Guernsey ZIP Code List — Platte County, WY

There is one unique ZIP code in Guernsey, Wyoming and it is 82214. Area code: 307.

ZIP codes

75.12

sq mi land

1.67

sq mi water

307

area code

Guernsey, WY ZIP code map

About Guernsey, WY

Guernsey, Wyoming, is a small town located in the heart of Platte County. Known for its picturesque landscapes and rich history, it offers a glimpse into the American West. With a historic downtown and beautiful natural surroundings, Guernsey is a quiet retreat for visitors and residents alike.

Location & geography

Guernsey sits in southeastern Wyoming, approximately 20 miles west of the larger town of Douglas. The town is surrounded by stunning high plains and is characterized by its expansive land area of 75.12 square miles, accompanied by a water area of 1.67 square miles. The terrain is generally flat to rolling, making it well-suited for outdoor activities and farming.

Community & economy

The community of Guernsey is known for its friendly and welcoming atmosphere, where residents are often engaged in local activities and events. Key industries in the area include agriculture, ranching, and some small-scale tourism, taking advantage of the town's significant historical importance. Daily life in Guernsey revolves around community events, local schools, and outdoor recreation, making it a close-knit place to live.

Transportation

Guernsey is accessible via Interstate 25, which connects it to larger cities in Wyoming and beyond. The nearest commercial airport is located in Douglas, providing regional air travel options for residents and visitors. Local transit options are limited, but the town's layout makes it conducive for driving and biking.

History

Guernsey was founded in the late 19th century during the expansion of the railroad, which brought growth and commerce to the area. The town played a significant role in the development of the region's agricultural sector and was historically a hub for cattle ranching. Over the years, Guernsey has hosted noteworthy events such as the annual Guernsey Rodeo, celebrating its Western heritage.

Did you know?

A surprising fact about Guernsey is that it is home to the historic Oregon Trail ruts, which are well-preserved landmarks from the westward migration of settlers in the 1800s. Additionally, the town features the Guernsey State Park, which is a popular destination for fishing, hiking, and camping.

ZIP codes for Guernsey, WY (1)

ZIP code	City	County	Map
82214	Guernsey	Platte	View map

Demographics & statistics

1,161

Population

49.8

Median age

$75,972

Median household income

$37,306

Per capita income

$171,400

Median home value

$845

Median monthly rent

77.6%

Home ownership

11.4%

Poverty rate

0.7%

Unemployment

463

Housing units

19.6%

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	285	24.5%
18 and over	876	75.5%
65 and over	304	26.2%
Median age	49.8 years

Race & ethnicity

White 83.7%

Two or more races 9.4%

Hispanic or Latino 5.4%

Other race 1.3%

Black or African American 0.2%

Group	Count	%
White	1,027	83.7%
Two or more races	115	9.4%
Hispanic or Latino	66	5.4%
Other race	16	1.3%
Black or African American	3	0.2%

Household income

Under $10k 1.8%

$10k–$15k 6.4%

$15k–$25k 2.0%

$25k–$35k 12.8%

$35k–$50k 14.4%

$50k–$75k 11.8%

$75k–$100k 20.6%

$100k–$150k 17.8%

$150k–$200k 6.8%

$200k+ 5.4%

Range	% of households
Under $10k	1.8%
$10k–$15k	6.4%
$15k–$25k	2.0%
$25k–$35k	12.8%
$35k–$50k	14.4%
$50k–$75k	11.8%
$75k–$100k	20.6%
$100k–$150k	17.8%
$150k–$200k	6.8%
$200k+	5.4%
Median income	$75,972

Housing

Home values

Under $50k 17.3%

$50k–$100k 6.2%

$100k–$150k 19.6%

$150k–$200k 8.0%

$200k–$300k 12.1%

$300k–$500k 18.1%

$500k–$1M 14.7%

$1M+ 3.9%

Housing overview

Metric	Value
Median home value	$171,400
Median rent / month	$845
Owner occupied	77.6%
Renter occupied	22.4%
Vacant	13.2%
Single-family detached	70.8%
Large apartment buildings	1.4%
Mobile homes	22.4%
Median rooms	5.6
Avg household size (owned)	2.35

Year built

Era	%
2020 or later	0.0%
2010–2019	2.3%
2000–2009	10.6%
1990–1999	8.3%
1980–1989	9.7%
1970–1979	30.1%
1960–1969	8.7%
1950–1959	4.5%
1940–1949	9.0%
1939 or earlier	16.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.8%
2 bedrooms	30.8%
3 bedrooms	34.6%
4 bedrooms	21.7%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.8%
1 vehicle	35.7%
2 vehicles	28.7%
3 or more	34.9%

