How many Libertarians are registered voters in Ohio?

Question

How many Libertarians are registered voters in Ohio?

Answer 1

I don't think there would be any good way to tell. Ohio doesn't release their registration statistics by party. Worse, a Libertarian may decline to state their party affiliation if they do register to vote.

You could try to fake it statistically. For example, the total number of registered voters in Ohio is known. It's also known that about 18% of them are not registered as Democrats of Republicans. You could try to infer what percentage of those 18% are likely to be Libertarians based on statistics from other states.