Clark County, SD ZIP Codes

South Dakota (SD)  ·  7 ZIP codes  ·  7 cities
7
ZIP codes
3,855
population (2021)
+4.4%
pop change since 2010
46025
FIPS code
Clark County ZIP code map
About Clark County
Clark County is located in South Dakota and contains 7 ZIP codes across 7 cities and communities. The county's population was 3,855 as of 2021, an increase of 4.4% from 3,691 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Clark County is 46025.
Population
2021 population3,855
2010 population3,691
Change+4.4%
County details
StateSouth Dakota
FIPS code46025
TimezoneMountain
Daylight savingYes
Cities in Clark County
ZIP codes for Clark County, SD (7)

Demographics & statistics

3,767
Population
38.7
Median age
$56,662
Median household income
$29,787
Per capita income
$119,129
Median home value
$379
Median monthly rent
80.6%
Home ownership
14.3%
Poverty rate
8.4%
Unemployment
1,270
Housing units
19.9%
Bachelor's or higher

Age distribution

Male Female
188
Under 5
175
127
5–9
118
207
10–14
192
93
15–19
87
78
20–24
72
233
25–34
215
187
35–44
173
139
45–54
128
119
55–59
111
139
60–64
129
248
65–74
229
93
75–84
87
104
85+
96
← Male
Female →

Age summary

GroupCount%
Under 181,15330.8%
18 and over2,61469.2%
65 and over85722.9%
Median age38.7 years

Race & ethnicity

White 89.2%
Two or more races 4.5%
Hispanic or Latino 3.8%
Other race 1.6%
Black or African American 0.5%
Asian 0.3%
American Indian / Alaska Native 0.1%
GroupCount%
White3,49589.2%
Two or more races1764.5%
Hispanic or Latino1503.8%
Other race621.6%
Black or African American210.5%
Asian100.3%
American Indian / Alaska Native30.1%

Household income

Under $10k 5.8%
$10k–$15k 3.2%
$15k–$25k 7.9%
$25k–$35k 9.7%
$35k–$50k 11.7%
$50k–$75k 21.4%
$75k–$100k 18.4%
$100k–$150k 11.3%
$150k–$200k 5.1%
$200k+ 5.5%
Range% of households
Under $10k5.8%
$10k–$15k3.2%
$15k–$25k7.9%
$25k–$35k9.7%
$35k–$50k11.7%
$50k–$75k21.4%
$75k–$100k18.4%
$100k–$150k11.3%
$150k–$200k5.1%
$200k+5.5%
Median income$56,662

Housing

Home values

Under $50k 21.0%
$50k–$100k 25.3%
$100k–$150k 14.1%
$150k–$200k 17.0%
$200k–$300k 10.2%
$300k–$500k 4.5%
$500k–$1M 4.9%
$1M+ 3.2%

Housing overview

MetricValue
Median home value$119,129
Median rent / month$379
Owner occupied80.6%
Renter occupied19.4%
Vacant17.0%
Single-family detached84.8%
Large apartment buildings0.3%
Mobile homes9.7%
Median rooms6.4
Avg household size (owned)3.27

Year built

Era%
2020 or later0.0%
2010–20196.3%
2000–20096.7%
1990–19994.8%
1980–19895.0%
1970–197913.9%
1960–19692.4%
1950–19596.1%
1940–19493.8%
1939 or earlier51.0%

Bedrooms

Size% of units
No bedroom (studio)0.9%
1 bedroom7.0%
2 bedrooms13.1%
3 bedrooms37.5%
4 bedrooms28.5%
5+ bedrooms13.1%

Vehicles per household

Vehicles% of households
No vehicle4.4%
1 vehicle14.8%
2 vehicles28.3%
3 or more52.5%

Heating fuel

Fuel type%
Utility gas21.2%
Electricity22.6%
Propane / LP gas46.8%
Fuel oil1.1%
Wood3.8%
No fuel used2.8%

Households & families

Household typeCount%
Married-couple family69061.0%
Cohabiting couple604.4%
Male householder, no spouse27418.3%
Female householder, no spouse26516.3%
Households with children under 1834834.4%
Households with seniors (65+)52946.6%
Average household size3.23

Marital status

StatusMaleFemale
Never married27.1%16.1%
Married61.2%59.7%
Separated0.0%1.3%
Widowed2.0%11.1%
Divorced9.7%11.8%

Education

Less than 9th grade 9.3%
Some HS, no diploma 3.7%
HS graduate 37.8%
Some college, no degree 20.9%
Associate's degree 8.5%
Bachelor's degree 17.3%
Graduate / professional 2.5%
Metric%
HS diploma or higher87.0%
Bachelor's or higher19.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool572.6%
Kindergarten516.6%
Elementary school46967.9%
High school20319.6%
College / grad school313.3%

Employment

Industry of employment

Agriculture & mining 24.3%
Education & healthcare 13.3%
Manufacturing 12.2%
Other services 8.8%
Construction 8.3%
Transportation & utilities 7.2%
Public administration 7.0%
Retail trade 5.2%
Professional & management 4.6%
Finance & real estate 3.4%
Wholesale trade 3.0%
Arts, food & hospitality 2.7%

Occupation

Category%
Management, business & arts37.0%
Service12.7%
Sales & office21.5%
Natural resources & construction10.4%
Production & transportation18.4%

Employment type

Type%
Private sector57.0%
Government16.8%
Self-employed23.4%
Unpaid family workers2.7%

Commute

Method%
Drive alone71.2%
Carpool4.3%
Public transit0.0%
Walk5.5%
Other means1.9%
Avg commute (minutes)26.8

Poverty

All people 14.3%
Under 18 years 13.6%
18 and over 13.9%
Married-couple families 9.3%
Female-led households 12.9%

Income support

Source% of households
Social Security40.5%
Retirement income25.7%
Supplemental Security3.3%
Cash public assistance1.6%
Food stamps / SNAP2.2%

Health indicators

Condition%
High blood pressure33.8%
High cholesterol31.7%
Heart disease7.9%
Stroke3.5%
Asthma8.8%
Arthritis25.9%
Kidney disease3.3%
Pulmonary disease6.9%
Cancer7.9%
Behavior / access%
Binge drinking19.2%
No physical activity24.6%
Less than 7 hrs sleep27.8%
Fair or poor health12.6%
Poor mental health10.5%
Poor physical health9.7%
No health insurance12.3%
Visited doctor (checkup)75.9%
Visited dentist67.2%
Cholesterol screening89.6%
Teeth loss15.2%

Veterans & disability

VeteransCount%
Civilian veterans1806.3%
Disability%
Any disability11.3%
Under 183.0%
18–64 years10.1%
65 and over29.9%

Health insurance coverage

Type%
Private insurance64.8%
Public insurance37.2%
Uninsured under 197.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,40488.8%
Spanish641.0%
Other Indo-European500.5%
Asian & Pacific Islander70.4%
Other languages60.1%

Place of birth & citizenship

OriginCount%
Native born (US)3,69599.0%
Born in same state3,67998.9%
Born in different state2,98580.4%
Foreign born160.1%
Naturalized citizen721.0%
Not a US citizen1030.8%

Ancestry

AncestryCount%
Polish83122.1%
French3629.6%
Italian3348.9%
English1554.1%
AncestryCount%
Arab1383.7%
Dutch240.6%
German80.2%
Irish20.1%

Technology access

Metric% of households
Computer access32.6%
Internet access90.2%

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

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