| | Round Rock, TX | Elkridge, MD | United States |
| Expend. per Student | $12,613 | $17,912 | $15,905 |
| Educ. Expend. per Student | $8,918 | $16,615 | $13,142 |
| Instr. Expend. per Student | $5,560 | $11,381 | $7,999 |
| Pupil/Teacher Ratio | 14.01 | 13.46 | 16.23 |
| Students per Librarian | 1093 | 363 | 4573 |
| Students per Counselor | 415 | 331 | 530 |
| Grade School Educ. | 3.6% | 2.1% | 4.8% |
| Some High School Educ. | 3.2% | 4.1% | 6.3% |
| High School Educ. | 93.2% | 93.9% | 88.9% |
| Some College Educ. | 23.4% | 16.5% | 20.0% |
| 2 yr College Grad. | 9.3% | 5.8% | 8.7% |
| 4 yr College Grad. | 42.1% | 54.0% | 33.7% |
| Masters Grad. | 10.8% | 19.2% | 9.3% |
| Professional Degree | 1.4% | 2.3% | 2.2% |
| Doctorate Degree | 1.4% | 2.3% | 1.5% |