Nielsen Ratings

Nielsen Ratings

Nielson Ratings are a system developed by Nielsen Media Research to determine the television audience size viewership. Below are available ratings for each episode of Heroes.

Season One

Date	Episode	18-49 rating	18-49 share	18-49 viewers	Fast Nationals rating	Fast Nationals share
09/26/06	Genesis	5.9	14	14.3
10/03/06	Don't Look Back	5.3	13	12.57
10/10/06	One Giant Leap	5.9	14	13.3
10/17/06	Collision
10/24/06	Hiros	6.2	15	14.3
10/31/06	Better Halves	6.3	15	14.4
11/08/06	Nothing to Hide	6.7	15
11/14/06	Seven Minutes to Midnight	6.5	16
11/21/06	Homecoming	6.9	16
11/28/06	Six Months Ago	6.7	16	15.5
12/05/06	Fallout	6.5	15
01/23/07	Godsend				8.5	12
01/30/07	The Fix	6.1	14	13.6
02/06/07	Distractions				8.6	12
02/13/07	Run!	6.3	14	14.7
02/20/07	Unexpected	6.0	14	14.1
02/27/07	Company Man	6.4	15	14.3
03/06/07	Parasite			14.9
04/24/07	.07%	5.3			7.2	11
05/02/07	Five Years Gone				7.0	10
05/08/07	The Hard Part	6.6	10	11.0
05/16/07	Landslide	6.9	10
05/22/07	How to Stop an Exploding Man	6.3	15
05/30/07	Season Average	6.4	15	14.3

Notes

• The final 2006-2007 TV Season ratings lists Heroes in 21st place (removing duplicate entries of the same show, Heroes would have placed 15th).