Lyon is located in Brule County, South Dakota. Lyon has a 2025 population of 27. Lyon is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 27 in 2020.
The average household income in Lyon is $87,300 with a poverty rate of 40%.The median age in Lyon is 76.6 years: 76.5 years for males, and 76.7 years for females.
Data after 2023 is projected based on recent change
The racial composition of Lyon includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 20 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Lyon's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 40%.
Name | Median | Mean |
---|---|---|
Households | - | $87,300 |
Families | - | $87,300 |
Married Families | - | - |
Non Families | - | - |
Average Income
Median Household Income
Poverty Rate