82430
ZIP 82430 is Kirby, Wyoming, in Hot Springs County; area code 307; Mountain time.
- Type
- Standard
- Time zone
- America/Denver
- County
- Hot Springs
- Metro area
- none
- Population
- 77
- Coordinates
- 43.8042, -108.1791
Weather right now
Asking the National Weather Service…
Where 82430 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 82430 into a pocket calculator and turn it upside down: OEhZB — not quite a word, sorry.
- ➕ As a number, 82,430 = 2 × 5 × 8243. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10100000111111110 - 🏠 Its numerical neighbours: 82428 (Hyattville, WY, 45 mi away) and 82431 (Lovell, WY, 74 mi away).
- 🔄 Backwards, 82430 becomes 03428, which is not a ZIP code at all.
- 👥 62 other ZIP codes are made of exactly the same digits (02348, 03284, 03824, 03842, 04238, 08234, …). The farthest-flung twin is 02348 in Lakeville, MA, 1,876 miles away.
- 🧭 Farther north than 87% of all ZIP codes, and farther west than 85%.
- 🎯565 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 82430 and you would come out at 43.80°S, 71.82°E — 391 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 28m of daylight. Shortest: 8h 54m.
- 📏 At 3.7 square miles of land, 82430 is bigger than 16% of ZIP codes — room for about 2.8 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 77This ZIP77 |
|---|---|
| Households | 45This ZIP45 |
| Housing units | 45This ZIP45 |
| Median age | 54.8This ZIP54.8Wyoming39.1US 38.9 |
| Median household income | $35,417This ZIP$35,417Wyoming$76,176US $80,734 |
| Median home value | $86,300This ZIP$86,300Wyoming$309,700US $332,700 |
| Bachelor's degree or higher | 4.7%This ZIP4.7% |
| Population density | 20.5 / sq miThis ZIP20.5 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 43This ZIP43 |
| Annual payroll | $1,789,000This ZIP$1,789,000 |
Land area
| Land area | 3.75 sq miThis ZIP3.75 sq mi |
|---|---|
| Water area | 0.23 sq miThis ZIP0.23 sq mi |
Other place names in 82430
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 82430
| ZIP | City | Distance |
|---|---|---|
82401 | Worland, WY | 14.3 mi |
82443 | Thermopolis, WY | 16.0 mi |
82432 | Manderson, WY | 32.8 mi |
82649 | Shoshoni, WY | 37.2 mi |
82410 | Basin, WY | 37.9 mi |
82434 | Otto, WY | 37.9 mi |
82442 | Ten Sleep, WY | 42.8 mi |
82523 | Pavillion, WY | 43.4 mi |
82642 | Lysite, WY | 44.6 mi |
82428 | Hyattville, WY | 45.0 mi |
Find every ZIP code within 10 miles of 82430 →
Questions about this ZIP code
Where is ZIP code 82430?
82430 is in Kirby, Wyoming, in Hot Springs County. Its published point location is 43.8042, -108.1791.
What county is 82430 in?
82430 lies in Hot Springs County.
What area code is 82430?
Kirby uses area code 307, from NANPA's telephone records.
What time zone is 82430 in?
82430 uses America/Denver.
How many people live in 82430?
About 77 people live in ZIP code 82430, in 45 households, at 20.5 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 82430?
$35,417 a year, against $76,176 across Wyoming.
What ZIP codes are near 82430?
The closest are 82401 (14.3 mi), 82443 (16 mi), 82432 (32.8 mi), 82649 (37.2 mi) and 82410 (37.9 mi).
Is 82430 a PO Box ZIP code?
82430 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “82430 ZIP Code — Kirby, Wyoming (Hot Springs County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/82430
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/82430.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.