Lemmon ZIP Code List — Perkins County, SD

There is one unique ZIP code in Lemmon, South Dakota and it is 57638. Area code: 605.

ZIP codes

1,012.38

sq mi land

10.42

sq mi water

605

area code

Lemmon, SD ZIP code map

About Lemmon, SD

Lemmon is a charming city located in the western part of South Dakota, boasting a rich history and a strong sense of community. Nestled in Perkins County, it is known for its picturesque landscapes and friendly atmosphere. This small town offers a glimpse into the rugged charm of the Dakotas, making it an interesting place to visit or call home.

Location & geography

Lemmon is situated in the northern region of Perkins County and encompasses a vast area with a total land area of 1,012.38 square miles and a water area of 10.42 square miles. The landscape is characterized by rolling plains and scenic countryside, which is typical of South Dakota's terrain. Nearby cities include Hettinger, ND, approximately 30 miles to the west, Eagle Butte, SD, about 45 miles to the southeast, Bison, SD, approximately 38 miles to the south, and Buffalo, SD, around 50 miles to the southwest.

Community & economy

The community of Lemmon is known for its close-knit environment and welcoming residents, contributing to a laid-back yet vibrant lifestyle. Agriculture plays a significant role in the local economy, along with other industries that support the region. Daily life is often filled with local events, fairs, and gatherings that foster a strong sense of community pride.

Transportation

Traveling to and from Lemmon is facilitated by South Dakota Highway 12, which runs east-west through the city and connects to other major routes. The nearest named airport is the Hettinger Municipal Airport, located roughly 30 miles west of the city. Though public transit options are limited, the city's roadways make it accessible for residents and visitors alike.

History

Lemmon was founded in the early 20th century and has developed a rich history centered around agriculture and ranching. Notable events in the city’s history include the establishment of the railway, which helped to spur growth and development in the area. Over the years, Lemmon has maintained its agricultural roots while embracing other economic opportunities unique to the region.

Did you know?

A surprising fact about Lemmon is its designation as the 'world's largest sunflower,' featuring a giant sunflower monument that attracts tourists and photography enthusiasts. Additionally, it is known for its vibrant local arts scene, which includes various galleries and community art events.

ZIP codes for Lemmon, SD (1)

ZIP code	City	County	Map
57638	Lemmon	Perkins	View map

Demographics & statistics

1,910

Population

49.8

Median age

$49,861

Median household income

$30,667

Per capita income

$97,000

Median home value

$682

Median monthly rent

79.8%

Home ownership

20.2%

Poverty rate

6.4%

Unemployment

980

Housing units

20.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

121

45–54

122

55–59

60–64

136

65–74

137

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	318	16.6%
18 and over	1,592	83.4%
65 and over	559	29.3%
Median age	49.8 years

Race & ethnicity

White 95.3%

American Indian / Alaska Native 3%

Two or more races 0.7%

Hispanic or Latino 0.6%

Other race 0.5%

Group	Count	%
White	1,831	95.3%
American Indian / Alaska Native	57	3%
Two or more races	13	0.7%
Hispanic or Latino	12	0.6%
Other race	9	0.5%

Household income

Under $10k 6.8%

$10k–$15k 12.4%

$15k–$25k 11.4%

$25k–$35k 9.7%

$35k–$50k 9.7%

$50k–$75k 12.4%

$75k–$100k 9.3%

$100k–$150k 22.4%

$150k–$200k 2.5%

$200k+ 3.3%

Range	% of households
Under $10k	6.8%
$10k–$15k	12.4%
$15k–$25k	11.4%
$25k–$35k	9.7%
$35k–$50k	9.7%
$50k–$75k	12.4%
$75k–$100k	9.3%
$100k–$150k	22.4%
$150k–$200k	2.5%
$200k+	3.3%
Median income	$49,861

Housing

Home values

Under $50k 30.7%

$50k–$100k 20.3%

$100k–$150k 20.0%

$150k–$200k 12.8%

$200k–$300k 12.2%

$300k–$500k 3.4%

$500k–$1M 0.6%

Housing overview

Metric	Value
Median home value	$97,000
Median rent / month	$682
Owner occupied	79.8%
Renter occupied	20.2%
Vacant	28.9%
Single-family detached	81.5%
Large apartment buildings	1.4%
Mobile homes	11.7%
Median rooms	5.6
Avg household size (owned)	2.40

Year built

Era	%
2020 or later	0.0%
2010–2019	2.4%
2000–2009	3.9%
1990–1999	4.2%
1980–1989	6.8%
1970–1979	15.9%
1960–1969	12.2%
1950–1959	12.8%
1940–1949	14.2%
1939 or earlier	27.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	8.0%
2 bedrooms	29.2%
3 bedrooms	36.3%
4 bedrooms	18.7%
5+ bedrooms	7.7%

