Frederick is a town located in Brown County, South Dakota. Frederick has a 2025 population of 201. Frederick is currently declining at a rate of -0.99% annually and its population has decreased by -5.63% since the most recent census, which recorded a population of 213 in 2020.
The average household income in Frederick is $73,145 with a poverty rate of 12.92%.The median age in Frederick is 52.1 years: 50.6 years for males, and 52.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Frederick includes 96.07% White, and smaller percentages for Asian, Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 171 | 96.07% |
Asian | 5 | 2.81% |
Two or more races | 2 | 1.12% |
Married
Widowed
Divorced
Separated
Never Married
Frederick's average per capita income is $42,500. Household income levels show a median of $81,071. The poverty rate stands at 12.92%.
Name | Median | Mean |
---|---|---|
Married Families | $92,500 | - |
Families | $91,750 | $81,311 |
Households | $81,071 | $73,145 |
Non Families | $48,750 | $53,424 |
Average Income
Median Household Income
Poverty Rate