Weather right now
Asking the National Weather Service…
Where 59258 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 59258 into a pocket calculator and turn it upside down: BSZGS — not quite a word, sorry.
- ➕ As a number, 59,258 = 2 × 29629. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110011101111010 - 🏠 Its numerical neighbours: 59257 (Redstone, MT, 18 mi away) and 59259 (Richey, MT, 66 mi away).
- 🔄 Backwards, 59258 becomes 85295 — and that is a real ZIP code: Gilbert, AZ, 1,117 miles away.
- 👥 18 other ZIP codes are made of exactly the same digits (25958, 25985, 29585, 55982, 58259, 58529, …). The farthest-flung twin is 29585 in Pawleys Island, SC, 1,675 miles away.
- 🧭 Farther north than 98% of all ZIP codes, and farther west than 82%.
- 🎯675 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 59258 and you would come out at 48.58°S, 75.34°E — 238 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 252.2 square miles of land, 59258 is bigger than 93% of ZIP codes — room for about 191 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 184This ZIP184 |
|---|---|
| Households | 75This ZIP75 |
| Housing units | 95This ZIP95 |
| Median age | 41.6This ZIP41.6Montana40.4US 38.9 |
| Median household income | $148,750This ZIP$148,750Montana$72,509US $80,734 |
| Median home value | $158,300This ZIP$158,300Montana$375,800US $332,700 |
| Bachelor's degree or higher | 23.0%This ZIP23.0% |
| Mean commute | 16.6 minThis ZIP16.6 min |
| Population density | 0.7 / sq miThis ZIP0.7 / sq mi |
Business and tax activity
| Business establishments | 3This ZIP3 |
|---|---|
| Employees | 13This ZIP13 |
| Annual payroll | $247,000This ZIP$247,000 |
Land area
| Land area | 252.23 sq miThis ZIP252.23 sq mi |
|---|---|
| Water area | 0.02 sq miThis ZIP0.02 sq mi |
Counties 59258 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Sheridan County | 64.4% |
| Roosevelt County | 35.6% |
Other place names in 59258
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 59258
| ZIP | City | Distance |
|---|---|---|
59247 | Medicine Lake, MT | 7.6 mi |
59254 | Plentywood, MT | 11.6 mi |
59242 | Homestead, MT | 15.4 mi |
59211 | Antelope, MT | 16.0 mi |
59226 | Froid, MT | 17.3 mi |
59257 | Redstone, MT | 17.6 mi |
59219 | Dagmar, MT | 22.7 mi |
59256 | Raymond, MT | 22.9 mi |
59222 | Flaxville, MT | 24.4 mi |
59252 | Outlook, MT | 26.4 mi |
Find every ZIP code within 10 miles of 59258 →
Questions about this ZIP code
Where is ZIP code 59258?
59258 is in Reserve, Montana, in Sheridan County. Its published point location is 48.5835, -104.6550.
What county is 59258 in?
59258 spans 2 counties: Sheridan County and Roosevelt County. Most of it falls in Sheridan 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 59258?
Reserve uses area code 406, from NANPA's telephone records.
What time zone is 59258 in?
59258 uses America/Denver.
How many people live in 59258?
About 184 people live in ZIP code 59258, in 75 households, at 0.7 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 59258?
$148,750 a year, against $72,509 across Montana.
What ZIP codes are near 59258?
The closest are 59247 (7.6 mi), 59254 (11.6 mi), 59242 (15.4 mi), 59211 (16 mi) and 59226 (17.3 mi).
Is 59258 a PO Box ZIP code?
59258 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “59258 ZIP Code — Reserve, Montana (Sheridan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/59258
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/59258.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.