Cass is located in Sullivan County, Indiana. Cass has a 2025 population of 1,881. Cass is currently growing at a rate of 0.86% annually and its population has increased by 1.73% since the most recent census, which recorded a population of 1,849 in 2020.
The average household income in Cass is $92,421 with a poverty rate of 9.24%. The median age in Cass is 46.7 years: 47.3 years for males, and 46 years for females.
Data after 2023 is projected based on recent change
The racial composition of Cass includes 99.2% White, and smaller percentages for Two or more races, Native American and multiracial populations.
White (99.2%)
Two or more races (0.5%)
Native American (0.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,729 | 99.2% |
| Two or more races | 8 | 0.46% |
| Native American | 6 | 0.34% |
Married
Widowed
Divorced
Separated
Never Married
Cass' average per capita income is $49,625. Household income levels show a median of $61,250. The poverty rate stands at 9.24%.
Name | Median | Mean |
|---|---|---|
| Married Families | $115,833 | - |
| Families | $99,196 | $112,939 |
| Households | $61,250 | $92,421 |
| Non Families | $29,013 | $56,184 |
Average Income
Median Household Income
Poverty Rate