| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Argentina |
3 | 4 | 7 |
| 2 |  Brazil |
8 | 3 | 11 |
| 3 |  Canada |
1 | 2 | 3 |
| 4 |  Chile |
14 | 8 | 22 |
| 5 |  Colombia |
47 | 25 | 72 |
| 6 |  Costa Rica |
4 | 2 | 6 |
| 7 |  Cuba |
0 | 4 | 4 |
| 8 |  Dominican Republic |
5 | 4 | 9 |
| 9 |  Ecuador |
1 | 4 | 5 |
| 10 |  El Salvador |
3 | 0 | 3 |
| 11 |  Haiti |
2 | 0 | 2 |
| 12 |  Mexico |
5 | 4 | 9 |
| 13 |  Panama |
4 | 3 | 7 |
| 14 |  Paraguay |
3 | 0 | 3 |
| 15 |  Peru |
0 | 2 | 2 |
| 16 |  Puerto Rico |
2 | 2 | 4 |
| 17 |  United States |
8 | 3 | 11 |
| 18 |  Uruguay |
2 | 0 | 2 |
| 19 |  Venezuela |
8 | 5 | 13 |