Weather right now
Asking the National Weather Service…
Where 71401 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 71401 into a pocket calculator and turn it upside down: IOhIL — not quite a word, sorry.
- ➕ As a number, 71,401 = 11 × 6491. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001011011101001 - 🏠 Its numerical neighbours: 71378 (Wisner, LA, 17 mi away) and 71403 (Anacoco, LA, 97 mi away).
- 🔄 Backwards, 71401 becomes 10417, which is not a ZIP code at all.
- 👥 30 other ZIP codes are made of exactly the same digits (01471, 01741, 07114, 10174, 10471, 11704, …). The farthest-flung twin is 01741 in Carlisle, MA, 1,349 miles away.
- 🧭 Farther south than 89% of all ZIP codes, and farther west than 61%.
- 🎯668 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 71401 and you would come out at 31.79°S, 88.06°E — 1,467 miles from West Island, Cocos Islands, the nearest big city to that spot.
- ☀Longest day of the year: 14h 14m of daylight. Shortest: 10h 04m.
- 📏 At 16.6 square miles of land, 71401 is bigger than 34% of ZIP codes — room for about 13 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 18This ZIP18 |
|---|---|
| Households | 11This ZIP11 |
| Housing units | 11This ZIP11 |
| Bachelor's degree or higher | 0.0% |
| Population density | 1.1 / sq miThis ZIP1.1 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 13This ZIP13 |
| Annual payroll | $616,000This ZIP$616,000 |
Land area
| Land area | 16.58 sq miThis ZIP16.58 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 71401
| ZIP | City | Distance |
|---|---|---|
71425 | Enterprise, LA | 7.6 mi |
71340 | Harrisonburg, LA | 8.4 mi |
71363 | Rhinehart, LA | 11.5 mi |
71243 | Fort Necessity, LA | 13.2 mi |
71377 | Wildsville, LA | 16.0 mi |
71465 | Olla, LA | 16.1 mi |
71441 | Kelly, LA | 16.4 mi |
71368 | Sicily Island, LA | 16.5 mi |
71378 | Wisner, LA | 17.2 mi |
71342 | Jena, LA | 17.9 mi |
Find every ZIP code within 10 miles of 71401 →
Questions about this ZIP code
Where is ZIP code 71401?
71401 is in Aimwell, Louisiana, in Catahoula Parish. Its published point location is 31.7948, -91.9446.
What county is 71401 in?
71401 lies in Catahoula Parish.
What area code is 71401?
Aimwell uses area code 318, from NANPA's telephone records.
What time zone is 71401 in?
71401 uses America/Chicago.
How many people live in 71401?
About 18 people live in ZIP code 71401, in 11 households, at 1.1 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 71401?
The closest are 71425 (7.6 mi), 71340 (8.4 mi), 71363 (11.5 mi), 71243 (13.2 mi) and 71377 (16 mi).
Is 71401 a PO Box ZIP code?
71401 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “71401 ZIP Code — Aimwell, Louisiana (Catahoula Parish).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/71401
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/71401.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.