| Index | Seacliff | 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 | Seacliff | California | National |
| Completed 8th grade | 93.6% | 81.1% | 84.3% |
| Completed high school | 93.6% | 79.8% | 83.0% |
| Completed some college | 80.9% | 61.5% | 59.4% |
| Completed associate degree | 50.4% | 39.8% | 38.5% |
| Completed bachelors | 42.2% | 32.0% | 30.3% |
| Completed masters | 16.5% | 11.9% | 11.5% |
| Completed professional degree | 4.2% | 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 Seacliff. Using the proficiency score averages, the average test scores for Seacliff, CA schools is n/a. The average student to teacher ratio is n/a. In Seacliff, CA, an average of 93.6% of students have completed 8th grade and an average of 93.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Scotts Valley, CA | 12,055 | 67% | 39.2% |
| Felton, CA | 3,197 | 58% | 20.6% |
| Capitola, CA | 10,090 | 57% | 17.7% |
| Soquel, CA | 10,721 | 56% | 17.2% |
| Santa Cruz, CA | 65,011 | 52% | 7.9% |
| Seacliff, CA | 3,580 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Piggott, AR | 3,579 | 43% | 9.9% |
| Centre, AL | 3,581 | 44% | 8.7% |
| Grasonville, MD | 3,578 | 54% | 12.5% |
| Middlebury, IN | 3,582 | 53% | 9.8% |
| White Bluff, TN | 3,583 | 44% | 7.8% |
| Seacliff, CA | 3,580 | n/a |
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