| Index | Garden Grove | Iowa | National |
| Average Test Scores | 70% | 69% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Garden Grove | Iowa | National |
| Completed 8th grade | 75.6% | 89.2% | 84.3% |
| Completed high school | 75.6% | 87.7% | 83.0% |
| Completed some college | 38.2% | 59.8% | 59.4% |
| Completed associate degree | 11.5% | 38.4% | 38.5% |
| Completed bachelors | 9.2% | 27.2% | 30.3% |
| Completed masters | 2.3% | 8.7% | 11.5% |
| Completed professional degree | 2.3% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Garden Grove. Using the proficiency score averages, the average test scores for Garden Grove, IA schools is 70%. The average student to teacher ratio is n/a. In Garden Grove, IA, an average of 75.6% of students have completed 8th grade and an average of 75.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Leon, IA | 1,883 | 64% | 32.3% |
| Osceola, IA | 5,160 | 57% | 18.4% |
| Humeston, IA | 449 | 55% | 13.5% |
| Garden Grove, IA | 203 | 70% | 45.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Lake Leelanau, MI | 203 | 30% | 37.5% |
| Cainsville, MO | 203 | 35% | 27.1% |
| Pembine, WI | 203 | 43% | 11.5% |
| Cody, NE | 204 | 55% | 14.6% |
| Welch, TX | 202 | 25% | 49.0% |
| Garden Grove, IA | 203 | 70% | 45.8% |
Here are the best places to live in Iowa
Check out the 10 safest cities in Iowa
Safest States In The US
See the best places to live in Garden Grove