| Index | Los Ranchos | 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 | Los Ranchos | California | National |
| Completed 8th grade | 97.9% | 81.1% | 84.3% |
| Completed high school | 97.9% | 79.8% | 83.0% |
| Completed some college | 88.2% | 61.5% | 59.4% |
| Completed associate degree | 69.2% | 39.8% | 38.5% |
| Completed bachelors | 61.9% | 32.0% | 30.3% |
| Completed masters | 23.0% | 11.9% | 11.5% |
| Completed professional degree | 12.5% | 3.9% | 3.3% |
| Completed doctorate | 3.5% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Los Ranchos. Using the proficiency score averages, the average test scores for Los Ranchos, CA schools is n/a. The average student to teacher ratio is n/a. In Los Ranchos, CA, an average of 97.9% of students have completed 8th grade and an average of 97.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Los Osos, CA | 16,174 | 61% | 27.4% |
| Morro Bay, CA | 10,592 | 57% | 18.8% |
| San Luis Obispo, CA | 47,402 | 56% | 17.3% |
| Pismo Beach, CA | 8,042 | 56% | 16.7% |
| Santa Margarita, CA | 1,025 | 52% | 8.9% |
| Los Ranchos, CA | 1,675 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bruceville-Eddy, TX | 1,675 | 40% | 16.7% |
| Olivet, MI | 1,675 | 54% | 13.2% |
| Gallatin, MO | 1,674 | 45% | 6.9% |
| Brooklyn, IA | 1,677 | 75% | 55.2% |
| Evart, MI | 1,673 | 32% | 32.7% |
| Los Ranchos, CA | 1,675 | n/a |
Here are the best places to live in California
Check out the 10 most dangerous cities in California
Check out the 10 safest cities in California
Most Dangerous States In The US