58845
ZIP 58845 is Grenora, North Dakota, mostly in Williams County; area code 701; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Williams +1 more
- Metro area
- Williston, ND
- Population
- 584
- Coordinates
- 48.6410, -103.9175
Weather right now
Asking the National Weather Service…
Where 58845 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 58845 into a pocket calculator and turn it upside down: ShBBS — not quite a word, sorry.
- ➕ As a number, 58,845 = 3 × 5 × 3923. Its digits add up to 30, a total 1,024 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110010111011101 - 🏠 Its numerical neighbours: 58844 (Fortuna, ND, 19 mi away) and 58847 (Keene, ND, 70 mi away).
- 🔄 Backwards, 58845 becomes 54885, which is not a ZIP code at all.
- 👥 10 other ZIP codes are made of exactly the same digits (45858, 45885, 48855, 54858, 55488, 58458, …). The farthest-flung twin is 88545 in El Paso, TX, 1,177 miles away.
- 🧭 Farther north than 98% of all ZIP codes, and farther west than 82%.
- 🎯663 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 58845 and you would come out at 48.64°S, 76.08°E — 270 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 16h 09m of daylight. Shortest: 8h 16m.
- 📏 At 257.2 square miles of land, 58845 is bigger than 93% of ZIP codes — room for about 195 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 584This ZIP584 |
|---|---|
| Households | 269This ZIP269 |
| Housing units | 349This ZIP349 |
| Median age | 47.4This ZIP47.4North Dakota35.9US 38.9 |
| Median household income | $91,806This ZIP$91,806North Dakota$76,657US $80,734 |
| Median gross rent | $575This ZIP$575North Dakota$954US $1,413 |
| Bachelor's degree or higher | 31.6%This ZIP31.6% |
| Mean commute | 43.3 minThis ZIP43.3 min |
| Population density | 2.3 / sq miThis ZIP2.3 / sq mi |
Business and tax activity
| Business establishments | 7This ZIP7 |
|---|---|
| Employees | 25This ZIP25 |
| Annual payroll | $749,000This ZIP$749,000 |
| Tax returns filed | 160This ZIP160 |
| Total adjusted gross income | $15,989,000This ZIP$15,989,000 |
Land area
| Land area | 257.19 sq miThis ZIP257.19 sq mi |
|---|---|
| Water area | 7.15 sq miThis ZIP7.15 sq mi |
Counties 58845 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Williams County | 51.4% |
| Divide County | 48.6% |
Other place names in 58845
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 58845
| ZIP | City | Distance |
|---|---|---|
58856 | Zahl, ND | 9.0 mi |
59219 | Dagmar, MT | 12.0 mi |
58844 | Fortuna, ND | 18.7 mi |
59275 | Westby, MT | 19.6 mi |
59211 | Antelope, MT | 20.1 mi |
58830 | Alamo, ND | 21.1 mi |
58833 | Ambrose, ND | 24.8 mi |
58801 | Williston, ND | 28.6 mi |
59242 | Homestead, MT | 28.8 mi |
59247 | Medicine Lake, MT | 29.0 mi |
Find every ZIP code within 10 miles of 58845 →
Questions about this ZIP code
Where is ZIP code 58845?
58845 is in Grenora, North Dakota, in Williams County, part of the Williston, ND micropolitan area. Its published point location is 48.6410, -103.9175.
What county is 58845 in?
58845 spans 2 counties: Williams County and Divide County. Most of it falls in Williams 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 58845?
Grenora uses area code 701, from NANPA's telephone records.
What time zone is 58845 in?
58845 uses America/Chicago.
How many people live in 58845?
About 584 people live in ZIP code 58845, in 269 households, at 2.3 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 58845?
$91,806 a year, against $76,657 across North Dakota.
What ZIP codes are near 58845?
The closest are 58856 (9 mi), 59219 (12 mi), 58844 (18.7 mi), 59275 (19.6 mi) and 59211 (20.1 mi).
Is 58845 a PO Box ZIP code?
58845 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “58845 ZIP Code — Grenora, North Dakota (Williams County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/58845
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/58845.json Underlying data is public domain or openly licensed — sources, vintages and licences.