Lennox ZIP Codes — Lincoln County, SD

There is one unique ZIP code in Lennox, South Dakota and it is 57039. Area code: 605.
1
ZIP codes
91.94
sq mi land
0.01
sq mi water
605
area code
Lennox, SD ZIP code map

About Lennox, SD

Lennox, South Dakota, is a charming small city located in Lincoln County. With its friendly atmosphere and community-oriented spirit, Lennox serves as a quaint residential hub. The city is known for its close-knit community and engaging local events throughout the year.

Location & geography

Lennox is situated in the southeastern part of South Dakota, approximately 20 miles northwest of Sioux Falls, making it an ideal location for those who enjoy a quieter lifestyle while still being close to urban amenities. The city encompasses a total land area of 91.94 square miles, with a very minor water area of 0.01 square miles. The surrounding terrain is characterized by rolling plains typical of the Midwest, providing picturesque views and ample outdoor recreational opportunities.

Community & economy

The character of Lennox is defined by its friendly residents and a strong sense of community pride. The local economy benefits from a mix of agriculture and small businesses, fostering a vibrant atmosphere for work and daily life. Residents enjoy community events, such as the Lennox Fourth of July celebration and various seasonal festivals, that bring everyone together.

Transportation

Lennox is accessible via South Dakota Highway 17, which runs north-south through the city, connecting it to larger roadways for easy travel. The nearest major airport is Sioux Falls Regional Airport, located about 20 miles away, which provides domestic flights for travelers. Public transportation options are limited, but residents often rely on personal vehicles for their commuting needs.

History

Lennox was founded in the late 19th century, contributing to the early agricultural development of Lincoln County. Historically, the city has been shaped by industries such as farming and livestock production, which played vital roles in its growth. Notable events, including the establishment of local schools and the community's commitment to maintaining a friendly atmosphere, have shaped Lennox's cultural identity.

Did you know?

A little-known fact about Lennox is that the city is home to several beautiful parks, offering residents and visitors recreational opportunities throughout the year. Additionally, Lennox takes pride in its vibrant arts scene, highlighted by local crafts and community theater performances.

ZIP codes for Lennox, SD (1)
ZIP code City County Map
57039 Lennox Lincoln View map

Demographics & statistics

3,759
Population
38.5
Median age
$73,960
Median household income
$32,639
Per capita income
$217,800
Median home value
$788
Median monthly rent
77.3%
Home ownership
9.3%
Poverty rate
0.5%
Unemployment
1,165
Housing units
21.2%
Bachelor's or higher

Age distribution

Male Female
90
Under 5
88
171
5–9
169
184
10–14
182
142
15–19
139
64
20–24
63
211
25–34
207
338
35–44
333
213
45–54
209
64
55–59
63
130
60–64
128
181
65–74
179
64
75–84
63
42
85+
42
← Male
Female →

Age summary

GroupCount%
Under 181,03327.5%
18 and over2,72672.5%
65 and over57115.2%
Median age38.5 years

Race & ethnicity

White 84.9%
Hispanic or Latino 6.6%
Two or more races 4.2%
Other race 2.9%
Black or African American 1.1%
American Indian / Alaska Native 0.3%
GroupCount%
White3,41984.9%
Hispanic or Latino2676.6%
Two or more races1684.2%
Other race1152.9%
Black or African American451.1%
American Indian / Alaska Native120.3%

Household income

Under $10k 2.9%
$10k–$15k 2.5%
$15k–$25k 7.4%
$25k–$35k 6.6%
$35k–$50k 14.0%
$50k–$75k 19.6%
$75k–$100k 13.2%
$100k–$150k 22.6%
$150k–$200k 8.4%
$200k+ 2.7%
Range% of households
Under $10k2.9%
$10k–$15k2.5%
$15k–$25k7.4%
$25k–$35k6.6%
$35k–$50k14.0%
$50k–$75k19.6%
$75k–$100k13.2%
$100k–$150k22.6%
$150k–$200k8.4%
$200k+2.7%
Median income$73,960

Housing

Home values

Under $50k 9.4%
$50k–$100k 2.8%
$100k–$150k 13.8%
$150k–$200k 19.4%
$200k–$300k 22.2%
$300k–$500k 20.6%
$500k–$1M 11.5%
$1M+ 0.4%

Housing overview

MetricValue
Median home value$217,800
Median rent / month$788
Owner occupied77.3%
Renter occupied22.7%
Vacant2.6%
Single-family detached76.3%
Large apartment buildings0.9%
Mobile homes11.0%
Median rooms6.5
Avg household size (owned)2.71

