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Where 58381 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 58381 into a pocket calculator and turn it upside down: IBEBS — not quite a word, sorry.
- ➕ As a number, 58,381 = 79 × 739. Its digits add up to 25, a total 2,242 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1110010000001101 - 🏠 Its numerical neighbours: 58380 (Tolna, ND, 11 mi away) and 58382 (Webster, ND, 34 mi away).
- 🔄 Backwards, 58381 becomes 18385, which is not a ZIP code at all.
- 👥 17 other ZIP codes are made of exactly the same digits (18853, 35188, 38581, 38851, 53188, 53818, …). The farthest-flung twin is 85138 in Maricopa, AZ, 1,234 miles away.
- 🧭 Farther north than 97% of all ZIP codes, and farther west than 78%.
- 🎯553 miles north of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 58381 and you would come out at 47.83°S, 81.25°E — 515 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 16h 01m of daylight. Shortest: 8h 23m.
- 📏 At 174.3 square miles of land, 58381 is bigger than 89% of ZIP codes — room for about 132 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 482This ZIP482 |
|---|---|
| Households | 212This ZIP212 |
| Housing units | 256This ZIP256 |
| Median age | 37.3This ZIP37.3North Dakota35.9US 38.9 |
| Median household income | $90,500This ZIP$90,500North Dakota$76,657US $80,734 |
| Median home value | $208,300This ZIP$208,300North Dakota$249,900US $332,700 |
| Bachelor's degree or higher | 43.4%This ZIP43.4% |
| Mean commute | 23.3 minThis ZIP23.3 min |
| Population density | 2.8 / sq miThis ZIP2.8 / sq mi |
Business and tax activity
| Business establishments | 7This ZIP7 |
|---|---|
| Employees | 16This ZIP16 |
| Annual payroll | $818,000This ZIP$818,000 |
| Tax returns filed | 140This ZIP140 |
| Total adjusted gross income | $13,572,000This ZIP$13,572,000 |
Land area
| Land area | 174.32 sq miThis ZIP174.32 sq mi |
|---|---|
| Water area | 11.77 sq miThis ZIP11.77 sq mi |
Counties 58381 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Eddy County | 60.9% |
| Benson County | 39.1% |
Other place names in 58381
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 58381
| ZIP | City | Distance |
|---|---|---|
58379 | Tokio, ND | 5.9 mi |
58380 | Tolna, ND | 11.5 mi |
58370 | Saint Michael, ND | 12.3 mi |
58335 | Fort Totten, ND | 15.9 mi |
58374 | Sheyenne, ND | 16.1 mi |
58464 | Mchenry, ND | 16.1 mi |
58361 | Pekin, ND | 18.1 mi |
58356 | New Rockford, ND | 18.4 mi |
58445 | Grace City, ND | 18.5 mi |
58327 | Crary, ND | 21.0 mi |
Find every ZIP code within 10 miles of 58381 →
Questions about this ZIP code
Where is ZIP code 58381?
58381 is in Warwick, North Dakota, in Eddy County. Its published point location is 47.8258, -98.7488.
What county is 58381 in?
58381 spans 2 counties: Eddy County and Benson County. Most of it falls in Eddy 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 58381?
Warwick uses area code 701, from NANPA's telephone records.
What time zone is 58381 in?
58381 uses America/Chicago.
How many people live in 58381?
About 482 people live in ZIP code 58381, in 212 households, at 2.8 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 58381?
$90,500 a year, against $76,657 across North Dakota.
What ZIP codes are near 58381?
The closest are 58379 (5.9 mi), 58380 (11.5 mi), 58370 (12.3 mi), 58335 (15.9 mi) and 58374 (16.1 mi).
Is 58381 a PO Box ZIP code?
58381 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “58381 ZIP Code — Warwick, North Dakota (Eddy County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/58381
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/58381.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.