Kennebec is a town located in Lyman County, South Dakota. Kennebec has a 2025 population of 288. Kennebec is currently growing at a rate of 0.7% annually and its population has increased by 3.6% since the most recent census, which recorded a population of 278 in 2020.
The average household income in Kennebec is $83,728 with a poverty rate of 9.81%.The median age in Kennebec is 33.2 years: 39.1 years for males, and 30.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Kennebec includes 93.46% White, 4.63% Native American, and smaller percentages for Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 343 | 93.46% |
Native American | 17 | 4.63% |
Two or more races | 7 | 1.91% |
Married
Widowed
Divorced
Separated
Never Married
Kennebec's average per capita income is $49,950. Household income levels show a median of $71,667. The poverty rate stands at 9.81%.
Name | Median | Mean |
---|---|---|
Married Families | $105,192 | - |
Families | $91,719 | $105,606 |
Households | $71,667 | $83,728 |
Non Families | - | $50,297 |
Average Income
Median Household Income
Poverty Rate