Afton ZIP Code List — Lincoln County, WY

There is one unique ZIP code in Afton, Wyoming and it is 83110. Area code: 307.

ZIP codes

151.59

sq mi land

0.06

sq mi water

307

area code

Afton, WY ZIP code map

About Afton, WY

Afton, Wyoming, is a charming town nestled in the breathtaking landscapes of Lincoln County. Known for its stunning mountain views and small-town atmosphere, it serves as a gateway for outdoor enthusiasts looking to explore the region's natural beauty. This city, with its unique charm, exemplifies the friendly spirit of rural Wyoming living.

Location & geography

Afton is located in the western part of Wyoming, offering easy access to outdoor recreation in the nearby mountains. It is approximately 30 miles south of Jackson and about 20 miles northeast of Montpelier, Idaho. The town boasts a total land area of 151.59 square miles, with a minimal water area of 0.06 square miles, highlighting its predominantly dry landscape.

Community & economy

The community of Afton is characterized by its friendly residents and vibrant local culture, with various events that bring people together throughout the year. The local economy is supported by industries such as tourism and agriculture, providing a stable livelihood for many. Daily life is enriched by the town's strong sense of community and a focus on outdoor activities, drawing residents and visitors alike to its natural surroundings.

Transportation

Afton is accessible via U.S. Route 89, which runs through the town and connects it with the broader region. The nearest major airport is Jackson Hole Airport, located about 30 miles north of Afton, offering regional flights. Public transit options are limited, making personal vehicles the primary mode of transportation for residents and visitors.

History

Afton was founded in the late 19th century and has developed over the years as a center for agriculture and tourism in the region. The town is known for its rich history in the sheep ranching industry, which played a significant role in its early economy. Notable events include the annual Afton Cowboy Rendezvous, which celebrates the local culture and heritage.

Did you know?

One surprising fact about Afton is that it is home to the world's largest elk horn arch, which adds a unique feature to the town's landscape. This impressive structure is a testament to the area's rich wildlife and attracts visitors from near and far.

ZIP codes for Afton, WY (1)

ZIP code	City	County	Map
83110	Afton	Lincoln	View map

Demographics & statistics

5,172

Population

35.1

Median age

$81,105

Median household income

$31,234

Per capita income

$312,400

Median home value

$625

Median monthly rent

70.9%

Home ownership

7.1%

Poverty rate

3.2%

Unemployment

1,464

Housing units

20.4%

Bachelor's or higher

Age distribution

Male Female

198

Under 5

211

166

5–9

176

230

10–14

245

320

15–19

340

20–24

250

25–34

266

308

35–44

327

303

45–54

322

228

55–59

242

108

60–64

115

166

65–74

176

114

75–84

120

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,624	31.4%
18 and over	3,548	68.6%
65 and over	640	12.4%
Median age	35.1 years

Race & ethnicity

White 90.7%

Two or more races 6.1%

Hispanic or Latino 2.5%

Other race 0.3%

American Indian / Alaska Native 0.3%

Asian 0.1%

Group	Count	%
White	4,809	90.7%
Two or more races	322	6.1%
Hispanic or Latino	130	2.5%
Other race	18	0.3%
American Indian / Alaska Native	16	0.3%
Asian	7	0.1%

Household income

Under $10k 4.4%

$10k–$15k 2.2%

$15k–$25k 7.0%

$25k–$35k 3.6%

$35k–$50k 13.5%

$50k–$75k 14.5%

$75k–$100k 14.7%

$100k–$150k 29.2%

$150k–$200k 6.5%

$200k+ 4.6%

Range	% of households
Under $10k	4.4%
$10k–$15k	2.2%
$15k–$25k	7.0%
$25k–$35k	3.6%
$35k–$50k	13.5%
$50k–$75k	14.5%
$75k–$100k	14.7%
$100k–$150k	29.2%
$150k–$200k	6.5%
$200k+	4.6%
Median income	$81,105

Housing

Home values

Under $50k 8.9%

$50k–$100k 0.6%

$100k–$150k 4.1%

$150k–$200k 7.6%

$200k–$300k 26.7%

$300k–$500k 40.7%

$500k–$1M 11.0%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$312,400
Median rent / month	$625
Owner occupied	70.9%
Renter occupied	29.1%
Vacant	10.7%
Single-family detached	68.5%
Large apartment buildings	0.0%
Mobile homes	15.1%
Median rooms	5.4
Avg household size (owned)	3.28

Year built

Era	%
2020 or later	0.0%
2010–2019	4.1%
2000–2009	17.5%
1990–1999	25.2%
1980–1989	8.5%
1970–1979	22.6%
1960–1969	7.2%
1950–1959	4.7%
1940–1949	2.2%
1939 or earlier	7.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	12.5%
2 bedrooms	19.7%
3 bedrooms	27.3%
4 bedrooms	19.7%
5+ bedrooms	20.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	27.2%
2 vehicles	26.2%
3 or more	46.6%

