No. Actually, there are more Democrats and have been for awhile. Exact balance is always shifting but long term Democrats are growing more numerous over time. This is according to a Gallup poll.
"As of October 2017, Gallup polling found that 31% of Americans identified as Democrat, 24% identified as Republican, and 42% as Independent."
https://en.wikipedia.org/wiki/Political_party_strength_in_U.S._states#Gallup