| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/09-10 | 41% | 26% | 35% | 8% | 33% | 森喜朗内閣の発足を受け |
| 2000/05/28-29 | 19% | 62% | 29% | 9% | 37% | |
| 2000/06/10-11 | 19% | 59% | 28% | 10% | 35% | 総選挙の公示直前の有権者の意識を探るため |
| 2000/07/05-06 | 29% | 51% | 31% | 19% | 26% | 第二次森喜朗内閣の発足を受け |
| 2000/08/23-24 | 21% | 56% | 28% | 16% | 34% | |
| 2000/09/24-25 | 28% | 51% | 30% | 11% | 39% | |
| 2000/10/22-23 | 23% | 56% | 26% | 14% | 39% | |
| 2001/01/20-21 | 19% | 63% | 26% | 12% | 45% | |
| 2001/02/17-18 | 9% | 79% | 24% | 12% | 47% | |
| 2001/04/13-14 | - | - | 21% | 7% | 49% | 自民党の総裁選について 朝日RDDに変更 |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/11/19-20 | 18% | 64% | 30% | 11% | 41% | |
| 2000/12/10-11 | 18% | 65% | 28% | 9% | 43% | |
| 2001/03/20-21 | - | - | 22% | 9% | 46% |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/05-06 | - | - | 38.6% | 4.3% | 41.9% | 衆参両院の首相指名選挙で森首相が選出された直後緊急 |
| 2000/06/17-18 | 18.6% | 64.1% | 28.7% | 11.6% | 34.3% | |
| 2000/06/27-28 | - | - | 26.2% | 18.1% | 27.9% | 与党三党が後退した衆院選を受けて緊急 |
| 2000/12/06-07 | 30.1% | 52.3% | 28.1% | 10.8% | 45.2% | 第二次森改造内閣の発足を受け緊急 |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/15-16 | 41.9% | 36.1% | 34.7% | 8.0% | 43.7% | |
| 2000/05/20-21 | 27.9% | 54.6% | 34.2% | 9.6% | 41.6% | |
| 2000/07/01-02 | 27.3% | 61.4% | 29.9% | 20.6% | 31.7% | |
| 2000/07/29-30 | 26.6% | 60.8% | 30.5% | 13.8% | 40.1% | |
| 2000/09/09-10 | 28.4% | 59.2% | 28.3% | 13.6% | 43.1% | |
| 2000/10/14-15 | 30.2% | 56.4% | 31.5% | 12.6% | 40.3% | |
| 2000/11/18-19 | 18.4% | 70.5% | 29.1% | 14.0% | 45.2% | |
| 2000/12/16-17 | 20.1% | 69.9% | 27.3% | 11.3% | 46.7% | |
| 2001/01/27-28 | 19.2% | 70.4% | 25.2% | 10.8% | 48.2% | |
| 2001/02/24-25 | 8.6% | 82.4% | 22.5% | 11.9% | 50.7% | |
| 2001/03/24-25 | - | - | 27.8% | 9.7% | 50.1% | |
| 2001/04/21-22 | - | - | 27.2% | 8.9% | 52.4% |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/08-09 | 40% | 24% | 31% | 11% | 40% | |
| 2000/05/20-21 | 20% | 54% | 26% | 14% | 36% | |
| 2000/06/10-11 | 20% | 58% | 28% | 11% | 40% | |
| 2000/07/08-09 | 19% | 60% | 22% | 25% | 28% | |
| 2000/09/22-23 | 20% | 54% | 23% | 17% | 35% | |
| 2000/10/28-29 | 15% | 58% | 21% | 15% | 37% | |
| 2000/11/18-19 | 18% | 61% | 27% | 16% | 33% | |
| 2000/12/09-10 | 15% | 62% | 24% | 14% | 38% | |
| 2001/02/03-04 | 14% | 62% | 23% | 16% | 38% | |
| 2001/02/24-25 | 9% | 75% | 19% | 15% | 44% |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/14-16 | 36% | 32% | 42% | 13% | 20% | |
| 2000/06/02-04 | 16% | 66% | 37% | 15% | 18% | |
| 2000/07/07-09 | 22% | 61% | 32% | 25% | 14% | |
| 2000/09/15-17 | 26% | 56% | 37% | 22% | 15% | |
| 2000/11/03-05 | 19% | 71% | 32% | 23% | 20% | 緊急 |
| 2000/12/08-10 | 18% | 69% | 33% | 20% | 20% | |
| 2001/02/02-04 | 15% | 70% | 31% | 20% | 20% |
| 調査日付 | 支持率 | 不支率 | 自民党 | 民主党 | 無党派 | 特記事項 |
| 2000/04/14-16 | 39% | 31% | 30.3% | 7.9% | 50.0% | |
| 2000/05/12-14 | 33% | 37% | 28.4% | 8.2% | 51.5% | |
| 2000/06/09-11 | 17% | 66% | 28.1% | 8.3% | 46.3% | 第42回衆院選第2回全国電話調査 |
| 2000/07/07-09 | 28% | 56% | 27.8% | 17.2% | 39.6% | |
| 2000/08/04-06 | 22% | 60% | 26.3% | 10.0% | 48.8% | |
| 2000/09/08-10 | 28% | 53% | 26.8% | 12.3% | 47.3% | |
| 2000/10/06-09 | 24% | 58% | 27.1% | 9.3% | 50.4% | |
| 2000/11/10-12 | 17% | 68% | 25.8% | 11.3% | 50.6% | |
| 2000/12/08-10 | 22% | 59% | 28.8% | 8.9% | 47.7% | |
| 2001/01/12-14 | 22% | 61% | 26.7% | 7.7% | 52.7% | |
| 2001/02/09-12 | 15% | 72% | 24.9% | 9.8% | 51.6% | |
| 2001/03/09-11 | 9% | 82% | 21.3% | 8.3% | 58.2% | |
| 2001/04/06-08 | 7% | 81% | 21.4% | 6.5% | 60.8% |
