Big Brother is a U.S. television program shown on CBS since Wednesday, July 5, 2000. Big Brother is watched by a total number of 4,246,000 people (1.31% rating, up +117% from Friday) as of the daily audience measurement on .
Demographic breakdown of the most recent historical ratings of Big Brother on CBS as of Sunday, September 28, 2025.
| Big Brother Daily Ratings | |||
|---|---|---|---|
| Date | Demo | Audience | Rating |
| 2025-Sep-28 | HH | 2,754,000 | 2.15 |
| P2+ | 4,246,000 | 1.31 | |
| P18-49 | 1,388,500 | 1.02 | |
| P25-54 | 1,583,500 | 1.26 | |
| 2025-Sep-26 S | HH | 1,447,500 | 1.13 |
| P2+ | 1,954,000 | 0.62 | |
| P18-49 | 326,500 | 0.24 | |
| P25-54 | 427,000 | 0.34 | |
| 2025-Sep-25 | HH | 2,113,500 | 1.65 |
| P2+ | 3,003,000 | 0.95 | |
| P18-49 | 626,000 | 0.46 | |
| P25-54 | 829,500 | 0.66 | |
| 2025-Sep-24 | HH | 1,652,500 | 1.29 |
| P2+ | 2,327,000 | 0.73 | |
| P18-49 | 544,500 | 0.40 | |
| P25-54 | 704,000 | 0.56 | |
| 2025-Sep-21 | HH | 1,505,000 | 1.17 |
| P2+ | 2,014,000 | 0.63 | |
| P18-49 | 485,000 | 0.36 | |
| P25-54 | 589,000 | 0.47 | |
| 2025-Sep-18 | HH | 2,268,000 | 1.77 |
| P2+ | 3,285,000 | 1.04 | |
| P18-49 | 933,000 | 0.69 | |
| P25-54 | 1,114,000 | 0.89 | |
| 2025-Sep-17 | HH | 2,246,000 | 1.75 |
| P2+ | 3,113,000 | 0.98 | |
| P18-49 | 864,000 | 0.63 | |
| P25-54 | 1,051,000 | 0.84 | |
| 2025-Sep-11 | HH | 2,341,000 | 1.83 |
| P2+ | 3,187,000 | 1.00 | |
| P18-49 | 775,000 | 0.57 | |
| P25-54 | 937,000 | 0.75 | |
| 2025-Sep-10 | HH | 2,219,000 | 1.73 |
| P2+ | 3,181,000 | 1.00 | |
| P18-49 | 871,000 | 0.64 | |
| P25-54 | 1,064,000 | 0.85 | |
| 2025-Sep-09 S | HH | 2,439,000 | 1.90 |
| P2+ | 3,347,000 | 1.05 | |
| P18-49 | 887,000 | 0.65 | |
| P25-54 | 1,060,000 | 0.84 | |
| 2025-Sep-04 | HH | 2,300,000 | 1.80 |
| P2+ | 3,430,000 | 1.08 | |
| P18-49 | 990,000 | 0.73 | |
| P25-54 | 1,074,000 | 0.85 | |
| 2025-Sep-03 | HH | 2,349,000 | 1.83 |
| P2+ | 3,217,000 | 1.01 | |
| P18-49 | 1,009,000 | 0.74 | |
| P25-54 | 1,187,000 | 0.94 | |
| 2025-Aug-31 | HH | 2,013,000 | 1.60 |
| P2+ | 2,975,000 | 0.94 | |
| P18-49 | 791,000 | 0.59 | |
| P25-54 | 914,000 | 0.74 | |
| 2025-Aug-28 | HH | 2,314,500 | 1.84 |
| P2+ | 3,358,000 | 1.06 | |
| P18-49 | 952,000 | 0.71 | |
| P25-54 | 1,111,000 | 0.90 | |
| 2025-Aug-27 | HH | 2,289,500 | 1.82 |
| P2+ | 3,450,000 | 1.09 | |
| P18-49 | 1,032,500 | 0.77 | |
| P25-54 | 1,161,000 | 0.94 | |
| 2025-Aug-24 | HH | 2,175,000 | 1.73 |
| P2+ | 3,198,000 | 1.01 | |
| P18-49 | 890,000 | 0.66 | |
| P25-54 | 1,053,000 | 0.85 | |
