Newport township Flag

Newport township

County:
Marshall County
County Seat:
No
Area (mi²):
34.996
State:
South Dakota

Newport township is located in Marshall County, South Dakota. Newport township has a 2026 population of 63. Newport township is currently declining at a rate of 0% annually and its population has increased by 6.78% since the most recent census, which recorded a population of 59 in 2020.

The median household income in Newport township is $70,938 with a poverty rate of 0%. The median age in Newport township is 63.4 years: 66.3 years for males, and 54.3 years for females. For every 100 females there are 61.1 males.

63
Total Population
1.8
Density (mi²)

Newport township Population

Newport township Population

Year ↓
Population
Growth
Annual Change
20266300%
20256300%
20246300%
20236323.28%
20226100%
20216123.39%
20205900%
20197522.74%
20187300%
20177300%
20167300%
20157334.29%
201470-1-1.41%
20137111.43%
20127034.48%
201167-1-1.47%
20106800%

Median Age

Overall: 63.4 years
Female: 54.3 years
Male: 66.3 years

Newport township Adults

There are 58 adults, (22 of whom are seniors) in Newport township.

Sex Ratio

Female: 36 (62.1%)
Male: 22 (37.9%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White58100%
Race
Population ↓
Percentage (of total)
White58100%

Newport township Marital Status

Economics and Income Statistics

Newport township's average per capita income is $29,167. Household income levels show a median of $70,938. 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
Households$70,938$63,774
Families$70,938$63,774
Married Families$70,938-
Non Families--

$29,167

Average Income

$70,938

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)