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Who is voting early in battleground states, by party registration The charts below show the distribution of pre-election ballots cast by party registration now compared with four years ago.

Registered Democrats vs Registered Republicans and Other/Unknown

Arizona
As of 4 days before Election Day, Democrats have cast a similar share of ballots in 2024 than at this point in 2020.

25%
50%
75%
2020 in 36% vs 37%
2024 in 33% vs 41%

North Carolina
As of 2 days before Election Day, Democrats have cast a similar share of ballots in 2024 than at this point in 2020.

25%
50%
75%
2020 in 35% vs 31%
2024 in 32% vs 33%

Nevada
As of 2 days before Election Day, Democrats have cast a similar share of ballots in 2024 than at this point in 2020.

25%
50%
75%
2020 in 38% vs 36%
2024 in 34% vs 37%

Pennsylvania
As of 3 days before Election Day, Democrats have cast a smaller share of ballots in 2024 than at this point in 2020.

25%
50%
75%
2020 in 66% vs 23%
2024 in 56% vs 33%

Note: Party registration data not available for all states. Sources: Catalist, CNN
Graphic: Curt Merrill, CNN