Heating fuel

Fuel type	%
Utility gas	71.5%
Electricity	5.0%
Propane / LP gas	18.4%
Wood	5.0%

Households & families

Household type	Count	%
Married-couple family	304	60.9%
Cohabiting couple	19	3.8%
Male householder, no spouse	91	18.2%
Female householder, no spouse	85	17.0%
Households with children under 18	107	21.4%
Households with seniors (65+)	221	44.3%
Average household size	2.31

Marital status

Status	Male	Female
Never married	7.8%	12.2%
Married	70.0%	69.9%
Separated	2.8%	0.0%
Widowed	5.7%	10.0%
Divorced	13.8%	7.8%

Education

Less than 9th grade 6.8%

Some HS, no diploma 5.1%

HS graduate 32.2%

Some college, no degree 24.4%

Associate's degree 11.9%

Bachelor's degree 9.6%

Graduate / professional 10.0%

Metric	%
HS diploma or higher	88.1%
Bachelor's or higher	19.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	15	6.8%
Kindergarten	17	7.7%
Elementary school	139	62.6%
High school	22	9.9%
College / grad school	29	13.1%

Employment

Industry of employment

Education & healthcare 24.4%

Transportation & utilities 21.6%

Public administration 16.7%

Retail trade 8.4%

Construction 7.4%

Arts, food & hospitality 5.6%

Professional & management 5.1%

Manufacturing 3.7%

Other services 3.7%

Finance & real estate 1.9%

Agriculture & mining 1.6%

Occupation

Category	%
Management, business & arts	21.8%
Service	15.8%
Sales & office	17.9%
Natural resources & construction	27.8%
Production & transportation	16.7%

Employment type

Type	%
Private sector	60.8%
Government	24.6%
Self-employed	14.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	89.3%
Carpool	0.0%
Public transit	0.0%
Walk	6.9%
Other means	2.0%
Avg commute (minutes)	15.1

Poverty

All people 11.4%

Under 18 years 24.9%

18 and over 7.8%

Married-couple families 2.6%

Female-led households 100.0%

Income support

Source	% of households
Social Security	41.1%
Retirement income	24.2%
Supplemental Security	6.2%
Cash public assistance	9.0%
Food stamps / SNAP	10.6%

Health indicators

Condition	%
High blood pressure	34.9%
High cholesterol	32.3%
Heart disease	7.7%
Stroke	3.6%
Asthma	10.1%
Arthritis	26.5%
Kidney disease	3.3%
Pulmonary disease	8.3%
Cancer	7.7%

Behavior / access	%
Binge drinking	15.7%
No physical activity	26.4%
Less than 7 hrs sleep	31.3%
Fair or poor health	14.9%
Poor mental health	13.0%
Poor physical health	11.3%
No health insurance	16.3%
Visited doctor (checkup)	67.9%
Visited dentist	66.1%
Cholesterol screening	90.1%
Teeth loss	15.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	121	14.4%

Disability	%
Any disability	19.9%
Under 18	8.1%
18–64 years	11.8%
65 and over	45.4%

Health insurance coverage

Type	%
Private insurance	58.9%
Public insurance	44.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,051	90.5%
Spanish	60	5.7%
Other Indo-European	46	4.4%
Asian & Pacific Islander	14	1.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,111	95.7%
Born in same state	1,111	95.7%
Born in different state	453	39.0%
Foreign born	0	0.0%
Naturalized citizen	50	4.3%
Not a US citizen	4	8.0%

Ancestry

Ancestry	Count	%
French	198	17.1%
Italian	151	13%
Polish	42	3.6%

Ancestry	Count	%
English	34	2.9%
Arab	23	2%

Technology access

Metric	% of households
Computer access	43.0%
Internet access	91.8%

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

Frequently asked questions

What is the ZIP code for Guernsey, WY?

Guernsey, WY has one ZIP code: 82214.

What is the main ZIP code for Guernsey, WY?

The primary ZIP code for Guernsey, WY is 82214. The city uses area code 307 for phone service.

What county is Guernsey, WY in?

Guernsey is located in Platte County, Wyoming.

How many ZIP codes are in Guernsey, WY?

Guernsey, WY has 1 ZIP code.

What is the ZIP code for downtown Guernsey, Wyoming?

Downtown Guernsey, located in the heart of Platte County, uses the ZIP code 82214.

What ZIP code should I use for mailing to businesses along the North Platte River area in Guernsey, WY?

Businesses and residences in the North Platte River area of Guernsey should use ZIP code 82214, which covers the entire city.