles of 59820 →
Questions about this ZIP code
Where is ZIP code 59820?
59820 is in Alberton, Montana, in Mineral County, part of the Missoula, MT metropolitan area. Its published point location is 46.8975, -114.6091.
What county is 59820 in?
59820 spans 2 counties: Mineral County and Missoula County. Most of it falls in Mineral County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 59820?
Alberton uses area code 406, from NANPA's telephone records.
What time zone is 59820 in?
59820 uses America/Denver.
How many people live in 59820?
About 1,834 people live in ZIP code 59820, in 760 households, at 4.9 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 59820?
$69,091 a year, against $72,509 across Montana.
What ZIP codes are near 59820?
The closest are 59804 (16.3 mi), 59847 (16.9 mi), 59846 (18.1 mi), 59872 (20.1 mi) and 59834 (22.2 mi).
Is 59820 a PO Box ZIP code?
59820 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “59820 ZIP Code — Alberton, Montana (Mineral County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59820
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/59820.json Underlying data is public domain or openly licensed — sources, vintages and licences.