| Index | San Dimas | California | National |
| Average Test Scores | 55% | 43% | 48% |
| Student/Teacher ratio | 22:1 | 20:1 | 16:1 |
| Total public schools | 14 | 8,308 | 79,221 |
| Total private schools | 9 | 3,438 | 24,874 |
| Total post-secondary schools | 2 | 1,085 | 7,963 |
Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Index | San Dimas | California | National |
| Completed 8th grade | 90.7% | 81.1% | 84.3% |
| Completed high school | 90.4% | 79.8% | 83.0% |
| Completed some college | 73.7% | 61.5% | 59.4% |
| Completed associate degree | 47.3% | 39.8% | 38.5% |
| Completed bachelors | 36.5% | 32.0% | 30.3% |
| Completed masters | 13.3% | 11.9% | 11.5% |
| Completed professional degree | 3.7% | 3.9% | 3.3% |
| Completed doctorate | 1.4% | 1.6% | 1.3% |
There are a total of 14 public schools, 9 private schools and 2 post-secondary schools in San Dimas. Using the proficiency score averages, the average test scores for San Dimas, CA schools is 55%. The average student to teacher ratio is 22:1. In San Dimas, CA, an average of 90.7% of students have completed 8th grade and an average of 90.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Arcadia, CA | 57,053 | 74% | 53.2% |
| Walnut, CA | 29,764 | 70% | 44.9% |
| Diamond Bar, CA | 55,870 | 67% | 39.8% |
| La Verne, CA | 32,346 | 67% | 39.2% |
| Sierra Madre, CA | 10,829 | 66% | 37.0% |
| San Dimas, CA | 33,812 | 55% | 15.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Newark, DE | 33,822 | 42% | 12.3% |
| Kearney, NE | 33,783 | 57% | 18.8% |
| Dana Point, CA | 33,782 | 42% | 13.0% |
| Spanaway, WA | 33,776 | 50% | 5.1% |
| Chester, PA | 33,855 | 18% | 62.1% |
| San Dimas, CA | 33,812 | 55% | 15.3% |
Here are the best places to live in California
See the best places to live in San Dimas
Check out the 10 most dangerous cities in California
Most Dangerous Cities In The US