Weaver is located in Tripp County, South Dakota. Weaver has a 2025 population of 38 . Weaver is currently growing at a rate of 2.7% annually and its population has increased by 5.56% since the most recent census, which recorded a population of 36 in 2020.
The median age in Weaver is 39.7 years: 9.7 years for males, and 60.4 years for females. For every 100 females there are 90.0 males.
Data after 2023 is projected based on recent change
The racial composition of Weaver includes 54.39% White, 45.61% Native American, and smaller percentages for and multiracial populations.
White (54.39%)
Native American (45.61%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 31 | 54.39% |
| Native American | 26 | 45.61% |
Married
Widowed
Divorced
Separated
Never Married