Kadoka ZIP Code List — Jackson County, SD

There is one unique ZIP code in Kadoka, South Dakota and it is 57543. Area code: 605.

ZIP codes

465.67

sq mi land

3.06

sq mi water

605

area code

Kadoka, SD ZIP code map

About Kadoka, SD

Kadoka, South Dakota, is a charming city located in the central part of the state. Known for its scenic beauty and rich history, Kadoka serves as a gateway to the stunning Badlands National Park. This small but vibrant community welcomes visitors with a blend of friendly locals and unique attractions.

Location & geography

Situated in Jackson County, Kadoka is approximately 50 miles east of the city of Rapid City and around 80 miles west of Pierre, the state capital. The city covers a total area of 468.73 square miles, with 465.67 square miles consisting of land and 3.06 square miles of water. The surrounding terrain includes rolling hills and grasslands, making it a picturesque area for outdoor activities.

Community & economy

Kadoka has a close-knit community that embodies the spirit of small-town America, where residents take pride in their local traditions and businesses. The economy of Kadoka is primarily driven by agriculture, tourism, and services, catering to the vast number of travelers who visit the region. Daily life in Kadoka is characterized by community events, local dining options, and a strong appreciation for nature and the outdoors.

Transportation

Kadoka is accessible via U.S. Highway 73 and South Dakota Highway 34, which connect it to neighboring towns and cities. The nearest major airport is Rapid City Regional Airport, located about 50 miles away, offering both domestic and regional flights. Public transportation options are limited, but the city's roads make it easy to navigate by car.

History

Founded in the late 1800s, Kadoka originally developed as a railroad town, playing a pivotal role in the transportation of goods and people across the region. Over the years, the city has been influenced by various industries, particularly agriculture and tourism, due to its proximity to the Badlands and the Black Hills. Notable events in Kadoka’s history include the opening of national parks nearby, which have significantly bolstered its economy.

Did you know?

One surprising fact about Kadoka is that it was originally named 'Kadoka Springs' due to the natural springs in the area, which were thought to have healing properties. Additionally, Kadoka hosts the annual Kadoka Rodeo, a popular event that draws participants and spectators from across the region.

ZIP codes for Kadoka, SD (1)

ZIP code	City	County	Map
57543	Kadoka	Jackson	View map

Demographics & statistics

837

Population

39.3

Median age

$23,625

Median household income

$16,800

Per capita income

$151,300

Median home value

$496

Median monthly rent

58.8%

Home ownership

46.0%

Poverty rate

7.3%

Unemployment

292

Housing units

9.1%

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	167	20.0%
18 and over	670	80.0%
65 and over	229	27.4%
Median age	39.3 years

Race & ethnicity

American Indian / Alaska Native 45.1%

White 44.8%

Two or more races 5.7%

Hispanic or Latino 3.5%

Asian 1%

Group	Count	%
American Indian / Alaska Native	391	45.1%
White	388	44.8%
Two or more races	49	5.7%
Hispanic or Latino	30	3.5%
Asian	9	1%

Household income

Under $10k 13.3%

$10k–$15k 9.0%

$15k–$25k 29.7%

$25k–$35k 11.8%

$35k–$50k 11.5%

$50k–$75k 10.0%

$75k–$100k 2.9%

$100k–$150k 10.4%

$150k–$200k 1.4%

Range	% of households
Under $10k	13.3%
$10k–$15k	9.0%
$15k–$25k	29.7%
$25k–$35k	11.8%
$35k–$50k	11.5%
$50k–$75k	10.0%
$75k–$100k	2.9%
$100k–$150k	10.4%
$150k–$200k	1.4%
Median income	$23,625

Housing

Home values

Under $50k 22.6%

$50k–$100k 22.0%

$100k–$150k 4.9%

$150k–$200k 37.8%

$200k–$300k 12.8%

Housing overview

Metric	Value
Median home value	$151,300
Median rent / month	$496
Owner occupied	58.8%
Renter occupied	41.2%
Vacant	31.4%
Single-family detached	67.1%
Large apartment buildings	3.9%
Mobile homes	16.2%
Median rooms	5.6
Avg household size (owned)	3.02

Year built

Era	%
2020 or later	0.0%
2010–2019	0.5%
2000–2009	21.4%
1990–1999	6.6%
1980–1989	4.4%
1970–1979	25.8%
1960–1969	15.7%
1950–1959	6.9%
1940–1949	8.8%
1939 or earlier	9.8%

Bedrooms

Size	% of units
No bedroom (studio)	5.4%
1 bedroom	15.2%
2 bedrooms	17.9%
3 bedrooms	37.3%
4 bedrooms	21.9%
5+ bedrooms	2.2%

