Molly Brookes
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Columbus Elementary School | PK - 05 | 750 | 13 | 78934 |
| Garwood Elementary School | KG - 05 | 107 | 12 | 77412 |
| Sheridan Elementary School | PK - 05 | 85 | 9 | 77475 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Columbus J High School | 06 - 08 | 350 | 12 | 78934 |
| Rice Junior High School | 06 - 08 | 250 | 11 | 77412 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Columbus High School | 09 - 12 | 500 | 10 | 78934 |
| Rice High School | 09 - 12 | 349 | 9 | 77412 |
| Grades | Students | P/T Ratio | ZIP | |
|---|---|---|---|---|
| Columbus Alternative School | 09 - 12 | 13 | 0 | 78934 |
| City | County | |
|---|---|---|
| Population | 239 | 21,790 |
| Population Density | 48 | 23 |
| Median Age | 44.8 | 42.1 |
| People per Household | 2.5 | 2.5 |
| Median Household Income | 52,321 | 57,224 |
| Average Income per Capita | 24,587 | 31,130 |
Rock Island is located in Texas. Rock Island, Texas has a population of 239. Rock Island is less family-centric than the surrounding county with 14% households with children. The county percentage for households with children is 25%.
The median household income in Rock Island, Texas is $52,321. The median household income for the surrounding county is $57,224 compared to the national median of $66,222. The median age of people living in Rock Island is 44.8 years.
The average high temperature in July is 96.3 degrees, with an average low temperature in January of 36.8 degrees. The annual precipitation is 44.75.
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