| Index | London | 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 | London | California | National |
| Completed 8th grade | 40.2% | 81.1% | 84.3% |
| Completed high school | 31.1% | 79.8% | 83.0% |
| Completed some college | 11.2% | 61.5% | 59.4% |
| Completed associate degree | 3.3% | 39.8% | 38.5% |
| Completed bachelors | 1.6% | 32.0% | 30.3% |
| Completed masters | 1.2% | 11.9% | 11.5% |
| Completed professional degree | 0.0% | 3.9% | 3.3% |
| Completed doctorate | 0.0% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in London. Using the proficiency score averages, the average test scores for London, CA schools is n/a. The average student to teacher ratio is n/a. In London, CA, an average of 40.2% of students have completed 8th grade and an average of 31.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kingsburg, CA | 12,458 | 52% | 8.1% |
| Fowler, CA | 6,556 | 46% | 4.9% |
| Reedley, CA | 26,417 | 46% | 5.1% |
| Del Rey, CA | 1,276 | 45% | 7.3% |
| Orosi, CA | 9,179 | 43% | 9.9% |
| London, CA | 1,582 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Worthington, IN | 1,582 | 62% | 29.2% |
| Morrisonville, NY | 1,582 | 42% | 12.5% |
| West Salem, OH | 1,583 | 65% | 35.1% |
| Stony Point, NC | 1,583 | 50% | 3.1% |
| Gleason, TN | 1,581 | 36% | 26.0% |
| London, CA | 1,582 | n/a |