Year built

Era%
2020 or later0.0%
2010–20198.0%
2000–200910.2%
1990–199914.0%
1980–19896.8%
1970–197920.3%
1960–19694.7%
1950–19592.3%
1940–19496.7%
1939 or earlier26.9%

Bedrooms

Size% of units
No bedroom (studio)0.4%
1 bedroom4.3%
2 bedrooms27.2%
3 bedrooms28.1%
4 bedrooms25.9%
5+ bedrooms14.2%

Vehicles per household

Vehicles% of households
No vehicle2.3%
1 vehicle27.7%
2 vehicles29.0%
3 or more41.0%

Heating fuel

Fuel type%
Utility gas54.2%
Electricity28.0%
Propane / LP gas14.8%
Fuel oil0.9%
No fuel used0.4%

Households & families

Household typeCount%
Married-couple family90462.0%
Cohabiting couple1006.9%
Male householder, no spouse19513.4%
Female householder, no spouse25817.7%
Households with children under 1855538.1%
Households with seniors (65+)34323.5%
Average household size2.52

Marital status

StatusMaleFemale
Never married27.2%16.1%
Married63.1%62.2%
Separated0.0%0.9%
Widowed1.3%10.1%
Divorced8.3%10.7%

Education

Less than 9th grade 1.6%
Some HS, no diploma 6.2%
HS graduate 41.2%
Some college, no degree 14.0%
Associate's degree 15.8%
Bachelor's degree 14.8%
Graduate / professional 6.4%
Metric%
HS diploma or higher92.2%
Bachelor's or higher21.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool505.3%
Kindergarten677.1%
Elementary school51254.0%
High school25727.1%
College / grad school636.6%

Employment

Industry of employment

Education & healthcare 25.4%
Retail trade 15.7%
Finance & real estate 12.6%
Manufacturing 11.5%
Construction 7.0%
Professional & management 5.2%
Transportation & utilities 4.9%
Public administration 4.3%
Agriculture & mining 4.1%
Other services 3.4%
Arts, food & hospitality 2.6%
Wholesale trade 2.2%
Information 0.9%

Occupation

Category%
Management, business & arts29.0%
Service14.1%
Sales & office25.2%
Natural resources & construction12.0%
Production & transportation19.8%

Employment type

Type%
Private sector81.1%
Government13.2%
Self-employed5.6%
Unpaid family workers0.0%

Commute

Method%
Drive alone74.2%
Carpool9.2%
Public transit0.0%
Walk1.2%
Other means0.2%
Avg commute (minutes)21.0

Poverty

All people 9.3%
Under 18 years 9.2%
18 and over 9.3%
Married-couple families 6.0%
Female-led households 44.6%

Income support

Source% of households
Social Security26.7%
Retirement income17.0%
Supplemental Security2.8%
Cash public assistance6.4%
Food stamps / SNAP9.7%

Health indicators

Condition%
High blood pressure29.7%
High cholesterol29.9%
Heart disease6.5%
Stroke2.8%
Asthma8.3%
Arthritis21.7%
Kidney disease2.7%
Pulmonary disease5.3%
Cancer7.2%
Behavior / access%
Binge drinking20.6%
No physical activity23.6%
Less than 7 hrs sleep25.6%
Fair or poor health10.0%
Poor mental health10.3%
Poor physical health8.1%
No health insurance11.5%
Visited doctor (checkup)76.0%
Visited dentist68.8%
Cholesterol screening89.3%
Teeth loss13.5%

Veterans & disability

VeteransCount%
Civilian veterans1515.6%
Disability%
Any disability8.3%
Under 182.0%
18–64 years9.1%
65 and over17.7%

Health insurance coverage

Type%
Private insurance77.1%
Public insurance28.7%
Uninsured under 193.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,58195.3%
Spanish180.5%
Other Indo-European140.4%
Asian & Pacific Islander40.1%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)3,73999.5%
Born in same state3,72799.1%
Born in different state2,69571.7%
Foreign born120.3%
Naturalized citizen200.5%
Not a US citizen00.0%

Ancestry

AncestryCount%
Polish67518%
Italian3659.7%
English2546.8%
French2095.6%
AncestryCount%
Arab1634.3%
Dutch1373.6%
German280.7%

Technology access

Metric% of households
Computer access38.8%
Internet access94.2%

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

Frequently asked questions
What ZIP codes does Lennox, SD have?
Lennox, SD has one ZIP code: 57039. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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