Expedition Unknown is a U.S. television program broadcast on Discovery since Thursday, January 8, 2015. Expedition Unknown is watched by a total number of 355,000 people (0.11% rating, down -49% from Wednesday) as of the daily audience measurement on .
Demographic breakdown of the most recent historical ratings of Expedition Unknown on Discovery Channel as of Saturday, December 13, 2025.
| Expedition Unknown Daily Ratings | |||
|---|---|---|---|
| Date | Demo | Audience | Rating |
| 2025-Dec-13 R+P-O | HH | 243,400 | 0.19 |
| P2+ | 355,000 | 0.11 | |
| P18-49 | 68,100 | 0.05 | |
| P25-54 | 88,000 | 0.07 | |
| 2025-Dec-10 P-O | HH | 512,400 | 0.40 |
| P2+ | 691,000 | 0.21 | |
| P18-49 | 95,300 | 0.07 | |
| P25-54 | 138,200 | 0.11 | |
| 2025-Dec-03 P-O | P2+ | 774,000 | 0.24 |
| 2025-Nov-29 R+P-O | HH | 217,800 | 0.17 |
| P2+ | 267,000 | 0.08 | |
| P18-49 | 27,200 | 0.02 | |
| P25-54 | 37,700 | 0.03 | |
| 2025-Nov-26 P-O | HH | 435,500 | 0.34 |
| P2+ | 611,000 | 0.19 | |
| P18-49 | 108,900 | 0.08 | |
| P25-54 | 163,400 | 0.13 | |
| 2025-Nov-19 | HH | 486,500 | 0.38 |
| P2+ | 612,000 | 0.19 | |
| P18-49 | 68,000 | 0.05 | |
| P25-54 | 113,000 | 0.09 | |
| 2025-Nov-12 | HH | 486,500 | 0.38 |
| P2+ | 645,000 | 0.20 | |
| P18-49 | 81,500 | 0.06 | |
| P25-54 | 163,500 | 0.13 | |
| 2025-Nov-05 | HH | 550,500 | 0.43 |
| P2+ | 724,000 | 0.22 | |
| P18-49 | 95,000 | 0.07 | |
| P25-54 | 163,500 | 0.13 | |
| 2025-Aug-06 | HH | 604,000 | 0.48 |
| P2+ | 788,000 | 0.25 | |
| P18-49 | 70,000 | 0.05 | |
| P25-54 | 130,000 | 0.11 | |
| 2025-Jul-30 | HH | 541,000 | 0.43 |
| P2+ | 731,000 | 0.23 | |
| P18-49 | 81,000 | 0.06 | |
| P25-54 | 178,000 | 0.14 | |
| 2025-Jul-16 | HH | 641,500 | 0.51 |
| P2+ | 915,000 | 0.29 | |
| P18-49 | 93,500 | 0.07 | |
| P25-54 | 173,000 | 0.14 | |
| 2025-Jul-09 | HH | 591,000 | 0.47 |
| P2+ | 846,000 | 0.27 | |
| P18-49 | 93,500 | 0.07 | |
| P25-54 | 197,500 | 0.16 | |
| 2025-Jul-02 | HH | 578,500 | 0.46 |
| P2+ | 853,000 | 0.27 | |
| P18-49 | 107,500 | 0.08 | |
| P25-54 | 160,500 | 0.13 | |
| 2025-Jun-25 | HH | 591,000 | 0.47 |
| P2+ | 806,000 | 0.25 | |
| P18-49 | 93,500 | 0.07 | |
| P25-54 | 160,500 | 0.13 | |
| 2025-Jun-18 | HH | 641,500 | 0.51 |
| P2+ | 901,000 | 0.28 | |
| P18-49 | 93,500 | 0.07 | |
| P25-54 | 160,500 | 0.13 | |
| 2024-Nov-20 | HH | 679,000 | 0.54 |
| P2+ | 910,000 | 0.29 | |
| P18-49 | 147,500 | 0.11 | |
| P25-54 | 234,500 | 0.19 | |
| 2024-Nov-13 | HH | 654,000 | 0.52 |
| P2+ | 866,000 | 0.27 | |
| P18-49 | 134,000 | 0.10 | |
| P25-54 | 222,000 | 0.18 | |
| 2024-Nov-06 | HH | 616,500 | 0.49 |
| P2+ | 816,000 | 0.26 | |
| P18-49 | 147,500 | 0.11 | |
| P25-54 | 222,000 | 0.18 | |
| 2024-Oct-23 | HH | 679,000 | 0.54 |
| P2+ | 1,001,000 | 0.32 | |
| P18-49 | 228,000 | 0.17 | |
| P25-54 | 296,000 | 0.24 | |
| 2024-Oct-16 | HH | 893,000 | 0.71 |
| P2+ | 1,202,000 | 0.38 | |
| P18-49 | 201,000 | 0.15 | |
| 2024-Oct-09 | HH | 780,000 | 0.62 |
| P2+ | 1,030,000 | 0.32 | |
| P18-49 | 174,500 | 0.13 | |
| 2024-Jul-31 | HH | 537,500 | 0.43 |
| P2+ | 744,000 | 0.24 | |
| P18-49 | 118,500 | 0.09 | |
| 2024-Jul-24 | HH | 725,000 | 0.58 |
| P2+ | 1,035,000 | 0.33 | |
| P18-49 | 158,500 | 0.12 | |
| 2024-Jul-17 | HH | 625,000 | 0.50 |
| P2+ | 889,000 | 0.28 | |
| P18-49 | 131,500 | 0.10 | |
| 2024-Jul-03 | HH | 637,500 | 0.51 |
| P2+ | 914,000 | 0.29 | |
| P18-49 | 171,500 | 0.13 | |
| 2024-Jun-26 | HH | 762,500 | 0.61 |
| P2+ | 1,100,000 | 0.35 | |
| P18-49 | 184,500 | 0.14 | |
| 2024-Jun-19 | HH | 875,000 | 0.70 |
| P2+ | 1,130,000 | 0.36 | |
| P18-49 | 237,500 | 0.18 | |
| 2024-Jan-03 | P2+ | 1,327,000 | 0.42 |
| P18-49 | 180,700 | 0.14 | |
| Rank | Program | Audience | Change |
|---|---|---|---|
| 1 | Gold Rush | 860,000 | -23% |
| 2 | Last Woodsmen | 430,000 | -25% |
| 3 | Gold Rush: Mine Rescue with Freddy & Juan | 234,000 | -25% |
| 4 | Moonshiners | 233,300 | +12% |
| 5 | Dirty Jobs | 221,000 | -2% |
| 6 | Contraband: Seized at Sea | 190,600 | -17% |
Josh Gates is a very witty archeologist who travels around the world, exploring mysteries and searching for buried treasure.
He never finds any worthwhile treasures, but it's very entertaining to watch him go through the motions of looking for them.