Portland township Flag

Portland township

County:
Deuel County
County Seat:
No
Area (mi²):
35.272
State:
South Dakota

Portland township is located in Deuel County, South Dakota. Portland township has a 2025 population of 69. Portland township is currently growing at a rate of 2.99% annually and its population has increased by 11.29% since the most recent census, which recorded a population of 62 in 2020.

The average household income in Portland township is $80,472 with a poverty rate of 0%.The median age in Portland township is 69.1 years: 69.3 years for males, and 65.5 years for females.

69
Total Population
2
Density (mi²)
2 2.99%
Growth

Portland township Population

Portland township Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

Race
Population
Percentage (of total)
White109100%

Portland township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Portland township's average per capita income is $51,641. Household income levels show a median of $78,800. 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$78,900$82,934
Households$78,800$80,472
Married Families--
Non Families--

$51,641

Average Income

$78,800

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)