| Index | Fort Lewis | Washington | National |
| Average Test Scores | 59% | 54% | 48% |
| Student/Teacher ratio | 19:1 | 20:1 | 16:1 |
| Total public schools | 4 | 1,991 | 79,221 |
| Total private schools | n/a | 548 | 24,874 |
| Total post-secondary schools | n/a | 147 | 7,963 |
| Index | Fort Lewis | Washington | National |
| Completed 8th grade | 94.8% | 87.5% | 84.3% |
| Completed high school | 94.8% | 86.6% | 83.0% |
| Completed some college | 77.5% | 67.7% | 59.4% |
| Completed associate degree | 33.5% | 43.3% | 38.5% |
| Completed bachelors | 17.1% | 33.6% | 30.3% |
| Completed masters | 4.5% | 12.3% | 11.5% |
| Completed professional degree | 0.4% | 3.6% | 3.3% |
| Completed doctorate | 0.0% | 1.5% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Fort Lewis. Using the proficiency score averages, the average test scores for Fort Lewis, WA schools is 59%. The average student to teacher ratio is 19:1. In Fort Lewis, WA, an average of 94.8% of students have completed 8th grade and an average of 94.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lake Tapps, WA | 12,129 | 78% | 62.8% |
| Clear Lake, WA | 1,101 | 75% | 55.2% |
| University Place, WA | 33,661 | 72% | 49.1% |
| Sumner, WA | 10,246 | 67% | 39.0% |
| Gig Harbor, WA | 10,280 | 65% | 35.9% |
| Fort Lewis, WA | 13,045 | 59% | 22.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Trenton, OH | 13,046 | 66% | 36.5% |
| Steamboat Springs, CO | 13,048 | 60% | 25.3% |
| Woodinville, WA | 13,038 | 78% | 62.8% |
| Las Vegas, NM | 13,055 | 23% | 52.1% |
| Avenal, CA | 13,033 | 26% | 45.6% |
| Fort Lewis, WA | 13,045 | 59% | 22.2% |
Here are the best places to live in Washington
These are the 10 cheapest cities in Washington
See the best places to live in Fort Lewis
Safest States In The US