| 2025-Aug-21 | HH | 2,291,000 | 1.82 |
| P2+ | 3,179,000 | 1.00 | |
| P18-49 | 944,000 | 0.70 | |
| P25-54 | 1,126,000 | 0.91 | |
| 2025-Aug-20 | HH | 2,166,000 | 1.72 |
| P2+ | 3,043,000 | 0.96 | |
| P18-49 | 828,000 | 0.62 | |
| P25-54 | 1,049,000 | 0.85 | |
| 2025-Aug-17 | HH | 2,324,000 | 1.85 |
| P2+ | 3,467,000 | 1.09 | |
| P18-49 | 1,120,000 | 0.84 | |
| P25-54 | 1,236,000 | 1.00 | |
| 2025-Aug-14 | HH | 2,397,000 | 1.91 |
| P2+ | 3,372,000 | 1.06 | |
| P18-49 | 770,000 | 0.57 | |
| P25-54 | 991,000 | 0.80 | |
| 2025-Aug-13 | HH | 2,290,000 | 1.82 |
| P2+ | 3,130,000 | 0.99 | |
| P18-49 | 824,000 | 0.61 | |
| P25-54 | 1,045,000 | 0.85 | |
| 2025-Aug-10 | HH | 2,357,000 | 1.87 |
| P2+ | 3,318,000 | 1.05 | |
| P18-49 | 794,000 | 0.59 | |
| P25-54 | 936,000 | 0.76 | |
| 2025-Aug-07 | HH | 2,208,000 | 1.76 |
| P2+ | 3,167,000 | 1.00 | |
| P18-49 | 736,000 | 0.55 | |
| P25-54 | 925,000 | 0.75 | |
| 2025-Aug-06 | HH | 2,123,000 | 1.69 |
| P2+ | 3,008,000 | 0.95 | |
| P18-49 | 811,000 | 0.60 | |
| P25-54 | 975,000 | 0.79 | |
| 2025-Aug-03 | HH | 2,249,000 | 1.79 |
| P2+ | 3,177,000 | 1.00 | |
| P18-49 | 821,000 | 0.61 | |
| P25-54 | 1,019,000 | 0.83 | |
| 2025-Jul-31 | HH | 2,141,000 | 1.70 |
| P2+ | 2,965,000 | 0.93 | |
| P18-49 | 747,000 | 0.56 | |
| P25-54 | 889,000 | 0.72 | |
| 2025-Jul-30 | HH | 2,117,000 | 1.68 |
| P2+ | 3,018,000 | 0.95 | |
| P18-49 | 773,000 | 0.58 | |
| P25-54 | 957,000 | 0.78 | |
| 2025-Jul-27 | HH | 2,138,500 | 1.70 |
| P2+ | 3,039,000 | 0.96 | |
| P18-49 | 724,000 | 0.54 | |
| P25-54 | 864,000 | 0.70 | |
| Rank | Program | Audience | Change |
|---|---|---|---|
| 1 | NFL National | 20,758,000 | -32% |
| 2 | NFL Regional | 15,790,000 | -4% |
| 3 | 60 Minutes | 8,973,000 | -13% |
| 4 | New Year's Eve Live | 4,302,000 | -24% |
| 5 | Tracker | 4,160,000 | -45% |
| 6 | CBS Evening News | 4,046,000 | +4% |
| 7 | Georgie & Mandy's First Marriage | 2,947,000 | +82% |
| 8 | Face the Nation | 2,867,000 | -8% |
| 9 | NCIS | 2,783,000 | -50% |
| 10 | Late Show with Stephen Colbert | 2,685,000 | -5% |
| 11 | Neighborhood | 2,588,000 | -20% |
| 12 | Sheriff Country | 2,348,000 | -18% |
| 13 | FBI | 2,274,000 | +42% |
| 14 | Sunday Encore | 2,071,000 | +42% |
| 15 | Fire Country | 1,953,000 | -6% |
| 16 | Ghosts | 1,934,000 | -12% |
| 17 | Boston Blue | 1,910,000 | -48% |
| 18 | DMV | 1,723,000 | -44% |
| 19 | Matlock | 1,670,000 | -50% |
| 20 | CBS Mornings | 1,661,000 | -6% |
| 21 | 48 Hours | 1,653,000 | -23% |
| 22 | Elsbeth | 1,600,000 | -53% |
| 23 | Saturday Encore | 1,220,000 | -47% |