| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Argentina |
18 | 17 | 35 |
| 2 |  Aruba |
4 | 0 | 4 |
| 3 |  Australia |
0 | 1 | 1 |
| 4 |  Barbados |
4 | 2 | 6 |
| 5 |  Bolivia |
2 | 0 | 2 |
| 6 |  Brazil |
20 | 22 | 42 |
| 7 |  Canada |
22 | 22 | 44 |
| 8 |  Chile |
6 | 1 | 7 |
| 9 |  Colombia |
16 | 17 | 33 |
| 10 |  Costa Rica |
2 | 2 | 4 |
| 11 |  Cuba |
7 | 8 | 15 |
| 12 |  Dominican Republic |
11 | 3 | 14 |
| 13 |  Ecuador |
14 | 13 | 27 |
| 14 |  El Salvador |
2 | 4 | 6 |
| 15 |  Guatemala |
5 | 12 | 17 |
| 16 |  Haiti |
4 | 0 | 4 |
| 17 |  Honduras |
3 | 6 | 9 |
| 18 |  Mexico |
13 | 12 | 25 |
| 19 |  Peru |
21 | 3 | 24 |
| 20 |  Puerto Rico |
10 | 1 | 11 |
| 21 |  Suriname |
2 | 0 | 2 |
| 22 |  United States |
20 | 21 | 41 |
| 23 |  Uruguay |
18 | 0 | 18 |
| 24 |  Venezuela |
11 | 13 | 24 |