I'm quite sure there has, anonymously. For if they say they're atheists, of course they won't get the vote. It's tragic, but that is the present situation in the USA. In fact, I wouldn't be surprised if the US has had an atheist president. Secretly.
there have been 32 female govenors in the US
No US President has ever been the governor of Alaska. The closest an Alaska governor has gotten to the presidency was when former Alaska Governor Sarah Palin lost the 2008 Vice Presidential Election to Joe Biden.
Nancy Hollister the 66th Governor of Ohio became the Governor when George Voinovich resigned to take a seat in the US Senate. No woman has ever been elected to the office if Governor of Ohio.
Given around 20% of the US population are atheist or agnostic, there must have been. However, it's very unusual for a US politician to openly describe themselves as a atheist. Bernie Sanders is Junior Senator and he is probably the closest thing to an openly atheist senator at the moment.
Has US ever been like Britain?
He has never been a Governor. Prior to being President he served as a US Senator from Illinois.
There is no law against an atheist being president.
No- no Us president has ever been a Utah resident.
No, Obama was a US senator from Illinois when Blagojevich was Governor there. Of course they met.
There are not, nor have ever been, platypuses in the US.
yes- this is not an unusual occurrence.
He is the only Anerican to have been the Governor of two different US States.