Rubicon is located in Greene County, Illinois. Rubicon has a 2025 population of 280. Rubicon is currently declining at a rate of -1.06% annually and its population has decreased by -5.41% since the most recent census, which recorded a population of 296 in 2020.
The average household income in Rubicon is $104,338 with a poverty rate of 22.51%.The median age in Rubicon is 31.7 years: 41.6 years for males, and 29 years for females.
Data after 2023 is projected based on recent change
The racial composition of Rubicon includes 99.62% White, and smaller percentages for Native American and multiracial populations.
White (99.6%)
Native American (0.4%)
Race | Population | Percentage (of total) |
---|---|---|
White | 531 | 99.62% |
Native American | 2 | 0.38% |
Married
Widowed
Divorced
Separated
Never Married
Rubicon's average per capita income is $46,667. Household income levels show a median of $66,827. The poverty rate stands at 22.51%.
Name | Median | Mean |
---|---|---|
Families | $70,625 | $110,954 |
Married Families | $70,625 | - |
Households | $66,827 | $104,338 |
Non Families | $46,042 | $87,587 |
Average Income
Median Household Income
Poverty Rate