Kemmerer ZIP Code List — Lincoln County, WY

There is one unique ZIP code in Kemmerer, Wyoming and it is 83101. Area code: 307.

ZIP codes

530.15

sq mi land

0.59

sq mi water

307

area code

Kemmerer, WY ZIP code map

About Kemmerer, WY

Kemmerer, Wyoming, is a small but vibrant city located in Lincoln County. Known for its rich history and scenic landscapes, it serves as both a local hub and a gateway to outdoor adventures. With its charming community and diverse recreational opportunities, Kemmerer attracts visitors year-round.

Location & geography

Kemmerer is situated in southwest Wyoming, approximately 30 miles from the larger city of Evanston and about 50 miles from Jackson. The city covers a land area of 530.15 square miles, with a small water area of 0.59 square miles. The terrain includes wide open spaces and picturesque mountainous backdrops that offer stunning views and numerous outdoor activities.

Community & economy

The character of Kemmerer is friendly and welcoming, reflecting its tight-knit community atmosphere. The local economy is driven by industries such as mining and agriculture, along with increasing tourism due to nearby natural attractions. Daily life here is often centered around community events, outdoor recreation, and local family-owned businesses.

Transportation

Kemmerer is accessible via U.S. Route 189, which runs north-south through the city, providing connectivity to surrounding areas. The nearest major airport is in Salt Lake City, Utah, located about 175 miles away. Local transit options are limited, but the city's compact size makes it easy to navigate by car or on foot.

History

Kemmerer was founded in 1897 and quickly grew due to the discovery of coal in the area, which became a key industry for the city's prosperity. The city's historical significance is highlighted by its connection to the J.C. Penney Company, which was founded here in 1902. Notable events in Kemmerer's history include its role in the coal mining boom and its transition towards tourism-centered initiatives in recent years.

Did you know?

One surprising fact about Kemmerer is that it is home to the first J.C. Penney store, which is now a museum. Additionally, the city's close proximity to both the Wind River Range and the Salt River Range makes it a prime location for outdoor enthusiasts.

ZIP codes for Kemmerer, WY (1)

ZIP code	City	County	Map
83101	Kemmerer	Lincoln	View map

Demographics & statistics

3,181

Population

39.2

Median age

$72,252

Median household income

$38,428

Per capita income

$184,900

Median home value

$722

Median monthly rent

77.8%

Home ownership

13.7%

Poverty rate

1.5%

Unemployment

1,444

Housing units

23.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

176

5–9

151

155

10–14

132

15–19

20–24

144

25–34

123

282

35–44

241

113

45–54

147

55–59

126

138

60–64

118

202

65–74

173

116

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	857	26.9%
18 and over	2,324	73.1%
65 and over	644	20.2%
Median age	39.2 years

Race & ethnicity

White 92.3%

Two or more races 3.6%

Hispanic or Latino 1.7%

Other race 1.4%

Asian 0.7%

Black or African American 0.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	2,987	92.3%
Two or more races	117	3.6%
Hispanic or Latino	54	1.7%
Other race	46	1.4%
Asian	23	0.7%
Black or African American	6	0.2%
American Indian / Alaska Native	2	0.1%

Household income

Under $10k 8.1%

$10k–$15k 5.2%

$15k–$25k 4.3%

$25k–$35k 5.5%

$35k–$50k 6.0%

$50k–$75k 22.2%

$75k–$100k 16.4%

$100k–$150k 22.9%

$150k–$200k 7.8%

$200k+ 1.7%

Range	% of households
Under $10k	8.1%
$10k–$15k	5.2%
$15k–$25k	4.3%
$25k–$35k	5.5%
$35k–$50k	6.0%
$50k–$75k	22.2%
$75k–$100k	16.4%
$100k–$150k	22.9%
$150k–$200k	7.8%
$200k+	1.7%
Median income	$72,252

Housing

Home values

Under $50k 1.9%

$50k–$100k 14.0%

$100k–$150k 15.8%

$150k–$200k 21.8%

$200k–$300k 28.8%

$300k–$500k 14.1%

$500k–$1M 3.1%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$184,900
Median rent / month	$722
Owner occupied	77.8%
Renter occupied	22.2%
Vacant	17.7%
Single-family detached	75.4%
Large apartment buildings	3.1%
Mobile homes	8.9%
Median rooms	5.5
Avg household size (owned)	2.13

Year built

Era	%
2020 or later	0.0%
2010–2019	6.7%
2000–2009	11.2%
1990–1999	8.0%
1980–1989	13.4%
1970–1979	24.9%
1960–1969	7.0%
1950–1959	6.5%
1940–1949	5.9%
1939 or earlier	16.4%

Bedrooms

Size	% of units
No bedroom (studio)	5.9%
1 bedroom	12.9%
2 bedrooms	18.5%
3 bedrooms	45.0%
4 bedrooms	13.6%
5+ bedrooms	4.0%

