| Index | Rancho San Diego | California | National |
| Average Test Scores | n/a | 43% | 48% |
| Student/Teacher ratio | n/a | 20:1 | 16:1 |
| Total public schools | n/a | 8,308 | 79,221 |
| Total private schools | n/a | 3,438 | 24,874 |
| Total post-secondary schools | n/a | 1,085 | 7,963 |
| Index | Rancho San Diego | California | National |
| Completed 8th grade | 92.0% | 81.1% | 84.3% |
| Completed high school | 91.9% | 79.8% | 83.0% |
| Completed some college | 74.7% | 61.5% | 59.4% |
| Completed associate degree | 51.9% | 39.8% | 38.5% |
| Completed bachelors | 41.6% | 32.0% | 30.3% |
| Completed masters | 14.5% | 11.9% | 11.5% |
| Completed professional degree | 4.4% | 3.9% | 3.3% |
| Completed doctorate | 1.7% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Rancho San Diego. Using the proficiency score averages, the average test scores for Rancho San Diego, CA schools is n/a. The average student to teacher ratio is n/a. In Rancho San Diego, CA, an average of 92.0% of students have completed 8th grade and an average of 91.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bonita, CA | 12,470 | 55% | 14.9% |
| Santee, CA | 57,407 | 53% | 9.6% |
| San Diego, CA | 1,414,545 | 51% | 6.9% |
| Chula Vista, CA | 268,779 | 51% | 5.8% |
| Alpine, CA | 14,958 | 51% | 5.7% |
| Rancho San Diego, CA | 21,476 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Ramona, CA | 21,493 | 45% | 5.8% |
| South Holland, IL | 21,451 | 17% | 64.5% |
| Biddeford, ME | 21,502 | 37% | 22.4% |
| South Euclid, OH | 21,449 | 59% | 22.2% |
| North Plainfield, NJ | 21,445 | 31% | 35.2% |
| Rancho San Diego, CA | 21,476 | n/a |
Here are the best places to live in California
Check out the 10 safest cities in California
Check out the 10 most dangerous cities in California
See the best places to live in Rancho San Diego