Killer Grannies is a U.S. television program shown on Oxygen since Sunday, November 9, 2025. Killer Grannies is watched by a total number of 396,700 people (0.12% rating, up +78% from last week) as of the daily audience measurement on .
Demographic breakdown of the most recent historical ratings of Killer Grannies on Oxygen as of Sunday, December 14, 2025.
| Killer Grannies Daily Ratings | |||
|---|---|---|---|
| Date | Demo | Audience | Rating |
| 2025-Dec-14 E-O+P-O | HH | 243,400 | 0.19 |
| P2+ | 396,700 | 0.12 | |
| P18-49 | 40,800 | 0.03 | |
| P25-54 | 75,400 | 0.06 | |
| 2025-Dec-07 E-O+P-O | HH | 192,100 | 0.15 |
| P2+ | 223,000 | 0.07 | |
| P18-49 | 27,200 | 0.02 | |
| P25-54 | 37,700 | 0.03 | |
| 2025-Nov-16 | HH | 217,500 | 0.17 |
| P2+ | 259,000 | 0.08 | |
| P18-49 | 41,000 | 0.03 | |
| P25-54 | 63,000 | 0.05 | |
| Rank | Program | Audience | Change |
|---|---|---|---|
| 1 | Accident, Suicide or Murder | 331,000 | +1% |
| 2 | Killer Relationship with Faith Jenkins | 289,500 | -10% |
| 3 | Homicide for the Holidays | 256,000 | -9% |
| 4 | Snapped | 219,000 | +55% |
| 5 | Forensic Files | 214,500 | +21% |