1971 is debut year of The Haunted Mansion
2007 is when the Haunted Mansion was revised
320 guests can ride at one time at the Haunted Mansion
4 stories tall is the height of the Haunted Mansion Building, there are 2 separate wings to Master Gracey's Haunted Mansion, as well as a bell tower and conservatory.
5 pound bags of theatrical dust, known as "Fuller's Earth" is used to decorate the 200 props at the Haunted Mansion. It is long been rumored that enough dust has been used since the attraction's opening in 1971 to bury the Mansion completely!
999 Happy Haunts are contained in the Haunted Mansion, when actually there are only 109 of them represented by Audio-Animatronics figures.
160 OmniMover (Doombuggie) ride vehicles operate at the Haunted Mansion move at a brisk 1.4 mph
3,200 guests per hour can be accommodated in the Haunted Mansion
11 minutes is the ride time at The Haunted Mansion
960 feet of track are included in the Haunted Mansion.
5 singing busts in the graveyard scene warble the attraction’s theme song, “Grim Grinning Ghosts.” Though sometimes mistaken for Walt Disney, the face on the bust farthest to the left actually belongs to Thurl Ravenscroft, the song’s soloist. Ravenscroft is known to millions of fans as the voice of Tony the Tiger, the mascot of Kellogg’s Frosted Flakes cereal.
109 animatronics are in the Haunted Mansion, though only 107 represent the ghosts living in the mansion. The other 2 are the mansion caretaker Dick O'Dell and his dog.
13 candles are how many candles can be found on the birthday cake that the ghost is blowing out in the Dining Room Scene of Disney's Haunted Mansion
4 painting are on the walls of the stretching room
8 styles of the song “Grim Grimming Ghosts” can be heard in the Haunted Mansion
200 objects can be found in the attic, including musical instruments and nautical artifacts.