Frederick township Flag

Frederick township

County:
Brown County
County Seat:
No
Area (mi²):
34.807
State:
South Dakota

Frederick township is located in Brown County, South Dakota. Frederick township has a 2026 population of 46. Frederick township is currently declining at a rate of -2.13% annually and its population has decreased by -6.12% since the most recent census, which recorded a population of 49 in 2020.

The median household income in Frederick township is $118,333 with a poverty rate of 0%. The median age in Frederick township is 52.5 years: 52.2 years for males, and 60.3 years for females. For every 100 females there are 178.6 males.

46
Total Population
1.3
Density (mi²)
-1 -2.13%
Growth

Frederick township Population

Frederick township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202646-1-2.13%
202547-1-2.08%
202448-1-2.04%
202349-1-2%
20225012.04%
20214900%
20204900%
20196200%
201862-1-1.59%
20176300%
20166311.61%
201562-1-1.59%
20146300%
20136323.28%
20126100%
20116100%
20106100%

Median Age

Overall: 52.5 years
Female: 60.3 years
Male: 52.2 years

Frederick township Adults

There are 39 adults, (8 of whom are seniors) in Frederick township.

Sex Ratio

Female: 14 (35.9%)
Male: 25 (64.1%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White39100%
Race
Population ↓
Percentage (of total)
White39100%

Frederick township Marital Status

Economics and Income Statistics

Frederick township 's average per capita income is $53,750. Household income levels show a median of $118,333. 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$118,333$107,407
Families$69,583$84,764
Married Families$69,583-
Non Families--

$53,750

Average Income

$118,333

Median Household Income

0%

Poverty Rate

Nearby Cities

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)