Heating fuel

Fuel type	%
Utility gas	13.0%
Electricity	57.4%
Propane / LP gas	10.6%
Fuel oil	0.1%
Wood	18.3%

Households & families

Household type	Count	%
Married-couple family	1,108	62.7%
Cohabiting couple	61	3.5%
Male householder, no spouse	203	11.5%
Female householder, no spouse	395	22.4%
Households with children under 18	765	43.3%
Households with seniors (65+)	381	21.6%
Average household size	2.90

Marital status

Status	Male	Female
Never married	25.0%	31.9%
Married	61.3%	55.2%
Separated	1.0%	0.0%
Widowed	1.7%	6.0%
Divorced	11.1%	6.9%

Education

Less than 9th grade 0.6%

Some HS, no diploma 5.5%

HS graduate 39.3%

Some college, no degree 24.6%

Associate's degree 9.6%

Bachelor's degree 11.2%

Graduate / professional 9.3%

Metric	%
HS diploma or higher	93.9%
Bachelor's or higher	20.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	107	8.1%
Kindergarten	33	2.5%
Elementary school	640	48.2%
High school	419	31.5%
College / grad school	130	9.8%

Employment

Industry of employment

Education & healthcare 26.3%

Retail trade 15.8%

Manufacturing 13.2%

Construction 8.8%

Other services 8.5%

Agriculture & mining 6.6%

Arts, food & hospitality 5.4%

Professional & management 4.9%

Public administration 4.0%

Transportation & utilities 2.4%

Information 2.0%

Finance & real estate 1.7%

Wholesale trade 0.3%

Occupation

Category	%
Management, business & arts	29.7%
Service	21.5%
Sales & office	22.0%
Natural resources & construction	16.6%
Production & transportation	10.1%

Employment type

Type	%
Private sector	70.7%
Government	18.1%
Self-employed	10.4%
Unpaid family workers	0.8%

Commute

Method	%
Drive alone	76.8%
Carpool	16.1%
Public transit	0.4%
Walk	1.6%
Other means	3.5%
Avg commute (minutes)	13.0

Poverty

All people 7.1%

Under 18 years 8.4%

18 and over 6.5%

Married-couple families 2.4%

Female-led households 28.6%

Income support

Source	% of households
Social Security	26.0%
Retirement income	17.9%
Supplemental Security	1.2%
Cash public assistance	0.2%
Food stamps / SNAP	6.9%

Health indicators

Condition	%
High blood pressure	30.8%
High cholesterol	30.9%
Heart disease	6.4%
Stroke	3.1%
Asthma	10.2%
Arthritis	22.7%
Kidney disease	2.8%
Pulmonary disease	7.4%
Cancer	6.6%

Behavior / access	%
Binge drinking	17.3%
No physical activity	25.0%
Less than 7 hrs sleep	31.4%
Fair or poor health	13.2%
Poor mental health	13.8%
Poor physical health	10.2%
No health insurance	15.9%
Visited doctor (checkup)	66.9%
Visited dentist	68.2%
Cholesterol screening	88.4%
Teeth loss	15.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	161	4.5%

Disability	%
Any disability	9.0%
Under 18	2.3%
18–64 years	7.5%
65 and over	34.2%

Health insurance coverage

Type	%
Private insurance	72.6%
Public insurance	27.3%
Uninsured under 19	8.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,763	92.1%
Spanish	20	0.4%
Other Indo-European	12	0.3%
Asian & Pacific Islander	0	0.0%
Other languages	8	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,114	98.9%
Born in same state	5,096	98.5%
Born in different state	2,260	43.7%
Foreign born	18	0.3%
Naturalized citizen	58	1.1%
Not a US citizen	36	62.1%

Ancestry

Ancestry	Count	%
French	1,704	32.9%
Italian	531	10.3%
Dutch	366	7.1%
English	221	4.3%

Ancestry	Count	%
Arab	210	4.1%
Polish	82	1.6%
German	39	0.8%
Irish	14	0.3%

Technology access

Metric	% of households
Computer access	34.2%
Internet access	97.4%

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

Frequently asked questions

What is the ZIP code for Afton, WY?

Afton, WY has one ZIP code: 83110.

What is the main ZIP code for Afton, WY?

The primary ZIP code for Afton, WY is 83110. The city uses area code 307 for phone service.

What county is Afton, WY in?

Afton is located in Lincoln County, Wyoming.

How many ZIP codes are in Afton, WY?

Afton, WY has 1 ZIP code.

What ZIP code should I use when mailing something to a business in downtown Afton near the Star Valley?

All mail addressed to downtown Afton and businesses throughout the city uses ZIP code 83110.

If I'm sending a package to someone living in Afton near the Salt River area, what ZIP code do I need?

Addresses in Afton, including areas near the Salt River, use ZIP code 83110 for all mail delivery.