Vehicles per household

Vehicles	% of households
No vehicle	8.7%
1 vehicle	19.4%
2 vehicles	35.1%
3 or more	36.8%

Heating fuel

Fuel type	%
Utility gas	3.0%
Electricity	25.2%
Propane / LP gas	54.5%
Fuel oil	14.6%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	391	48.1%
Cohabiting couple	52	6.4%
Male householder, no spouse	156	19.2%
Female householder, no spouse	214	26.3%
Households with children under 18	186	22.9%
Households with seniors (65+)	352	43.3%
Average household size	2.24

Marital status

Status	Male	Female
Never married	28.6%	22.9%
Married	54.9%	48.9%
Separated	4.0%	1.4%
Widowed	1.6%	13.5%
Divorced	11.0%	13.4%

Education

Less than 9th grade 3.2%

Some HS, no diploma 6.4%

HS graduate 34.4%

Some college, no degree 18.7%

Associate's degree 16.9%

Bachelor's degree 14.1%

Graduate / professional 6.4%

Metric	%
HS diploma or higher	90.4%
Bachelor's or higher	20.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	32	7.1%
Kindergarten	26	5.7%
Elementary school	189	41.7%
High school	119	26.3%
College / grad school	87	19.2%

Employment

Industry of employment

Agriculture & mining 20.7%

Retail trade 15.1%

Education & healthcare 14.6%

Manufacturing 11.7%

Construction 8.0%

Arts, food & hospitality 6.9%

Transportation & utilities 6.5%

Finance & real estate 5.7%

Other services 4.4%

Wholesale trade 2.4%

Professional & management 1.9%

Public administration 1.8%

Information 0.6%

Occupation

Category	%
Management, business & arts	37.0%
Service	16.5%
Sales & office	22.4%
Natural resources & construction	10.5%
Production & transportation	13.6%

Employment type

Type	%
Private sector	67.9%
Government	7.1%
Self-employed	24.4%
Unpaid family workers	0.7%

Commute

Method	%
Drive alone	74.0%
Carpool	4.9%
Public transit	0.0%
Walk	2.9%
Other means	0.8%
Avg commute (minutes)	16.2

Poverty

All people 20.2%

Under 18 years 24.5%

18 and over 19.3%

Married-couple families 5.6%

Female-led households 53.0%

Income support

Source	% of households
Social Security	41.0%
Retirement income	17.1%
Supplemental Security	7.6%
Cash public assistance	1.5%
Food stamps / SNAP	10.6%

Health indicators

Condition	%
High blood pressure	37.2%
High cholesterol	36.8%
Heart disease	9.1%
Stroke	4.1%
Asthma	9.0%
Arthritis	30.1%
Kidney disease	3.8%
Pulmonary disease	7.6%
Cancer	9.4%

Behavior / access	%
Binge drinking	16.7%
No physical activity	24.8%
Less than 7 hrs sleep	29.3%
Fair or poor health	13.5%
Poor mental health	10.0%
Poor physical health	10.3%
No health insurance	11.0%
Visited doctor (checkup)	76.4%
Visited dentist	67.4%
Cholesterol screening	91.1%
Teeth loss	14.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	127	8.0%

Disability	%
Any disability	15.5%
Under 18	2.8%
18–64 years	12.1%
65 and over	29.9%

Health insurance coverage

Type	%
Private insurance	66.0%
Public insurance	40.5%
Uninsured under 19	7.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,843	96.5%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,895	99.2%
Born in same state	1,895	99.2%
Born in different state	781	40.9%
Foreign born	0	0.0%
Naturalized citizen	15	0.8%
Not a US citizen	12	80.0%

Ancestry

Ancestry	Count	%
Polish	436	22.8%
Italian	228	11.9%
French	112	5.9%
Arab	96	5%

Ancestry	Count	%
Irish	38	2%
Dutch	30	1.6%
English	7	0.4%
German	2	0.1%

Technology access

Metric	% of households
Computer access	42.6%
Internet access	89.5%

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

Frequently asked questions

What is the ZIP code for Lemmon, SD?

Lemmon, SD has one ZIP code: 57638.

What is the main ZIP code for Lemmon, SD?

The primary ZIP code for Lemmon, SD is 57638. The city uses area code 605 for phone service.

What county is Lemmon, SD in?

Lemmon is located in Perkins County, South Dakota.

How many ZIP codes are in Lemmon, SD?

Lemmon, SD has 1 ZIP code.

What ZIP code should I use for mail sent to businesses in downtown Lemmon, South Dakota?

Downtown Lemmon businesses use the ZIP code 57638, which is the sole ZIP code serving the city.

If I'm sending a package to a residence in Lemmon, Perkins County, what ZIP code do I need?

All residential addresses in Lemmon, South Dakota use ZIP code 57638.