Rock Island is a CDP located in Colorado County, Texas Texas. Unfortunately, the data for this location is currently limited or unavailable.
The median household income in Rock Island is $38,409 with a poverty rate of 22.64%. The median age in Rock Island is 39.8 years: 42.5 years for males, and 36.4 years for females. For every 100 females there are 119.5 males.
No data available.
The racial composition of Rock Island includes 98.38% White, and smaller percentages for Native American and multiracial populations.
White (98.38%)
Native American (1.62%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 365 | 98.38% |
| Native American | 6 | 1.62% |
Married
Widowed
Divorced
Separated
Never Married
Rock Island's average per capita income is $36,633. Household income levels show a median of $38,409. The poverty rate stands at 22.64%.
Name | Median | Mean |
|---|---|---|
| Married Families | $49,158 | - |
| Families | $47,908 | $40,707 |
| Households | $38,409 | $35,511 |
| Non Families | $13,750 | - |
Average Income
Median Household Income
Poverty Rate