59851
ZIP 59851 is Milltown, Montana, in Missoula County; area code 406; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Missoula
- Metro area
- Missoula, MT
- Population
- 145
- Coordinates
- 46.8715, -113.8766
Weather right now
Asking the National Weather Service…
Where 59851 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 59851 into a pocket calculator and turn it upside down: ISBGS — not quite a word, sorry.
- ➕ As a number, 59,851 = 11 × 5441. Its digits add up to 28, a total 1,520 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110100111001011 - 🏠 Its numerical neighbours: 59848 (Lonepine, MT, 69 mi away) and 59853 (Noxon, MT, 121 mi away).
- 🔄 Backwards, 59851 becomes 15895, which is not a ZIP code at all.
- 👥 11 other ZIP codes are made of exactly the same digits (15958, 18955, 55918, 55981, 89155, 89515, …). The farthest-flung twin is 18955 in Richlandtown, PA, 1,956 miles away.
- 🧭 Farther north than 95% of all ZIP codes, and farther west than 88%.
- 🎯907 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 59851 and you would come out at 46.87°S, 66.12°E — 255 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 0.353 square miles of land, 59851 is bigger than 4% of ZIP codes — about 171 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 145This ZIP145 |
|---|---|
| Households | 96This ZIP96 |
| Housing units | 96This ZIP96 |
| Median age | 50.3This ZIP50.3Montana40.4US 38.9 |
| Median household income | $18,883This ZIP$18,883Montana$72,509US $80,734 |
| Median home value | $225,000This ZIP$225,000Montana$375,800US $332,700 |
| Bachelor's degree or higher | 18.1%This ZIP18.1% |
| Population density | 410.8 / sq miThis ZIP410.8 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 119This ZIP119 |
| Annual payroll | $3,584,000This ZIP$3,584,000 |
Land area
| Land area | 0.35 sq miThis ZIP0.35 sq mi |
|---|---|
| Water area | 0.03 sq miThis ZIP0.03 sq mi |
Other place names in 59851
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 59851
| ZIP | City | Distance |
|---|---|---|
59802 | Missoula, MT | 3.0 mi |
59807 | Missoula, MT | 4.7 mi |
59812 | Missoula, MT | 5.1 mi |
59806 | Missoula, MT | 5.5 mi |
59801 | Missoula, MT | 6.4 mi |
59803 | Missoula, MT | 6.9 mi |
59808 | Missoula, MT | 11.9 mi |
59823 | Bonner, MT | 14.5 mi |
59833 | Florence, MT | 18.1 mi |
59804 | Missoula, MT | 18.3 mi |
Find every ZIP code within 10 miles of 59851 →
Questions about this ZIP code
Where is ZIP code 59851?
59851 is in Milltown, Montana, in Missoula County, part of the Missoula, MT metropolitan area. Its published point location is 46.8715, -113.8766.
What county is 59851 in?
59851 lies in Missoula County.
What area code is 59851?
Milltown uses area code 406, from NANPA's telephone records.
What time zone is 59851 in?
59851 uses America/Denver.
How many people live in 59851?
About 145 people live in ZIP code 59851, in 96 households, at 410.8 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 59851?
$18,883 a year, against $72,509 across Montana.
What ZIP codes are near 59851?
The closest are 59802 (3 mi), 59807 (4.7 mi), 59812 (5.1 mi), 59806 (5.5 mi) and 59801 (6.4 mi).
Is 59851 a PO Box ZIP code?
59851 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “59851 ZIP Code — Milltown, Montana (Missoula County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59851
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/59851.json Underlying data is public domain or openly licensed — sources, vintages and licences.