Data updated 2 August 2020.
| Democrat | Republican |
President: Electoral Scoreboard. Race classification by Cook Political Report, polling averages by 538.
| 188 | 218 | 308 | 187 | 125 | 77 | |
| Solid | Likely | Lean | Toss-Up | Lean | Likely | Solid |
| CT DC IL WA MA NM OR VT CA DE HI ME1 MD NJ NY RI | CO VA NV ME | NH -9.2 (222) National -8.3 MI -8.0 (238) MN -7.6 (248) WI -7.0 (258) PA -6.6 (278) FL -5.9 (307) NE2 (308) | AZ -3.9 (319) NC -2.2 (334) ME2 (166) GA +0.7 (165) | TX -0.5 (372) OH +0.2 (149) IA +1.1 (131) | AK IN KS MO MT SC UT | AL AR KY MS NE NE1 NE3 ND SD TN WV ID LA OK WY |
Senate: Italics indicates Democrats are the incumbent party. Race classification by Cook Political Report, polling averages by Real Clear Politics.
| 45 | 45 | 47 | 47 | 44 | 40 | |
| Solid | Likely | Lean | Toss-Up | Lean | Likely | Solid |
| MN NM DE IL MA NH NJ OR RI VA +35 | MI (46) AZ -6.8 (47) | NC -9.5 (48) ME -4.5 (49) CO (50) IA -1.0 (51) MT (49) GA (Perdue) -4.2 (48) | AL (47) GA (Loeffler) (46) KS (45) | KY SC TX AK | AR ID LA MS NE OK SD TN WV WY +30 |
House: Race classification by Cook Political Report.
| 187 | 203 | 221 | 188 | 173 | 156 | |
| Solid | Likely | Lean | Toss-Up | Lean | Likely | Solid |
| 187 seats | 16 seats | 18 seats | 26 seats | 15 seats | 17 seats | 156 seats |