Episodes

[back to top] American Idol  Episodes (Semifinals only)

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# Date Episode / Theme #Cn #Pf Average Rating Hi Lo σ 0-19 20-39 40-59 60-79 80-100
1 43947 Apr 26, 2020
Open (online)
20 20
46.9
 
67 13 23.0 1 6 7 6 0
2 39875 Mar 3, 2009
Billboard Hot 100
12 12
51.8
 
84 12 19.6 2 2 2 5 1
3 40232 Feb 23, 2010
Billboard charts
12 12
43.3
 
79 7 18.5 3 2 2 5 0
4 39498 Feb 20, 2008
1960s
12 12
49.3
 
84 6 19.5 2 1 4 4 1
5 40968 Feb 29, 2012
Open
12 12
52.9
 
85 11 14.5 2 2 2 4 2
6 41689 Feb 19, 2014
Open
10 10
46.5
 
74 4 19.4 1 3 2 4 0
7 42060 Feb 25, 2015
Open
12 12
47.0
 
85 10 18.0 2 3 2 4 1
8 42410 Feb 10, 2016
Open
12 12
41.0
 
71 5 18.4 2 4 2 4 0
9 43205 Apr 15, 2018
Open
12 12
47.5
 
78 11 17.5 3 1 4 4 0
10 43213 Apr 23, 2018
Open
14 14
50.5
 
86 8 20.5 1 4 4 4 1
11 43556 Apr 1, 2019
Open
20 20
49.6
 
92 16 19.6 2 5 7 4 2
12 37656 Feb 4, 2003
Open
8 8
45.1
 
70 11 19.3 1 3 1 3 0
13 38048 Mar 2, 2004
Open
8 8
46.0
 
79 7 16.3 2 1 2 3 0
14 38055 Mar 9, 2004
Open
8 8
44.4
 
72 24 18.5 0 5 0 3 0
15 38769 Feb 21, 2006
Open
12 12
45.8
 
80 10 15.8 3 2 3 3 1
16 39133 Feb 20, 2007
Open
12 12
39.3
 
79 12 18.3 3 5 1 3 0
17 39134 Feb 21, 2007
Open
12 12
52.3
 
88 13 15.2 2 4 0 3 3
18 39140 Feb 27, 2007
Open
10 10
47.8
 
75 7 19.5 1 2 4 3 0
19 39141 Feb 28, 2007
Open
10 10
50.6
 
92 13 14.8 2 2 2 3 1
20 39497 Feb 19, 2008
1960s
12 12
47.3
 
82 17 17.6 2 4 2 3 1
21 39861 Feb 17, 2009
Billboard Hot 100
12 12
46.3
 
80 9 15.6 2 3 2 3 2
22 39877 Mar 5, 2009
Billboard Hot 100
8 8
48.3
 
72 24 22.0 0 3 2 3 0
23 40239 Mar 2, 2010
Billboard charts
10 10
43.4
 
70 15 20.4 1 3 3 3 0
24 40604 Mar 2, 2011
Open
12 12
53.2
 
93 9 17.3 2 1 4 3 2
25 40967 Feb 28, 2012
Open
13 13
47.0
 
79 7 20.3 1 4 5 3 0
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