The statement that there are 12 million more registered democrats than republicans is still true regardless. This is from a majority of states 31 plus DC.
When you take into account the states that don't register voters, sure, some of the big republican states will bring up the number of republicans but they will also bring up the numbers of the democrats. The same for the midwest industrial states.
Look at that and also look at the amount of votes for either party in 2016 and 2018 and there are clearly more democrats than republicans in this country currently. By millions.
Here is another source.
https://en.wikipedia.org/wiki/Politi...in_U.S._states
At this point in time I think this proves my contention that America is waaaay more democratic than republican.