The 2004 Central American Junior and Youth Championships in Athletics were held at the Estadio Nacional in San José, Costa Rica, between June 11–12, 2004.

A total of 84 events were contested, 43 by boys and 41 by girls.

[1] Complete results can be found on the CADICA,[2] the CACAC,[3] and on the AthletismoCR.com webpages.

[1][4] *   Host nation (Costa Rica) The placing table for team trophy awarded to the 1st place overall team (boys and girls categories) was published.

[1] A total number of 279 athletes and officials were reported to participate in the event.