From March to September 2020, new voter registrations are as follows.

Florida:

Republicans +195,652 voters

Democrats +98,262.

In 2016 Republicans added 182,983 and Democrats added 163,982 over the same time period.

Pennsylvania:

Republicans +135,619 voters

Democrats +57,985.

In 2016 Republicans added 177,016 and Democrats added 155,269.

North Carolina:

Republicans +83,785 voters

Democrats +38,137.

In 2016 Republicans added 54,157 while Democrats added 38,931.