Vehicles per household

Vehicles	% of households
No vehicle	6.8%
1 vehicle	23.3%
2 vehicles	37.2%
3 or more	32.7%

Heating fuel

Fuel type	%
Utility gas	64.2%
Electricity	21.1%
Propane / LP gas	8.1%
Wood	6.3%
Solar	0.3%

Households & families

Household type	Count	%
Married-couple family	645	44.4%
Cohabiting couple	61	4.2%
Male householder, no spouse	486	33.4%
Female householder, no spouse	261	18.0%
Households with children under 18	424	29.2%
Households with seniors (65+)	492	33.9%
Average household size	2.15

Marital status

Status	Male	Female
Never married	21.8%	18.0%
Married	51.0%	59.5%
Separated	2.1%	0.7%
Widowed	10.3%	6.4%
Divorced	14.8%	15.5%

Education

Less than 9th grade 1.6%

Some HS, no diploma 3.2%

HS graduate 28.7%

Some college, no degree 29.6%

Associate's degree 13.8%

Bachelor's degree 15.9%

Graduate / professional 7.3%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	23.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	65	8.2%
Kindergarten	23	2.9%
Elementary school	498	63.0%
High school	127	16.1%
College / grad school	77	9.7%

Employment

Industry of employment

Education & healthcare 18.5%

Transportation & utilities 16.3%

Agriculture & mining 15.8%

Public administration 12.9%

Professional & management 8.9%

Arts, food & hospitality 6.3%

Retail trade 5.9%

Construction 4.2%

Manufacturing 4.0%

Other services 3.3%

Wholesale trade 1.9%

Finance & real estate 1.7%

Information 0.6%

Occupation

Category	%
Management, business & arts	37.8%
Service	14.2%
Sales & office	10.5%
Natural resources & construction	24.7%
Production & transportation	12.7%

Employment type

Type	%
Private sector	69.1%
Government	26.1%
Self-employed	4.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	74.9%
Carpool	5.9%
Public transit	0.0%
Walk	4.9%
Other means	4.1%
Avg commute (minutes)	19.1

Poverty

All people 13.7%

Under 18 years 10.7%

18 and over 14.9%

Married-couple families 7.0%

Female-led households 58.5%

Income support

Source	% of households
Social Security	33.7%
Retirement income	27.4%
Supplemental Security	0.7%
Cash public assistance	1.0%
Food stamps / SNAP	5.8%

Health indicators

Condition	%
High blood pressure	28.5%
High cholesterol	31.1%
Heart disease	5.6%
Stroke	2.6%
Asthma	9.5%
Arthritis	20.6%
Kidney disease	2.5%
Pulmonary disease	6.0%
Cancer	6.2%

Behavior / access	%
Binge drinking	18.4%
No physical activity	22.3%
Less than 7 hrs sleep	31.1%
Fair or poor health	11.0%
Poor mental health	12.9%
Poor physical health	8.9%
No health insurance	14.9%
Visited doctor (checkup)	66.0%
Visited dentist	72.0%
Cholesterol screening	89.3%
Teeth loss	12.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	361	15.5%

Disability	%
Any disability	16.9%
Under 18	1.5%
18–64 years	10.8%
65 and over	54.6%

Health insurance coverage

Type	%
Private insurance	79.0%
Public insurance	25.3%
Uninsured under 19	8.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,031	95.3%
Spanish	32	1.1%
Other Indo-European	28	0.9%
Asian & Pacific Islander	4	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,074	96.6%
Born in same state	3,037	95.5%
Born in different state	1,084	34.1%
Foreign born	37	1.2%
Naturalized citizen	107	3.4%
Not a US citizen	41	38.3%

Ancestry

Ancestry	Count	%
French	597	18.8%
Italian	295	9.3%
English	126	4%
Dutch	87	2.7%

Ancestry	Count	%
Polish	67	2.1%
German	30	0.9%
Arab	24	0.8%
Irish	4	0.1%

Technology access

Metric	% of households
Computer access	45.7%
Internet access	97.5%

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

Frequently asked questions

What is the ZIP code for Kemmerer, WY?

Kemmerer, WY has one ZIP code: 83101.

What is the main ZIP code for Kemmerer, WY?

The primary ZIP code for Kemmerer, WY is 83101. The city uses area code 307 for phone service.

What county is Kemmerer, WY in?

Kemmerer is located in Lincoln County, Wyoming.

How many ZIP codes are in Kemmerer, WY?

Kemmerer, WY has 1 ZIP code.

What ZIP code should I use when mailing something to a business in downtown Kemmerer near the historic Union Pacific Depot?

Downtown Kemmerer businesses, including those near the Union Pacific Depot, use ZIP code 83101.

If I'm sending a package to Kemmerer's main commercial district along Pine Avenue, what ZIP code do I need?

Pine Avenue and Kemmerer's main commercial district are located in ZIP code 83101.