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Where 58365 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 58365 into a pocket calculator and turn it upside down: SgEBS — not quite a word, sorry.
- ➕ As a number, 58,365 = 3 × 3 × 5 × 1297. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110001111111101 - 🏠 Its numerical neighbours: 58363 (Perth, ND, 12 mi away) and 58366 (Rolette, ND, 32 mi away).
- 🔄 Backwards, 58365 becomes 56385 — and that is a real ZIP code: Villard, MN, 288 miles away.
- 👥 28 other ZIP codes are made of exactly the same digits (35586, 36558, 36585, 36855, 38556, 38565, …). The farthest-flung twin is 85356 in Wellton, AZ, 1,358 miles away.
- 🧭 Farther north than 98% of all ZIP codes, and farther west than 79%.
- 🎯624 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 58365 and you would come out at 48.84°S, 80.77°E — 478 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 16h 11m of daylight. Shortest: 8h 15m.
- 📏 At 207.7 square miles of land, 58365 is bigger than 91% of ZIP codes — room for about 158 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 157This ZIP157 |
|---|---|
| Households | 93This ZIP93 |
| Housing units | 136This ZIP136 |
| Median age | 57.5This ZIP57.5North Dakota35.9US 38.9 |
| Median household income | $53,750This ZIP$53,750North Dakota$76,657US $80,734 |
| Median home value | $62,500This ZIP$62,500North Dakota$249,900US $332,700 |
| Median gross rent | $442This ZIP$442North Dakota$954US $1,413 |
| Bachelor's degree or higher | 24.8%This ZIP24.8% |
| Mean commute | 33.8 minThis ZIP33.8 min |
| Population density | 0.8 / sq miThis ZIP0.8 / sq mi |
Business and tax activity
| Business establishments | 10This ZIP10 |
|---|---|
| Employees | 49This ZIP49 |
| Annual payroll | $965,000This ZIP$965,000 |
| Tax returns filed | 110This ZIP110 |
| Total adjusted gross income | $11,274,000This ZIP$11,274,000 |
Land area
| Land area | 207.74 sq miThis ZIP207.74 sq mi |
|---|---|
| Water area | 4.78 sq miThis ZIP4.78 sq mi |
Other place names in 58365
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 58365
| ZIP | City | Distance |
|---|---|---|
58339 | Hansboro, ND | 10.0 mi |
58363 | Perth, ND | 11.7 mi |
58372 | Sarles, ND | 12.2 mi |
58323 | Calvin, ND | 14.0 mi |
58367 | Rolla, ND | 15.0 mi |
58331 | Egeland, ND | 15.4 mi |
58317 | Bisbee, ND | 16.8 mi |
58352 | Munich, ND | 19.8 mi |
58353 | Mylo, ND | 21.5 mi |
58310 | Agate, ND | 24.0 mi |
Find every ZIP code within 10 miles of 58365 →
Questions about this ZIP code
Where is ZIP code 58365?
58365 is in Rocklake, North Dakota, in Towner County. Its published point location is 48.8413, -99.2317.
What county is 58365 in?
58365 lies in Towner County.
What area code is 58365?
Rocklake uses area code 701, from NANPA's telephone records.
What time zone is 58365 in?
58365 uses America/Chicago.
How many people live in 58365?
About 157 people live in ZIP code 58365, in 93 households, at 0.8 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 58365?
$53,750 a year, against $76,657 across North Dakota.
What ZIP codes are near 58365?
The closest are 58339 (10 mi), 58363 (11.7 mi), 58372 (12.2 mi), 58323 (14 mi) and 58367 (15 mi).
Is 58365 a PO Box ZIP code?
58365 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “58365 ZIP Code — Rocklake, North Dakota (Towner County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/58365
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/58365.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.