Deaver ZIP Code List — Big Horn County, WY

There is one unique ZIP code in Deaver, Wyoming and it is 82421. Area code: 307.

ZIP codes

74.32

sq mi land

0.15

sq mi water

307

area code

Deaver, WY ZIP code map

About Deaver, WY

Deaver, WY, is a small town nestled in the vast landscapes of Big Horn County, Wyoming. Known for its tranquil rural setting, it offers residents and visitors a unique glimpse into life in the American West. The town is characterized by its friendly community and proximity to outdoor recreational activities.

Location & geography

Deaver is located in the north-central part of Wyoming, approximately 18 miles from the larger town of Lovell and around 25 miles from Cody. The terrain around Deaver is predominantly flat, with expansive open spaces that provide stunning views of the surrounding mountains and countryside. With a land area of 74.32 square miles and a small water area of 0.15 square miles, the town embodies the classic vastness of Wyoming landscapes.

Community & economy

The community in Deaver is tight-knit, fostering a welcoming atmosphere where residents often engage in local events and activities. The primary industries in the area include agriculture and small business, contributing to the town's economy and lifestyle. Daily life in Deaver is often marked by outdoor activities, including hunting, fishing, and hiking, reflecting the town's incorporation with nature.

Transportation

Deaver is accessible via U.S. Highway 310, which connects the town to nearby highways and cities, facilitating travel for residents. The nearest major airport is the Cody Yellowstone Regional Airport, located about 29 miles away, offering limited commercial flights. Public transportation options are minimal, so private vehicles are the primary means of travel in and out of Deaver.

History

Deaver was founded in the early 20th century as settlers moved westward during the expansion of the agricultural frontier. The town's growth was spurred by the development of irrigation projects that transformed the arid land into productive farmland. Notable events in its history include the establishment of local schools and the community’s ongoing efforts to maintain its agricultural heritage.

Did you know?

One surprising fact about Deaver is its close-knit community spirit, which hosts seasonal local fairs and events that draw in visitors from neighboring towns. Additionally, Deaver's location makes it a great spot for those looking to experience the natural beauty of Wyoming without the hustle and bustle of larger cities.

ZIP codes for Deaver, WY (1)

ZIP code	City	County	Map
82421	Deaver	Big Horn	View map

Demographics & statistics

293

Population

62.5

Median age

$51,875

Median household income

$32,168

Per capita income

$124,400

Median home value

$783

Median monthly rent

93.9%

Home ownership

16.0%

Poverty rate

4.1%

Unemployment

184

Housing units

7.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	35	11.9%
18 and over	258	88.1%
65 and over	123	42.0%
Median age	62.5 years

Race & ethnicity

White 79.7%

Two or more races 10.2%

Hispanic or Latino 9.8%

Asian 0.3%

Group	Count	%
White	259	79.7%
Two or more races	33	10.2%
Hispanic or Latino	32	9.8%
Asian	1	0.3%

Household income

Under $10k 3.1%

$10k–$15k 3.1%

$15k–$25k 13.7%

$25k–$35k 19.1%

$35k–$50k 9.9%

$50k–$75k 16.0%

$75k–$100k 3.1%

$100k–$150k 27.5%

$200k+ 4.6%

Range	% of households
Under $10k	3.1%
$10k–$15k	3.1%
$15k–$25k	13.7%
$25k–$35k	19.1%
$35k–$50k	9.9%
$50k–$75k	16.0%
$75k–$100k	3.1%
$100k–$150k	27.5%
$200k+	4.6%
Median income	$51,875

Housing

Home values

Under $50k 13.8%

$50k–$100k 18.7%

$100k–$150k 22.0%

$150k–$200k 9.8%

$200k–$300k 11.4%

$300k–$500k 23.6%

$500k–$1M 0.8%

Housing overview

Metric	Value
Median home value	$124,400
Median rent / month	$783
Owner occupied	93.9%
Renter occupied	6.1%
Vacant	31.8%
Single-family detached	50.0%
Large apartment buildings	0.0%
Mobile homes	47.4%
Median rooms	5.1
Avg household size (owned)	2.29

Year built

Era	%
2020 or later	0.0%
2010–2019	1.0%
2000–2009	23.4%
1990–1999	16.7%
1980–1989	4.2%
1970–1979	34.9%
1960–1969	2.1%
1950–1959	5.2%
1940–1949	5.2%
1939 or earlier	7.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	8.3%
2 bedrooms	36.5%
3 bedrooms	48.4%
4 bedrooms	4.2%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.8%
1 vehicle	15.3%
2 vehicles	63.4%
3 or more	20.6%

