Driver's side, lower level footwell- behind the center console. Get a flashlight and you'll see it much better. Tried this on mine and couldn't find it until I shed some light on the situation. Good luck!
The OBD port on a 2002 Honda Accord is located on the engine. There are other vehicles that have it on driver side of the dashboard.
location of obd port for a 2002 2 door Honda accord
The 2002 Honda Odyssey OBD 2 port is far right edge of dash; next to console; faces down
The Honda Odyssey OBD 2 port is on far right edge of dash; next to console; faces down
The 2003 Honda Civic OBD 2 port is behind center console
The 1996 Honda Accord OBD 2 port is inside storage behind ashtray
The 1997 Honda Civic OBD 2 port is on drivers side,connector faces down
The 2004 Honda Civic OBD 2 port is behind kick panel; above accelerator pedal
The 1998 Honda Accord OBD 2 port is under driver side dash above kick panel
The 2001 Honda Civic OBD 2 port is on lower right edge of dash; behind console trim
The 2002 Volkswagon Beetle OBD 2 port is under dash at left side
The 1996 Honda Civic OBD 2 port is under dash on left side connector faces down