| Index | Country Club | 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 | Country Club | California | National |
| Completed 8th grade | 76.4% | 81.1% | 84.3% |
| Completed high school | 73.7% | 79.8% | 83.0% |
| Completed some college | 52.6% | 61.5% | 59.4% |
| Completed associate degree | 22.9% | 39.8% | 38.5% |
| Completed bachelors | 14.0% | 32.0% | 30.3% |
| Completed masters | 3.4% | 11.9% | 11.5% |
| Completed professional degree | 0.9% | 3.9% | 3.3% |
| Completed doctorate | 0.2% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Country Club. Using the proficiency score averages, the average test scores for Country Club, CA schools is n/a. The average student to teacher ratio is n/a. In Country Club, CA, an average of 76.4% of students have completed 8th grade and an average of 73.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mountain House, CA | 21,387 | 69% | 42.9% |
| Isleton, CA | 495 | 65% | 34.4% |
| Discovery Bay, CA | 15,904 | 54% | 11.5% |
| Lockeford, CA | 3,572 | 40% | 16.7% |
| Linden, CA | 2,043 | 40% | 17.7% |
| Country Club, CA | 9,242 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Middlesborough, KY | 9,242 | 46% | 4.8% |
| Fultondale, AL | 9,247 | 36% | 26.0% |
| Versailles, KY | 9,251 | 54% | 12.5% |
| Detroit Lakes, MN | 9,229 | 60% | 25.2% |
| Indianola, MS | 9,258 | 29% | 39.3% |
| Country Club, CA | 9,242 | n/a |
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