Northville township Flag

Northville township

County:
Spink County
County Seat:
No
Area (mi²):
99.045
State:
South Dakota

Northville township is located in Spink County, South Dakota. Northville township has a 2025 population of 150. Northville township is currently declining at a rate of -0.66% annually and its population has decreased by -3.85% since the most recent census, which recorded a population of 156 in 2020.

The average household income in Northville township is $140,821 with a poverty rate of 0%.The median age in Northville township is 52.4 years: 49.5 years for males, and 52.6 years for females.

150
Total Population
2
Density (mi²)
-1 -0.66%
Growth

Northville township Population

Northville township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Northville township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White129100%

Northville township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northville township's average per capita income is $49,643. Household income levels show a median of $117,969. The poverty rate stands at 0%.

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
Families$119,063$159,260
Married Families$119,063-
Households$117,969$140,821
Non Families-$35,457

$49,643

Average Income

$117,969

Median Household Income

0%

Poverty Rate

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)