2004 Houston Astros Affiliates
During the 2004 season, 6 affiliates of the Houston Astros competed in minor league baseball. The 6 teams combined for 376 wins and 329 losses.
2004 Houston Astros Organization Leaders
AAA - New Orleans Zephyrs (66-78) - Roster | Statistics
AA - Round Rock Express (86-54) - Roster | Statistics
A - Lexington Legends (68-72) - Roster | Statistics
A - Salem Avalanche (65-74) - Roster | Statistics
A - Tri-City ValleyCats (50-25) - Roster | Statistics
R - Greeneville Astros (41-26) - Roster | Statistics
 Round Rock Express (AA) |
 Lexington Legends (A) |
 Salem Avalanche (A) |
 Tri-City ValleyCats (A) |
 Greeneville Astros (R) |
Marker indicates city location, not venue address.