Heating fuel

Fuel type	%
Utility gas	74.0%
Electricity	3.1%
Wood	10.7%
No fuel used	9.2%

Households & families

Household type	Count	%
Married-couple family	100	76.3%
Cohabiting couple	3	2.3%
Male householder, no spouse	18	13.7%
Female householder, no spouse	10	7.6%
Households with children under 18	23	17.6%
Households with seniors (65+)	80	61.1%
Average household size	2.24

Marital status

Status	Male	Female
Never married	15.8%	10.6%
Married	76.3%	76.4%
Separated	0.0%	0.0%
Widowed	0.0%	1.6%
Divorced	7.9%	11.4%

Education

Less than 9th grade 1.6%

Some HS, no diploma 6.7%

HS graduate 50.6%

Some college, no degree 28.9%

Associate's degree 5.1%

Bachelor's degree 5.9%

Graduate / professional 1.2%

Metric	%
HS diploma or higher	91.7%
Bachelor's or higher	7.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	30	81.1%
High school	7	18.9%
College / grad school	0	0.0%

Employment

Industry of employment

Wholesale trade 20.3%

Agriculture & mining 16.1%

Construction 15.3%

Education & healthcare 15.3%

Professional & management 11.0%

Arts, food & hospitality 8.5%

Transportation & utilities 5.9%

Other services 2.5%

Finance & real estate 1.7%

Public administration 1.7%

Manufacturing 0.8%

Retail trade 0.8%

Occupation

Category	%
Management, business & arts	27.1%
Service	22.0%
Sales & office	22.9%
Natural resources & construction	16.1%
Production & transportation	11.9%

Employment type

Type	%
Private sector	67.8%
Government	4.2%
Self-employed	7.6%
Unpaid family workers	20.3%

Commute

Method	%
Drive alone	56.8%
Carpool	14.4%
Public transit	0.0%
Walk	11.0%
Other means	0.0%
Avg commute (minutes)	25.7

Poverty

All people 16.0%

Under 18 years 37.1%

18 and over 13.2%

Married-couple families 11.0%

Female-led households 33.3%

Income support

Source	% of households
Social Security	60.3%
Retirement income	48.1%
Supplemental Security	0.0%
Cash public assistance	0.8%
Food stamps / SNAP	1.5%

Health indicators

Condition	%
High blood pressure	33.6%
High cholesterol	31.3%
Heart disease	7.5%
Stroke	3.3%
Asthma	9.7%
Arthritis	23.5%
Kidney disease	3.0%
Pulmonary disease	7.6%
Cancer	7.4%

Behavior / access	%
Binge drinking	16.1%
No physical activity	24.3%
Less than 7 hrs sleep	29.3%
Fair or poor health	13.0%
Poor mental health	12.6%
Poor physical health	10.2%
No health insurance	14.6%
Visited doctor (checkup)	68.3%
Visited dentist	66.0%
Cholesterol screening	90.4%
Teeth loss	14.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	39	15.1%

Disability	%
Any disability	28.3%
Under 18	22.9%
18–64 years	11.1%
65 and over	48.8%

Health insurance coverage

Type	%
Private insurance	44.4%
Public insurance	52.2%
Uninsured under 19	34.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	292	99.7%
Spanish	17	5.8%
Other Indo-European	16	5.5%
Asian & Pacific Islander	0	0.0%
Other languages	1	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	249	85.0%
Born in same state	242	82.6%
Born in different state	94	32.1%
Foreign born	7	2.4%
Naturalized citizen	44	15.0%
Not a US citizen	40	90.9%

Ancestry

Ancestry	Count	%
Italian	50	17.1%
Arab	44	15%
French	32	10.9%

Ancestry	Count	%
Dutch	5	1.7%
English	1	0.3%

Technology access

Metric	% of households
Computer access	44.7%
Internet access	87.0%

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

Frequently asked questions

What is the ZIP code for Deaver, WY?

Deaver, WY has one ZIP code: 82421.

What is the main ZIP code for Deaver, WY?

The primary ZIP code for Deaver, WY is 82421. The city uses area code 307 for phone service.

What county is Deaver, WY in?

Deaver is located in Big Horn County, Wyoming.

How many ZIP codes are in Deaver, WY?

Deaver, WY has 1 ZIP code.

What is the ZIP code for mail delivery in Deaver, Wyoming?

The ZIP code for Deaver, Wyoming is 82421. All mail addressed to Deaver in Big Horn County uses this single ZIP code.

Does Deaver, Wyoming have multiple ZIP codes covering different areas of the town?

No, Deaver has only one ZIP code, 82421, which covers the entire town and surrounding area in Big Horn County.