Carthage Flag

Carthage

County:
Miner County
County Seat:
No
Area (mi²):
1.46
State:
South Dakota

Carthage is a city located in Miner County, South Dakota. Carthage has a 2026 population of 127. Carthage is currently declining at a rate of 0% annually and its population has decreased by -2.31% since the most recent census, which recorded a population of 130 in 2020.

The median household income in Carthage is $46,875 with a poverty rate of 8.97%. The median age in Carthage is 53.2 years: 48.1 years for males, and 66.5 years for females. For every 100 females there are 169.0 males.

127
Total Population
87
Density (mi²)

Carthage Population

Carthage Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202612700%
2025127-1-0.78%
202412810.79%
2023127-1-0.78%
2022128-3-2.29%
202113110.77%
202013000%
201913000%
201813000%
2017130-3-2.26%
201613332.31%
2015130-3-2.26%
2014133-2-1.48%
201313500%
2012135-5-3.57%
2011140-4-2.78%
2010143-1-0.69%

Median Age

Overall: 53.2 years
Female: 66.5 years
Male: 48.1 years

Carthage Adults

There are 73 adults, (27 of whom are seniors) in Carthage.

Sex Ratio

Female: 29 (37.2%)
Male: 49 (62.8%)

Demographics

The racial composition of Carthage includes 94.87% White, 5.13% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7494.87%
Asian45.13%
Race
Population ↓
Percentage (of total)
White7494.87%
Asian45.13%

Carthage Marital Status

Economics and Income Statistics

Carthage 's average per capita income is $50,000. Household income levels show a median of $46,875. The poverty rate stands at 8.97%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$111,250-
Families$110,750$124,594
Households$46,875$66,342
Non Families$36,667$40,282

$50,000

Average Income

$46,875

Median Household Income

8.97%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)