Kirby ZIP Codes — Hot Springs County, WY

There is one unique ZIP code in Kirby, Wyoming and it is 82430. Area code: 307.
1
ZIP codes
3.75
sq mi land
0.23
sq mi water
307
area code
Kirby, WY ZIP code map

About Kirby, WY

Kirby is a quaint town located in Hot Springs County, Wyoming. Known for its small-town charm, Kirby offers residents and visitors a glimpse into the serene lifestyle typical of rural Wyoming. The town is characterized by its picturesque landscapes and proximity to both nature and local amenities.

Location & geography

Geographically, Kirby spans an area of 3.75 square miles, with a small portion of 0.23 square miles being water. It is situated in the central part of Wyoming, making it accessible to several nearby cities, including Thermopolis, which is about 29 miles to the northwest, and Riverton, approximately 52 miles to the east. The terrain surrounding Kirby features the scenic plains and hills common to the region, with a tranquil vibe that appeals to nature lovers.

Community & economy

The community in Kirby is tight-knit, with residents often engaging in various local events that foster camaraderie and friendship. The local economy is primarily supported by agriculture and small businesses, which reflect the town's rural lifestyle. Daily life in Kirby typically includes outdoor activities like hiking and fishing, allowing residents to enjoy the natural beauty that surrounds them.

Transportation

Kirby is accessible via Wyoming Highway 220, which connects the town to larger routes and neighboring communities. The nearest major airport is the Thermopolis Municipal Airport, located about 30 miles away, providing essential air travel services. Public transportation options are limited, emphasizing the importance of personal vehicles for residents.

History

Kirby was established in the late 19th century, primarily due to its agricultural roots and favorable land for farming. The town has historically served as a small trading post and service hub for surrounding ranches and farms. Notable events in its history include the establishment of local businesses that have been integral to its development and community sustainability.

Did you know?

A little-known fact about Kirby is that it is named after James Kirby, a pioneer of the area who played a significant role in its agricultural development. Additionally, despite its small size, Kirby's charm attracts a handful of tourists each year looking for an authentic Wyoming experience.

ZIP codes for Kirby, WY (1)
ZIP code City County Map
82430 Kirby Hot Springs View map

Demographics & statistics

62
Population
68.2
Median age
$34,821
Median household income
$22,581
Per capita income
$82,500
Median home value
$0
Median monthly rent
100.0%
Home ownership
12.9%
Poverty rate
40.0%
Unemployment
40
Housing units
9.1%
Bachelor's or higher

Age distribution

Male Female
4
20–24
3
5
25–34
3
1
35–44
0
5
45–54
3
1
60–64
0
21
65–74
13
1
75–84
0
1
85+
1
← Male
Female →

Age summary

GroupCount%
Under 1800.0%
18 and over62100.0%
65 and over3759.7%
Median age68.2 years

Race & ethnicity

White 90.3%
Two or more races 6.5%
American Indian / Alaska Native 3.2%
GroupCount%
White5690.3%
Two or more races46.5%
American Indian / Alaska Native23.2%

Household income

Under $10k 24.2%
$25k–$35k 27.3%
$35k–$50k 27.3%
$50k–$75k 6.1%
$75k–$100k 12.1%
$150k–$200k 3.0%
Range% of households
Under $10k24.2%
$25k–$35k27.3%
$35k–$50k27.3%
$50k–$75k6.1%
$75k–$100k12.1%
$150k–$200k3.0%
Median income$34,821

Housing

Home values

Under $50k 39.4%
$50k–$100k 21.2%
$100k–$150k 9.1%
$150k–$200k 24.2%
$300k–$500k 6.1%

Housing overview

MetricValue
Median home value$82,500
Median rent / month$0
Owner occupied100.0%
Renter occupied0.0%
Vacant17.5%
Single-family detached65.0%
Large apartment buildings0.0%
Mobile homes35.0%
Median rooms4.8
Avg household size (owned)1.88

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20090.0%
1990–19995.0%
1980–19892.5%
1970–197942.5%
1960–19690.0%
1950–19595.0%
1940–194925.0%
1939 or earlier20.0%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom30.0%
2 bedrooms35.0%
3 bedrooms30.0%
4 bedrooms5.0%
5+ bedrooms0.0%

Vehicles per household

Vehicles% of households
No vehicle21.2%
1 vehicle6.1%
2 vehicles48.5%
3 or more24.2%

Heating fuel

Fuel type%
Electricity6.1%
Propane / LP gas69.7%
Wood24.2%

Households & families

Household typeCount%
Married-couple family2163.6%
Cohabiting couple00.0%
Male householder, no spouse927.3%
Female householder, no spouse39.1%
Households with children under 1800.0%
Households with seniors (65+)1751.5%
Average household size1.88

Marital status

StatusMaleFemale
Never married0.0%0.0%
Married76.3%87.5%
Separated0.0%0.0%
Widowed2.6%12.5%
Divorced21.1%0.0%

Education

Less than 9th grade 0.0%
Some HS, no diploma 9.1%
HS graduate 58.2%
Some college, no degree 1.8%
Associate's degree 21.8%
Bachelor's degree 3.6%
Graduate / professional 5.5%
Metric%
HS diploma or higher90.9%
Bachelor's or higher9.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school00.0%
High school00.0%
College / grad school00.0%

Employment

Industry of employment

Professional & management 58.3%
Education & healthcare 25.0%
Agriculture & mining 8.3%
Finance & real estate 8.3%

Occupation

Category%
Management, business & arts33.3%
Service8.3%
Sales & office58.3%
Natural resources & construction0.0%
Production & transportation0.0%

Employment type

Type%
Private sector91.7%
Government8.3%
Self-employed0.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone83.3%
Carpool0.0%
Public transit0.0%
Walk0.0%
Other means0.0%
Avg commute (minutes)0.0

Poverty

All people 12.9%
Under 18 years 0.0%
18 and over 12.9%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security51.5%
Retirement income48.5%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure28.2%
High cholesterol27.5%
Heart disease5.2%
Stroke2.7%
Asthma10.9%
Arthritis19.6%
Kidney disease2.5%
Pulmonary disease7.0%
Cancer5.3%
Behavior / access%
Binge drinking18.2%
No physical activity24.9%
Less than 7 hrs sleep33.3%
Fair or poor health13.2%
Poor mental health15.4%
Poor physical health10.1%
No health insurance16.2%
Visited doctor (checkup)61.1%
Visited dentist59.4%
Cholesterol screening86.1%
Teeth loss17.5%

Veterans & disability

VeteransCount%
Civilian veterans3353.2%
Disability%
Any disability19.4%
Under 180.0%
18–64 years28.0%
65 and over13.5%

Health insurance coverage

Type%
Private insurance58.1%
Public insurance62.9%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only62100.0%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)62100.0%
Born in same state62100.0%
Born in different state2438.7%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
French2032.3%
Arab1727.4%
AncestryCount%
Italian711.3%
Dutch23.2%

Technology access

Metric% of households
Computer access53.2%
Internet access97.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions
What ZIP codes does Kirby, WY have?
Kirby, WY has one ZIP code: 82430. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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