Brothers & Sisters (season 1) Ratings Ratings

| Episode_number_Production_number | Title | Original_airing | Rating | Share_ | Rating_share_18_49 | Total_viewers_in_millions |
|---|---|---|---|---|---|---|
| 9 1-09 | Mistakes Were Made, Part 2 | November 19, 2006 | 8.9 | 15 | 5.5 | 13.21 |
| 10 1-10 | Light the Lights | December 10, 2006 | 7.2 | 12 | 4.0 | 10.47 |
| 11 1-11 | Family Day | January 7, 2007 | 8.0 | 13 | 4.6 | 12.06 |
| 12 1-12 | Sexual Politics | January 14, 2007 | 8.2 | 13 | 4.8 | 12.46 |
| 13 1-13 | Something Ida This Way Comes | January 21, 2007 | 8.2 | 13 | 4.6 | 11.95 |
| 14 1-14 | Valentine`s Day Massacre | February 11, 2007 | 7.6 | 12 | 4.5 | 11.31 |
| 15 1-15 | Love is Difficult | February 18, 2007 | 8.0 | 13 | 4.6 | 11.78 |
| 16 1-16 | The Other Walker | March 4, 2007 | 8.0 | 13 | 4.7 | 11.78 |
| 17 1-17 | All in the Family | April 1, 2007 | 6.5 | 11 | 3.4 | 9.13 |