Carthage ZIP Codes — Miner County, SD

There is one unique ZIP code in Carthage, South Dakota and it is 57323. Area code: 605.
1
ZIP codes
122.73
sq mi land
0.32
sq mi water
605
area code
Carthage, SD ZIP code map

About Carthage, SD

Carthage is a small city located in the beautiful state of South Dakota. Nestled within Miner County, Carthage offers a quaint rural lifestyle that appeals to those seeking a slower pace of life. With its rich agricultural heritage, Carthage provides a unique glimpse into the heart of American prairie culture.

Location & geography

Carthage is situated in northeastern Miner County, covering a total land area of 122.73 square miles and including a small water area of 0.32 square miles. The city lies approximately 10 miles southeast of the larger town of Howard and about 20 miles northwest of the city of Mitchell, which is known for the Corn Palace. The surrounding terrain is predominantly flat, ideal for agriculture, which is a significant aspect of the local economy.

Community & economy

The character of Carthage is defined by its close-knit community and strong agricultural roots. Residents engage in various industries, primarily agriculture, which plays a vital role in daily life. The city hosts local events and gatherings that foster a spirit of camaraderie among its citizens, contributing to a welcoming atmosphere.

Transportation

Carthage is accessible via South Dakota Highway 34, which connects it to neighboring towns and major routes in the region. The nearest significant airport is the Mitchell Municipal Airport, located around 20 miles to the southwest, facilitating air travel for residents and visitors. Public transportation options are limited, making personal vehicles the primary mode of transit.

History

Carthage was founded in the late 19th century, reflecting the westward expansion and settlement patterns of the time. The town's development was closely tied to agriculture, with farming being a cornerstone of its economy. Over the years, Carthage has celebrated its heritage and community spirit through various events and local initiatives.

Did you know?

One surprising fact about Carthage is that despite its small size, it exemplifies the quintessential Midwestern charm often romanticized in American culture. The community's commitment to preserving its agricultural heritage is reflected in local festivals and events that attract visitors from surrounding areas.

ZIP codes for Carthage, SD (1)
ZIP code City County Map
57323 Carthage Miner View map

Demographics & statistics

212
Population
57.9
Median age
$63,750
Median household income
$32,764
Per capita income
$70,000
Median home value
$0
Median monthly rent
88.9%
Home ownership
11.3%
Poverty rate
4.3%
Unemployment
150
Housing units
29.2%
Bachelor's or higher

Age distribution

Male Female
6
Under 5
9
11
5–9
16
2
10–14
2
2
20–24
3
6
25–34
8
7
35–44
9
6
45–54
8
6
55–59
9
7
60–64
9
27
65–74
36
6
75–84
9
3
85+
5
← Male
Female →

Age summary

GroupCount%
Under 184621.7%
18 and over16678.3%
65 and over8640.6%
Median age57.9 years

Race & ethnicity

White 96.2%
American Indian / Alaska Native 3.3%
Asian 0.5%
GroupCount%
White20496.2%
American Indian / Alaska Native73.3%
Asian10.5%

Household income

Under $10k 8.1%
$10k–$15k 10.1%
$15k–$25k 11.1%
$25k–$35k 4.0%
$35k–$50k 9.1%
$50k–$75k 10.1%
$75k–$100k 9.1%
$100k–$150k 32.3%
$150k–$200k 4.0%
$200k+ 2.0%
Range% of households
Under $10k8.1%
$10k–$15k10.1%
$15k–$25k11.1%
$25k–$35k4.0%
$35k–$50k9.1%
$50k–$75k10.1%
$75k–$100k9.1%
$100k–$150k32.3%
$150k–$200k4.0%
$200k+2.0%
Median income$63,750

Housing

Home values

Under $50k 40.9%
$50k–$100k 29.5%
$100k–$150k 23.9%
$150k–$200k 2.3%
$1M+ 3.4%

Housing overview

MetricValue
Median home value$70,000
Median rent / month$0
Owner occupied88.9%
Renter occupied11.1%
Vacant38.5%
Single-family detached98.1%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms6.2
Avg household size (owned)2.15

