Potosi is located in Linn County, Kansas. Potosi has a 2025 population of 1,849 . Potosi is currently declining at a rate of -1.02% annually and its population has decreased by -1.44% since the most recent census, which recorded a population of 1,876 in 2020.
The average household income in Potosi is $73,949 with a poverty rate of 9.08%. The median age in Potosi is 41.2 years: 37.2 years for males, and 42.7 years for females. For every 100 females there are 87.7 males.
Data after 2023 is projected based on recent change
The racial composition of Potosi includes 95.65% White, and smaller percentages for Two or more races, Native Hawaiian or Pacific Islander, Black or African American, Asian and multiracial populations.
White (95.65%)
Two or more races (2.29%)
Native Hawaiian or Pacific Islander (0.9%)
Black or African American (0.67%)
Asian (0.49%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,131 | 95.65% |
| Two or more races | 51 | 2.29% |
| Native Hawaiian or Pacific Islander | 20 | 0.9% |
| Black or African American | 15 | 0.67% |
| Asian | 11 | 0.49% |
Married
Widowed
Divorced
Separated
Never Married
Potosi's average per capita income is $46,882. Household income levels show a median of $57,813. The poverty rate stands at 9.08%.
Name | Median | Mean |
|---|---|---|
| Married Families | $98,264 | - |
| Families | $80,500 | $90,489 |
| Households | $57,813 | $73,949 |
| Non Families | $42,708 | $40,129 |
Average Income
Median Household Income
Poverty Rate