| 2024年美国总统竞选参选人 | 宣布参选日期 | 退选日期 | 年龄 | 宣布参选日期 | 年龄 | |
| 共和党 | By Jan. 20, 2025 | 独立候选人 | By Jan. 20, 2025 | |||
| 1. 川普 Donald Trump | Nov. 15, 2022 | 78 | 肯尼迪 Robert F. Kennedy | Apr. 19, 2023 | 71 | |
| 2. 黑莉 Nikki Haley | Feb. 14, 2023 | 53 | ||||
| 3. Vivek Ramaswamy | Feb. 21, 2023 | 39 | ||||
| Perry Johnson | Mar. 2, 2023 | Oct. 20, 2023 | 75 | 民主党 | ||
| 1. Marianne Williamson | Mar. 4, 2023 | 72 | ||||
| 4. Asa Hutchinson | Apr. 6, 2023 | 74 | 2. 拜登 Joe Biden | Apr. 25, 2023 | 82 | |
| Larry Elder | Apr. 20, 2023 | Oct. 26, 2023 | 72 | |||
| 5. Ryan Binkley | Apr. 23, 2023 | 56 | ||||
| 6. Tim Scott | May 19 2023 | 59 | ||||
| 7. 德桑提斯 Ron DeSantis | May 24 2023 | 46 | ||||
| Mike Pence | Jun. 5, 2023 | Oct. 28, 2023 | 65 | |||
| 8. Chris Christie | Jun. 6, 2023 | 62 | ||||
| 9. Doug Burgum | Jun. 7, 2023 | 68 | ||||
| Francis Suarez | Jun. 14, 2023 | Aug. 29, 2023 | 47 | |||
| Will Hurd | Jun. 22, 2023 | Oct. 9, 2023 | 46 | 3. Dean Phillips | Oct. 26, 2023 | 56 |
| 平均 60 | 平均 70 |
| 2024年美国总统竞选参选人 | 宣布参选日期 | 退选日期 | 年龄 | 宣布参选日期 | 年龄 | |
| 共和党 | By Jan. 20, 2025 | 独立候选人 | By Jan. 20, 2025 | |||
| 1. 川普 Donald Trump | Nov. 15, 2022 | 78 | 肯尼迪 Robert F. Kennedy | Apr. 19, 2023 | 71 | |
| 2. 黑莉 Nikki Haley | Feb. 14, 2023 | 53 | Cornel West | Jun. 5, Jun. 14 and Oct. 5. 2023 | 71 | |
| 3. Vivek Ramaswamy | Feb. 21, 2023 | 39 | For People's, Green and Independent | |||
| Perry Johnson | Mar. 2, 2023 | Oct. 20, 2023 | 75 | 民主党 | ||
| 1. Marianne Williamson | Mar. 4, 2023 | 72 | ||||
| 4. Asa Hutchinson | Apr. 6, 2023 | 74 | 2. 拜登 Joe Biden | Apr. 25, 2023 | 82 | |
| Larry Elder | Apr. 20, 2023 | Oct. 26, 2023 | 72 | |||
| Ryan Binkley | Apr. 23, 2023 | ??? | 56 | |||
| Tim Scott | May 19 2023 | Nov. 10, 2023 | 59 | |||
| 5. 德桑提斯 Ron DeSantis | May 24 2023 | 46 | ||||
| Mike Pence | Jun. 5, 2023 | Oct. 28, 2023 | 65 | |||
| Chris Christie | Jun. 6, 2023 | Jan. 10, 2024 | 62 | |||
| Doug Burgum | Jun. 7, 2023 | Dec. 4, 2023 | 68 | |||
| Francis Suarez | Jun. 14, 2023 | Aug. 29, 2023 | 47 | |||
| Will Hurd | Jun. 22, 2023 | Oct. 9, 2023 | 46 | 3. Dean Phillips | Oct. 26, 2023 | 56 |
| 平均 58 | 平均 70 |
| 共和党 | By Jan. 20, 2025 | 独立候选人 | By Jan. 20, 2025 | |||
| 1. 川普 Donald Trump | Nov. 15, 2022 | 78 | 肯尼迪 Robert F. Kennedy | Apr. 19, 2023 | 71 | |
| 2. 黑莉 Nikki Haley | Feb. 14, 2023 | 53 | Cornel West | Jun. 5, Jun. 14 and Oct. 5. 2023 | 71 | |
| Vivek Ramaswamy | Feb. 21, 2023 | Jan. 15, 2024 | 39 | For People's, Green and Independent | ||
| Perry Johnson | Mar. 2, 2023 | Oct. 20, 2023 | 75 | 民主党 | ||
| 1. Marianne Williamson | Mar. 4, 2023 | 72 | ||||
| Asa Hutchinson | Apr. 6, 2023 | Jan. 16, 2024 | 74 | 2. 拜登 Joe Biden | Apr. 25, 2023 | 82 |
| Larry Elder | Apr. 20, 2023 | Oct. 26, 2023 | 72 | |||
| Ryan Binkley | Apr. 23, 2023 | ??? | 56 | |||
| Tim Scott | May 19 2023 | Nov. 10, 2023 | 59 | |||
| 3. 德桑提斯 Ron DeSantis | May 24 2023 | 46 | ||||
| Mike Pence | Jun. 5, 2023 | Oct. 28, 2023 | 65 | |||
| Chris Christie | Jun. 6, 2023 | Jan. 10, 2024 | 62 | |||
| Doug Burgum | Jun. 7, 2023 | Dec. 4, 2023 | 68 | |||
| Francis Suarez | Jun. 14, 2023 | Aug. 29, 2023 | 47 | |||
| Will Hurd | Jun. 22, 2023 | Oct. 9, 2023 | 46 | 3. Dean Phillips | Oct. 26, 2023 | 56 |
| 平均 59 | 平均 70 |