| # | Nation | Men | Women | All judokas |
|---|---|---|---|---|
| 1 |  Argentina |
2 | 0 | 2 |
| 2 |  Canada |
10 | 8 | 18 |
| 3 |  Chile |
7 | 4 | 11 |
| 4 |  Colombia |
11 | 8 | 19 |
| 5 |  Costa Rica |
8 | 3 | 11 |
| 6 |  Cuba |
2 | 2 | 4 |
| 7 |  Dominican Republic |
28 | 17 | 45 |
| 8 |  El Salvador |
2 | 0 | 2 |
| 9 |  Great Britain |
0 | 1 | 1 |
| 10 |  Haiti |
9 | 5 | 14 |
| 11 |  Ireland |
0 | 1 | 1 |
| 12 |  Mexico |
12 | 7 | 19 |
| 13 |  New Zealand |
1 | 0 | 1 |
| 14 |  Panama |
1 | 1 | 2 |
| 15 |  Puerto Rico |
6 | 4 | 10 |
| 16 |  United States |
5 | 14 | 19 |
| 17 |  Uruguay |
1 | 0 | 1 |
| 18 |  Venezuela |
6 | 4 | 10 |