Waubay is located in Day County, South Dakota. Waubay has a 2025 population of 523 . Waubay is currently declining at a rate of -0.38% annually but its population has increased by 1.55% since the most recent census, which recorded a population of 515 in 2020.
The average household income in Waubay is $71,375 with a poverty rate of 34.69%. The median age in Waubay is 27 years: 35.5 years for males, and 25.1 years for females. For every 100 females there are 69.6 males.
Data after 2023 is projected based on recent change
The racial composition of Waubay includes 48.53% White, 45.28% Native American, and smaller percentages for Asian, Black or African American and multiracial populations.
White (48.53%)
Native American (45.28%)
Two or more races (4.4%)
Asian (1.3%)
Black or African American (0.49%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 298 | 48.53% |
| Native American | 278 | 45.28% |
| Two or more races | 27 | 4.4% |
| Asian | 8 | 1.3% |
| Black or African American | 3 | 0.49% |
Married
Widowed
Divorced
Separated
Never Married
Waubay's average per capita income is $40,500. Household income levels show a median of $38,068. The poverty rate stands at 34.69%.
Name | Median | Mean |
|---|---|---|
| Families | $54,167 | $84,702 |
| Households | $38,068 | $71,375 |
| Non Families | $29,375 | $39,570 |
| Married Families | - | - |
Average Income
Median Household Income
Poverty Rate