What is the population of Kirby?

The population of Kirby, WY is 84.

Where is Kirby located?

Kirby, WY is located at latitude 43.8044000 and longitude -108.1814900. It is in United States.

What is the area of Kirby?

The area of Kirby, WY is 0.386085 km².

What is the elevation of Kirby?

Kirby, WY has an elevation of 1301 meters (4268 feet) above sea level.

What time zone is Kirby in?

Kirby, WY is in the America/Denver time zone.

What state is Kirby in?

Kirby is in the state of Wyoming, United States.

What county is Kirby, WY in?

Kirby is in Hot Springs County, Wyoming.

How has the population of Kirby changed?

The population of Kirby, WY has decreased from 92 (2010) to 84 (2020), a change of -8.7%.

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Kirby, Wyoming

Kirby: town in Wyoming

About

Kirby is a town located in the county of Hot Springs in the U.S. state of Wyoming. Its population at the 2010 census was 92 and a population density of 238 people per km². After 10 years in 2020 city had an estimated population of 84 inhabitants.

Quick Facts about Kirby

Population	84 (2020)
Country	United States of America
State	Wyoming (United States)
County	Hot Springs County
Postal code	82430
Phone Area Codes	307
Area	0.39 km²
Latitude & Longitude	43.8044,-108.1815
Altitude	4,268 feet / 1301 meters
Time Zone	America/Denver
Local time	20:21:08 (22nd April 2026)
Density	218 Pop. per km² as of 2020
Population growth	-9.52% (2010-2020)
Weather	44℉ Slight Chance Rain Showers then Partly Cloudy 7-days weather

Geography

Kirby is located at 43°48'16"N 108°10'53"W (43.8044000, -108.1814900).

Kirby map

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Weather

44°F

Slight Chance Rain Showers then Partly Cloudy

7 to 13 mph S Tuesday Night

A slight chance of rain showers before midnight. Partly cloudy, with a low around 44. South wind 7 to 13 mph. Chance of precipitation is 20%.

7-Day Forecast

Demographics

According to census records, the population of Kirby decreased by 9.52% in 10 years.

Year	Population	% Change	Method
2010	92	-	census
2011	92	0%	estimation process
2012	92	0%	estimation process
2013	92	0%	estimation process
2014	91	-1.1%	estimation process
2015	90	-1.11%	estimation process
2016	89	-1.12%	estimation process
2017	89	0%	estimation process
2018	87	-2.3%	estimation process
2019	84	-3.57%	estimation process
2020	84	0%	estimation process

Kirby zip code is 82430. County name: Hot Springs, County fips: 56017

Nearby Post Offices

Closest post offices linked to Kirby.

Post Office Name	City	ZIP
Thermopol Post Office	Thermopolis (WY)	82443

Other places with the same name (2)

Kirby, Texas City in Bexar County, Texas, United States with a population of 8,719 people.
Kirby, Ohio human settlement in Wyandot County, Ohio, United States of America with a population of 112 people.

Other cities in Hot Springs County

Cities, towns, neighborhoods & other populated places in Hot Springs County , WY.

City Name	Population	Title
Thermopolis	2,770	Town of the United States
East Thermopolis	237	Town of the United States