| Index | Timberlane | Illinois | National |
| Average Test Scores | n/a | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Index | Timberlane | Illinois | National |
| Completed 8th grade | 90.7% | 86.2% | 84.3% |
| Completed high school | 90.7% | 84.7% | 83.0% |
| Completed some college | 70.4% | 61.8% | 59.4% |
| Completed associate degree | 51.5% | 40.7% | 38.5% |
| Completed bachelors | 38.6% | 32.9% | 30.3% |
| Completed masters | 13.4% | 12.7% | 11.5% |
| Completed professional degree | 1.0% | 3.4% | 3.3% |
| Completed doctorate | 0.3% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Timberlane. Using the proficiency score averages, the average test scores for Timberlane, IL schools is n/a. The average student to teacher ratio is n/a. In Timberlane, IL, an average of 90.7% of students have completed 8th grade and an average of 90.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Roscoe, IL | 10,953 | 56% | 17.0% |
| Rockton, IL | 8,007 | 54% | 13.2% |
| Marengo, IL | 8,096 | 44% | 8.5% |
| South Beloit, IL | 7,924 | 36% | 25.3% |
| Machesney Park, IL | 23,320 | 34% | 29.2% |
| Timberlane, IL | 1,195 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| La Cygne, KS | 1,195 | 30% | 38.5% |
| Collinwood, TN | 1,195 | 25% | 47.2% |
| Mahnomen, MN | 1,195 | 33% | 30.7% |
| Beloit, OH | 1,194 | 73% | 52.6% |
| Siletz, OR | 1,196 | 26% | 45.8% |
| Timberlane, IL | 1,195 | n/a |