Greenland township

County:: McCook County
County Seat:: No
Area (mi²):: 34.744
State:: South Dakota

Greenland township is located in McCook County, South Dakota. Greenland township has a 2025 population of 348. Greenland township is currently growing at a rate of 1.46% annually and its population has increased by 8.07% since the most recent census, which recorded a population of 322 in 2020.

The average household income in Greenland township is $153,689 with a poverty rate of 2.79%. The median age in Greenland township is 32.8 years: 34.5 years for males, and 17.5 years for females.

Demographics

The racial composition of Greenland township includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	323	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Greenland township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenland township's average per capita income is $79,167. Household income levels show a median of $109,643. The poverty rate stands at 2.79%.

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	$156,161	-
Families	$155,982	$198,849
Households	$109,643	$153,689
Non Families	$83,229	$76,103

$79,167

Average Income

$109,643

Median Household Income

2.79%

Poverty Rate