| Index | Centennial | Colorado | National |
| Average Test Scores | 50% | 39% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 1,426 | 79,221 |
| Total private schools | n/a | 384 | 24,874 |
| Total post-secondary schools | n/a | 138 | 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 | Centennial | Colorado | National |
| Completed 8th grade | 95.6% | 87.9% | 84.3% |
| Completed high school | 95.5% | 87.1% | 83.0% |
| Completed some college | 83.5% | 69.3% | 59.4% |
| Completed associate degree | 62.8% | 47.1% | 38.5% |
| Completed bachelors | 55.4% | 38.7% | 30.3% |
| Completed masters | 20.9% | 14.3% | 11.5% |
| Completed professional degree | 4.7% | 3.9% | 3.3% |
| Completed doctorate | 1.7% | 1.6% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Centennial. Using the proficiency score averages, the average test scores for Centennial, CO schools is 50%. The average student to teacher ratio is n/a. In Centennial, CO, an average of 95.6% of students have completed 8th grade and an average of 95.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cherry Hills Village, CO | 6,878 | 75% | 56.3% |
| Greenwood Village, CO | 15,570 | 67% | 39.0% |
| Lone Tree, CO | 13,829 | 62% | 29.7% |
| Highlands Ranch, CO | 110,471 | 62% | 28.2% |
| Castle Pines, CO | 11,238 | 61% | 26.0% |
| Centennial, CO | 113,795 | 50% | 4.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Downey, CA | 114,056 | 45% | 5.9% |
| Pompano Beach, FL | 114,068 | 43% | 10.2% |
| Lowell, MA | 114,170 | 40% | 17.5% |
| West Palm Beach, FL | 113,363 | 50% | 3.8% |
| Lakeland, FL | 114,288 | 52% | 9.0% |
| Centennial, CO | 113,795 | 50% | 4.8% |
Here are the best places to live in Colorado
Safest Cities In The US
See the best places to live in Centennial
Most Dangerous Cities In The US