The Bachelor (season 13) U.S. Nielsen Ratings U.S. Nielsen Ratings

| Episode | First_Air_Date | Rating_18_49 | Share_18_49 | Viewers_millions | Rank_timeslot |
|---|---|---|---|---|---|
| 1 | January 5, 2009 | 3.1 | 8 | 8.74 | N/A |
| 2 | January 12, 2009 | 3.2 | 8 | 9.06 | N/A |
| 3 | January 19, 2009 | 3.6 | 9 | 9.95 | N/A |
| 4 | January 26, 2009 | 4.0 | 10 | 10.57 | N/A |
| 5 | February 2, 2009 | 4.1 | 10 | 11.02 | N/A |
| 6 | February 9, 2009 | 4.2 | 10 | 11.59 | N/A |
| 7 | February 16, 2009 | 4.4 | 10 | 12.52 | N/A |
| 8 | February 23, 2009 | 3.7 | 10 | 10.93 | N/A |
| 9 | March 2, 2009 | 5.4 | 13 | 15.48 | N/A |
| 10 | March 2, 2009 | 6.7 | 16 | 17.47 | N/A |