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–20090.6%
1990–19998.7%
1980–19892.5%
1970–197918.0%
1960–196918.6%
1950–19594.3%
1940–19494.3%
1939 or earlier42.9%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms33.5%
3 bedrooms36.0%
4 bedrooms19.9%
5+ bedrooms10.6%

Vehicles per household

Vehicles% of households
No vehicle2.0%
1 vehicle21.2%
2 vehicles18.2%
3 or more58.6%

Heating fuel

Fuel type%
Utility gas2.0%
Electricity40.4%
Propane / LP gas47.5%
Fuel oil3.0%
Wood1.0%
No fuel used1.0%

Households & families

Household typeCount%
Married-couple family5555.6%
Cohabiting couple77.1%
Male householder, no spouse1414.1%
Female householder, no spouse2323.2%
Households with children under 181616.2%
Households with seniors (65+)6060.6%
Average household size2.14

Marital status

StatusMaleFemale
Never married11.8%10.0%
Married69.7%61.1%
Separated0.0%10.0%
Widowed1.3%15.6%
Divorced17.1%3.3%

Education

Less than 9th grade 0.0%
Some HS, no diploma 1.2%
HS graduate 41.6%
Some college, no degree 13.0%
Associate's degree 14.9%
Bachelor's degree 24.2%
Graduate / professional 5.0%
Metric%
HS diploma or higher98.8%
Bachelor's or higher29.2%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool928.1%
Kindergarten00.0%
Elementary school2268.8%
High school00.0%
College / grad school13.1%

Employment

Industry of employment

Education & healthcare 33.9%
Agriculture & mining 23.2%
Retail trade 11.6%
Manufacturing 6.3%
Transportation & utilities 6.3%
Other services 5.4%
Arts, food & hospitality 4.5%
Construction 3.6%
Finance & real estate 3.6%
Wholesale trade 1.8%

Occupation

Category%
Management, business & arts57.1%
Service23.2%
Sales & office1.8%
Natural resources & construction5.4%
Production & transportation12.5%

Employment type

Type%
Private sector73.2%
Government6.3%
Self-employed20.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone75.5%
Carpool0.9%
Public transit0.0%
Walk6.4%
Other means3.6%
Avg commute (minutes)25.5

Poverty

All people 11.3%
Under 18 years 0.0%
18 and over 14.5%
Married-couple families 12.7%
Female-led households 0.0%

Income support

Source% of households
Social Security49.5%
Retirement income25.3%
Supplemental Security2.0%
Cash public assistance0.0%
Food stamps / SNAP0.0%

Health indicators

Condition%
High blood pressure35.3%
High cholesterol33.5%
Heart disease8.4%
Stroke3.7%
Asthma8.5%
Arthritis28.2%
Kidney disease3.4%
Pulmonary disease7.0%
Cancer9.0%
Behavior / access%
Binge drinking17.7%
No physical activity24.8%
Less than 7 hrs sleep28.4%
Fair or poor health12.5%
Poor mental health9.9%
Poor physical health9.6%
No health insurance11.8%
Visited doctor (checkup)76.6%
Visited dentist67.1%
Cholesterol screening90.6%
Teeth loss14.8%

Veterans & disability

VeteransCount%
Civilian veterans84.8%
Disability%
Any disability16.5%
Under 180.0%
18–64 years23.8%
65 and over18.6%

Health insurance coverage

Type%
Private insurance79.7%
Public insurance46.2%
Uninsured under 1910.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only19792.9%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)212100.0%
Born in same state212100.0%
Born in different state18386.3%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
Polish4119.3%
Arab2813.2%
French125.7%
AncestryCount%
Dutch73.3%
English20.9%
Italian20.9%

Technology access

Metric% of households
Computer access46.7%
Internet access85.9%

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

Frequently asked questions
What ZIP codes does Carthage, SD have?
Carthage, SD has one ZIP code: 57323. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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