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Where 82711 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 82711 into a pocket calculator and turn it upside down: IILZB — not quite a word, sorry.
- ➕ As a number, 82,711 = 107 × 773. Its digits add up to 19, a total 2,454 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100001100010111 - 🏠 Its numerical neighbours: 82710 (Aladdin, WY, 9 mi away) and 82712 (Beulah, WY, 22 mi away).
- 🔄 Backwards, 82711 becomes 11728, which is not a ZIP code at all.
- 👥 25 other ZIP codes are made of exactly the same digits (11782, 12187, 12781, 12817, 12871, 17128, …). The farthest-flung twin is 11782 in Sayville, NY, 1,607 miles away.
- 🧭 Farther north than 90% of all ZIP codes, and farther west than 82%.
- 🎯452 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 82711 and you would come out at 44.71°S, 75.52°E — 406 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 35m of daylight. Shortest: 8h 48m.
- 📏 At 95.2 square miles of land, 82711 is bigger than 77% of ZIP codes — room for about 72 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 254This ZIP254 |
|---|---|
| Households | 89This ZIP89 |
| Housing units | 123This ZIP123 |
| Median age | 36.0This ZIP36.0Wyoming39.1US 38.9 |
| Median household income | $58,623This ZIP$58,623Wyoming$76,176US $80,734 |
| Bachelor's degree or higher | 0.0% |
| Population density | 2.7 / sq miThis ZIP2.7 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 9This ZIP9 |
| Annual payroll | $444,000This ZIP$444,000 |
Land area
| Land area | 95.17 sq miThis ZIP95.17 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 82711
| ZIP | City | Distance |
|---|---|---|
82710 | Aladdin, WY | 8.6 mi |
82720 | Hulett, WY | 11.0 mi |
82714 | Devils Tower, WY | 14.8 mi |
82712 | Beulah, WY | 21.7 mi |
82729 | Sundance, WY | 24.3 mi |
82721 | Moorcroft, WY | 27.1 mi |
59311 | Alzada, MT | 31.4 mi |
57783 | Spearfish, SD | 32.5 mi |
57717 | Belle Fourche, SD | 32.5 mi |
57799 | Spearfish, SD | 33.3 mi |
Find every ZIP code within 10 miles of 82711 →
Questions about this ZIP code
Where is ZIP code 82711?
82711 is in Alva, Wyoming, in Crook County. Its published point location is 44.7115, -104.4806.
What county is 82711 in?
82711 lies in Crook County.
What area code is 82711?
Alva uses area code 307, from NANPA's telephone records.
What time zone is 82711 in?
82711 uses America/Denver.
How many people live in 82711?
About 254 people live in ZIP code 82711, in 89 households, at 2.7 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 82711?
$58,623 a year, against $76,176 across Wyoming.
What ZIP codes are near 82711?
The closest are 82710 (8.6 mi), 82720 (11 mi), 82714 (14.8 mi), 82712 (21.7 mi) and 82729 (24.3 mi).
Is 82711 a PO Box ZIP code?
82711 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “82711 ZIP Code — Alva, Wyoming (Crook County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/82711
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/82711.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.