Vehicles per household

Vehicles	% of households
No vehicle	16.8%
1 vehicle	32.6%
2 vehicles	19.0%
3 or more	31.5%

Heating fuel

Fuel type	%
Electricity	56.3%
Propane / LP gas	40.9%
Wood	2.2%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	120	43.0%
Cohabiting couple	10	3.6%
Male householder, no spouse	43	15.4%
Female householder, no spouse	106	38.0%
Households with children under 18	97	34.8%
Households with seniors (65+)	146	52.3%
Average household size	2.76

Marital status

Status	Male	Female
Never married	36.6%	31.7%
Married	51.6%	32.2%
Separated	0.0%	1.5%
Widowed	3.6%	19.0%
Divorced	8.2%	15.7%

Education

Less than 9th grade 3.3%

Some HS, no diploma 9.5%

HS graduate 50.9%

Some college, no degree 11.6%

Associate's degree 15.7%

Bachelor's degree 8.2%

Graduate / professional 1.0%

Metric	%
HS diploma or higher	87.3%
Bachelor's or higher	9.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	25	19.1%
Kindergarten	18	13.7%
Elementary school	43	32.8%
High school	22	16.8%
College / grad school	23	17.6%

Employment

Industry of employment

Education & healthcare 20.5%

Retail trade 19.1%

Arts, food & hospitality 11.2%

Agriculture & mining 8.8%

Construction 8.4%

Transportation & utilities 8.4%

Manufacturing 7.4%

Other services 6.0%

Finance & real estate 5.1%

Public administration 2.8%

Professional & management 2.3%

Occupation

Category	%
Management, business & arts	28.4%
Service	16.3%
Sales & office	26.0%
Natural resources & construction	8.4%
Production & transportation	20.9%

Employment type

Type	%
Private sector	67.0%
Government	13.0%
Self-employed	20.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.6%
Carpool	2.4%
Public transit	0.0%
Walk	8.6%
Other means	0.0%
Avg commute (minutes)	8.7

Poverty

All people 46.0%

Under 18 years 47.9%

18 and over 45.4%

Married-couple families 45.0%

Female-led households 21.7%

Income support

Source	% of households
Social Security	48.0%
Retirement income	3.6%
Supplemental Security	5.7%
Cash public assistance	1.8%
Food stamps / SNAP	21.9%

Health indicators

Condition	%
High blood pressure	42.0%
High cholesterol	37.7%
Heart disease	11.2%
Stroke	5.5%
Asthma	10.0%
Arthritis	31.8%
Kidney disease	4.7%
Pulmonary disease	9.9%
Cancer	9.2%

Behavior / access	%
Binge drinking	16.8%
No physical activity	27.5%
Less than 7 hrs sleep	28.6%
Fair or poor health	18.1%
Poor mental health	11.5%
Poor physical health	12.8%
No health insurance	12.8%
Visited doctor (checkup)	78.3%
Visited dentist	60.3%
Cholesterol screening	89.4%
Teeth loss	20.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	38	5.7%

Disability	%
Any disability	15.5%
Under 18	3.6%
18–64 years	5.2%
65 and over	51.4%

Health insurance coverage

Type	%
Private insurance	33.3%
Public insurance	45.5%
Uninsured under 19	4.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	753	90.0%
Spanish	9	1.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	9	1.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	831	99.3%
Born in same state	831	99.3%
Born in different state	664	79.3%
Foreign born	0	0.0%
Naturalized citizen	6	0.7%
Not a US citizen	6	100.0%

Ancestry

Ancestry	Count	%
French	76	9.1%
Polish	58	6.9%
Italian	56	6.7%

Ancestry	Count	%
English	39	4.7%
Arab	19	2.3%
German	6	0.7%

Technology access

Metric	% of households
Computer access	33.3%
Internet access	87.5%

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

Frequently asked questions

What is the ZIP code for Kadoka, SD?

Kadoka, SD has one ZIP code: 57543.

What is the main ZIP code for Kadoka, SD?

The primary ZIP code for Kadoka, SD is 57543. The city uses area code 605 for phone service.

What county is Kadoka, SD in?

Kadoka is located in Jackson County, South Dakota.

How many ZIP codes are in Kadoka, SD?

Kadoka, SD has 1 ZIP code.

What ZIP code covers downtown Kadoka and the historic Main Street area?

Downtown Kadoka, including the historic Main Street district, is located in ZIP code 57543, which serves as the primary commercial and civic center of this Jackson County town.

What is the ZIP code for the Kadoka area near the South Dakota School of Mines and Technology mineral museum exhibits?

The Kadoka area, home to notable local attractions and civic buildings, uses ZIP code 57543 for all mail and location services within the city limits.