NYPD Blue Nielsen ratings Nielsen ratings

| Season | Premiere | Finale | Episodes | Timeslot | Rank_ | Viewers_in_households |
|---|---|---|---|---|---|---|
| Season 8 | January 9, 2001 | May 22, 2001 | 20 | Tuesday 10:00 pm | #23 | 16.2 |
| Season 9 | November 6, 2001 | May 21, 2002 | 22 | Tuesday 9:00 pm | #31 | 12.3 |
| Season 10 | September 24, 2002 | May 20, 2003 | 22 | Tuesday 10:00 pm | #34 | 11.3 |
| Season 11 | September 23, 2003 | May 11, 2004 | 22 | Tuesday 10:00 pm | #51 | 9.9 |
| Season 12 | September 21, 2004 | March 1, 2005 | 20 | Tuesday 10:00 pm | #42 | 10.1 |