There have been 108 billion humans who have ever existed. How many have got into the christian heaven and how many have been banned from it?

MANKIND is not to know that answer.  I trust God that HE knows the reasons we do not have all the answers.  And I trust God with HIS WORD that if we obey and trust, and believe, we will enjoin HIM for an eternity.  But, I dare say that many will not make it, even if one calls themself a Christian or a Believer, that doesn't guarantee them a place of

Eter

nity 

As Billy Graham once said. "You will see many in heaven who you thought wouldn't be there, and many not there who you thought would. And that is if you make it yourself".

Zero.

There is no heaven, and therefore nothing to be banned from.

Who knows? You will only know if you end up there yourself. Besides, Heaven is God's domain - it belongs to Him, not to any humans. God determines who gets in and who is kept out. Christians would be pleased to tell you what the requirements are, but, somehow, I don't think you have the remotest interest in knowing.

Here is my math on when Skydaddy's heaven will be full . Using the Cube of  Heaven

from the old texticle {estimate}

 2,000  miles by 2,000 miles by 2,000 miles so the bottom of that cube =  4,000,000

square miles . LA is 500 square miles with 3,000,000 people so Skydaddy's heaven 

holds  8,000 LA's or cities of 3,000,000 . So the bottom of Skydady's heaven holds .

24,000,000,000 = 24B. Skydaddy is magic so the roof could hold another 24B and the 4 sides hold another 24B each . Now that is 144,000,000,000 or 144B .

 Of course the space between in mid air could hold cities like The Jetsons  floating in mid air so a mass  in layers is incalculable .

 Let's keep in mind Skydaddy is 3 in 1 and magical so there might be a cube or three on every planet in every solar system and that Probably leaves Just enough room for Doug since he  is the only one good enough to make it to heaven .

No-one on Earth has any idea, or at least no valid idea.

Actually, only about 15 billion have existed.  I have no statistics on how many will get there  but a remnant, possibly 10 percent, will. 

1st I have to know where you got your number

2nd I don't know who made it and who didn't

IVE SAID THIS 459 TIMES SO LISTEN UP....THE DEAD ARE STILL ASLEEP...RAPTURE AND JUDGMENT ARE FUTURE EVENTS..ANYONE WHO DOES NOT HAVE HIS NAME IN "THE BOOK OF LIFE" IN HEAVEN IS IN DEEP TROUBLE...TRY PRAYING.

As you know,  there is no valid reason to believe that there is an afterlife, which I have said 483 times.