Warner is a town located in Brown County, South Dakota. Warner has a 2025 population of 444 . Warner is currently declining at a rate of -1.33% annually and its population has decreased by -6.13% since the most recent census, which recorded a population of 473 in 2020.
The average household income in Warner is $122,046 with a poverty rate of 0.4%. The median age in Warner is 34.3 years: 30.2 years for males, and 35.7 years for females. For every 100 females there are 117.6 males.
Data after 2023 is projected based on recent change
The racial composition of Warner includes 98.18% White, and smaller percentages for Two or more races and multiracial populations.
White (98.18%)
Two or more races (1.82%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 485 | 98.18% |
| Two or more races | 9 | 1.82% |
Married
Widowed
Divorced
Separated
Never Married
Warner's average per capita income is $57,500. Household income levels show a median of $114,375. The poverty rate stands at 0.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $123,750 | - |
| Families | $119,500 | $123,493 |
| Households | $114,375 | $122,046 |
| Non Families | $76,875 | $110,103 |
Average Income
Median Household Income
Poverty Rate