| Index | Walden | New York | National |
| Average Test Scores | 32% | 56% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 1 | 4,060 | 79,221 |
| Total private schools | 1 | 1,092 | 24,874 |
| Total post-secondary schools | n/a | 483 | 7,963 |
| Index | Walden | New York | National |
| Completed 8th grade | 88.2% | 83.5% | 84.3% |
| Completed high school | 88.0% | 82.1% | 83.0% |
| Completed some college | 56.9% | 59.5% | 59.4% |
| Completed associate degree | 32.4% | 43.4% | 38.5% |
| Completed bachelors | 21.0% | 34.7% | 30.3% |
| Completed masters | 8.0% | 15.1% | 11.5% |
| Completed professional degree | 1.3% | 4.2% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 1 public schools, 1 private schools and n/a post-secondary schools in Walden. Using the proficiency score averages, the average test scores for Walden, NY schools is 32%. The average student to teacher ratio is n/a. In Walden, NY, an average of 88.2% of students have completed 8th grade and an average of 88.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fort Montgomery, NY | 1,867 | 94% | 94.8% |
| Cold Spring, NY | 1,911 | 81% | 68.2% |
| Firthcliffe, NY | 5,051 | 77% | 60.4% |
| Woodbury, NY | 10,700 | 72% | 49.7% |
| New Paltz, NY | 7,169 | 64% | 32.3% |
| Walden, NY | 6,683 | 32% | 33.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Cherry Hills Village, CO | 6,680 | 75% | 56.3% |
| Kula, HI | 6,687 | 60% | 24.0% |
| Barrington, NJ | 6,678 | 46% | 4.2% |
| Eldridge, IA | 6,678 | 81% | 69.3% |
| Logan, OH | 6,677 | 76% | 57.3% |
| Walden, NY | 6,683 | 32% | 33.3% |
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