| Index | Cudahy | California | National |
| Average Test Scores | 30% | 43% | 48% |
| Student/Teacher ratio | 20:1 | 20:1 | 16:1 |
| Total public schools | 4 | 8,308 | 79,221 |
| Total private schools | n/a | 3,438 | 24,874 |
| Total post-secondary schools | n/a | 1,085 | 7,963 |
| Index | Cudahy | California | National |
| Completed 8th grade | 49.6% | 81.1% | 84.3% |
| Completed high school | 44.4% | 79.8% | 83.0% |
| Completed some college | 23.6% | 61.5% | 59.4% |
| Completed associate degree | 9.9% | 39.8% | 38.5% |
| Completed bachelors | 6.0% | 32.0% | 30.3% |
| Completed masters | 2.0% | 11.9% | 11.5% |
| Completed professional degree | 0.4% | 3.9% | 3.3% |
| Completed doctorate | 0.1% | 1.6% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Cudahy. Using the proficiency score averages, the average test scores for Cudahy, CA schools is 30%. The average student to teacher ratio is 20:1. In Cudahy, CA, an average of 49.6% of students have completed 8th grade and an average of 44.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| San Marino, CA | 13,020 | 88% | 84.1% |
| Manhattan Beach, CA | 35,064 | 83% | 73.2% |
| South Pasadena, CA | 25,478 | 82% | 70.2% |
| Los Alamitos, CA | 11,521 | 82% | 70.1% |
| Hermosa Beach, CA | 19,147 | 78% | 62.5% |
| Cudahy, CA | 23,606 | 30% | 37.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Van Buren, AR | 23,600 | 49% | 2.0% |
| Stoneham, MA | 23,625 | 63% | 31.5% |
| Venice, FL | 23,572 | 71% | 47.5% |
| Belton, MO | 23,568 | 44% | 8.5% |
| South Elgin, IL | 23,648 | 35% | 26.6% |
| Cudahy, CA | 23,606 | 30% | 37.1% |
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