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Kirby, WY
Town in Hot Springs County, Wyoming. ZIP codes: 82430.
Population
60
Land area
0.2sq mi
People per sq mi
393
ZIP codes
1
Kirby and its ZIP codes
Kirby at a glance
- Kirby is about 66 times as dense as Wyoming as a whole.
Economy and federal money
Jobs, pay, income and spending are for Hot Springs County. PPP loans are for Kirby.
Unemployment rate
2.7%
Sep 2026, -0.3 pts in a year
Average annual pay
$49,161
1,897 jobs, 2025
Income per person
$69,840
BEA, 2024
Federal spending
$54.5M
FY 2026, $11,805 per person
PPP loans
$375K
7 loans, 42 jobs reported
Environment and hazard risk
Kirby, WY, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: landslide
Storm events since 1996
482
Countywide, mostly winter storm
Flood insurance policies
5
0.2% of homes, county
July high / Jan low
88° / 0°F
12.6 inches of rain a year
Health statistics
Share of adults in Kirby, WY, CDC PLACES estimates
Obesity
35.5%
U.S. 33.3% +2.2 pts
Diabetes
13.9%
U.S. 12.1% +1.8 pts
Smoking
15.9%
U.S. 12.8% +3.1 pts
Uninsured (18-64)
11.2%
U.S. 11.1% about the same
ZIP codes in Kirby
1 in or overlapping Kirby. Population shown
Cities near Kirby
| Name | Distance | Land area (sq mi) |
|---|---|---|
| LucerneCensus-designated place | 5.9 mi | 20.1 |
| ThermopolisTown | 11 mi | 2.4 |
| East ThermopolisTown | 11 mi | 0.2 |
| WorlandCity | 19 mi | 4.6 |
| Owl CreekCensus-designated place | 19 mi | 6.5 |
Frequently asked questions
- What county is Kirby, WY in?
- Kirby is in Hot Springs County, Wyoming.
- What ZIP codes are in Kirby, WY?
- ZIP codes in or overlapping Kirby include 82430.
- What is the population of Kirby, WY?
- About 60 people live in Kirby, based on American Community Survey 5-year estimates.
- What cities are near Kirby?
- Nearby places include Lucerne (5.9 mi), Thermopolis (11 mi), East Thermopolis (11 mi), Worland (19 mi), Owl Creek (19 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023