| Grade Level | Number of Referees |
|---|
| Grade 1 |
3 |
| Grade 2 |
0 |
| Grade 3 |
0 |
| Grade 4 |
21 |
| Grade 5 |
46 |
| Grade 6 |
48 |
| Grade 7 |
19 |
| Grade 8 |
16 |
| State | Number of Referees |
|---|
| Arizona |
11 |
| Alabama |
3 |
| Arkansas |
1 |
| Colorado |
5 |
| California |
26 |
| Connecticut |
3 |
| Delaware |
1 |
| Florida |
2 |
| Georgia |
6 |
| Illinois |
9 |
| Iowa |
8 |
| Indiana |
7 |
| Kentucky |
1 |
| Louisiana |
2 |
| Massachusetts |
2 |
| Minnesota |
4 |
| Maryland |
3 |
| Michigan |
3 |
| North Carolina |
3 |
| New Hampshire |
1 |
| New Jersey |
5 |
| New York |
3 |
| Nevada |
1 |
| Pennsylvania |
4 |
| Ohio |
1 |
| Oregon |
1 |
| South Dakota |
1 |
| South Carolina |
1 |
| Texas |
10 |
| Tennessee |
1 |
| Utah |
4 |
| Virginia |
4 |
| Washington |
5 |
| Wisconsin |
1 |
