72391
ZIP 72391 is West Ridge, Arkansas, in Mississippi County; area code 870; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Mississippi
- Metro area
- Blytheville, AR
- Population
- 44
- Coordinates
- 35.6765, -90.2695
Weather right now
Asking the National Weather Service…
Where 72391 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 72391 into a pocket calculator and turn it upside down: IGEZL — not quite a word, sorry.
- ➕ As a number, 72,391 = 11 × 6581. Its digits add up to 22, a total 2,607 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001101011000111 - 🏠 Its numerical neighbours: 72390 (West Helena, AR, 81 mi away) and 72392 (Wheatley, AR, 68 mi away).
- 🔄 Backwards, 72391 becomes 19327, which is not a ZIP code at all.
- 👥 50 other ZIP codes are made of exactly the same digits (12937, 12973, 17239, 17329, 17923, 17932, …). The farthest-flung twin is 97123 in Hillsboro, OR, 1,829 miles away.
- 🧭 Farther south than 71% of all ZIP codes, and farther west than 57%.
- 🎯537 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 72391 and you would come out at 35.68°S, 89.73°E — 1,363 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 35m of daylight. Shortest: 9h 44m.
- 📏 At 4.2 square miles of land, 72391 is bigger than 17% of ZIP codes — room for about 3.2 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 44This ZIP44 |
|---|---|
| Households | 24This ZIP24 |
| Housing units | 24This ZIP24 |
| Median age | 34.5This ZIP34.5Arkansas38.5US 38.9 |
| Bachelor's degree or higher | 43.2%This ZIP43.2% |
| Population density | 10.6 / sq miThis ZIP10.6 / sq mi |
Land area
| Land area | 4.16 sq miThis ZIP4.16 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 72391
| ZIP | City | Distance |
|---|---|---|
72354 | Lepanto, AR | 3.4 mi |
72377 | Rivervale, AR | 4.0 mi |
72428 | Etowah, AR | 5.4 mi |
72419 | Caraway, AR | 6.3 mi |
72330 | Dyess, AR | 7.0 mi |
72351 | Keiser, AR | 9.6 mi |
72442 | Manila, AR | 11.3 mi |
72365 | Marked Tree, AR | 11.5 mi |
72370 | Osceola, AR | 11.9 mi |
72414 | Black Oak, AR | 12.3 mi |
Find every ZIP code within 10 miles of 72391 →
Questions about this ZIP code
Where is ZIP code 72391?
72391 is in West Ridge, Arkansas, in Mississippi County, part of the Blytheville, AR micropolitan area. Its published point location is 35.6765, -90.2695.
What county is 72391 in?
72391 lies in Mississippi County.
What area code is 72391?
West Ridge uses area code 870, from NANPA's telephone records.
What time zone is 72391 in?
72391 uses America/Chicago.
How many people live in 72391?
About 44 people live in ZIP code 72391, in 24 households, at 10.6 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 72391?
The closest are 72354 (3.4 mi), 72377 (4 mi), 72428 (5.4 mi), 72419 (6.3 mi) and 72330 (7 mi).
Is 72391 a PO Box ZIP code?
72391 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “72391 ZIP Code — West Ridge, Arkansas (Mississippi County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/72391
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/72391.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.