Northville Flag

Northville

County:
Spink County
County Seat:
No
Area (mi²):
0.376
State:
South Dakota

Northville is a town located in Spink County, South Dakota. Northville has a 2025 population of 134. Northville is currently declining at a rate of -0.74% annually and its population has decreased by -3.6% since the most recent census, which recorded a population of 139 in 2020.

The average household income in Northville is $118,421 with a poverty rate of 0%.The median age in Northville is 37.7 years: 38.3 years for males, and 37.5 years for females.

134
Total Population
357
Density (mi²)
-1 -0.74%
Growth

Northville Population

Northville Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

Race
Population
Percentage (of total)
White154100%

Northville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Northville's average per capita income is $63,583. Household income levels show a median of $118,750. 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
Married Families$175,000-
Families$166,250$150,011
Households$118,750$118,421
Non Families$36,111$47,338

$63,583

Average Income

$118,750

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)