| Index | Jamestown | California | National |
| Average Test Scores | 25% | 43% | 48% |
| Student/Teacher ratio | 10:1 | 20:1 | 16:1 |
| Total public schools | 2 | 8,308 | 79,221 |
| Total private schools | 1 | 3,438 | 24,874 |
| Total post-secondary schools | 1 | 1,085 | 7,963 |


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| Index | Jamestown | California | National |
| Completed 8th grade | 89.3% | 81.1% | 84.3% |
| Completed high school | 88.6% | 79.8% | 83.0% |
| Completed some college | 57.2% | 61.5% | 59.4% |
| Completed associate degree | 20.1% | 39.8% | 38.5% |
| Completed bachelors | 11.5% | 32.0% | 30.3% |
| Completed masters | 2.9% | 11.9% | 11.5% |
| Completed professional degree | 0.7% | 3.9% | 3.3% |
| Completed doctorate | 0.7% | 1.6% | 1.3% |
There are a total of 2 public schools, 1 private schools and 1 post-secondary schools in Jamestown. Using the proficiency score averages, the average test scores for Jamestown, CA schools is 25%. The average student to teacher ratio is 10:1. In Jamestown, CA, an average of 89.3% of students have completed 8th grade and an average of 88.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Chinese Camp, CA | 150 | 60% | 25.0% |
| Murphys, CA | 1,996 | 57% | 18.8% |
| Angels, CA | 3,970 | 49% | 1.8% |
| Twain Harte, CA | 2,593 | 47% | 2.1% |
| Groveland, CA | 259 | 41% | 14.6% |
| Jamestown, CA | 3,515 | 25% | 49.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Benton City, WA | 3,515 | 31% | 35.1% |
| Blountville, TN | 3,513 | 39% | 19.5% |
| Red Oak, NC | 3,517 | 30% | 37.5% |
| Elizabethtown, NC | 3,517 | 28% | 41.1% |
| Eielson AFB, AK | 3,518 | 51% | 5.2% |
| Jamestown, CA | 3,515 | 25% | 49.0% |