You’re absolutely right I was able to find this 2021 data from Pew:

Catholics are twice as likely as Protestants to say that people who do not believe in God can still go to heaven (68% vs. 34%). Evangelical Protestants are especially likely to view access to heaven as exclusive in this regard, with 71% saying that only those who believe in God can go to heaven, compared with 21% who say nonbelievers can gain entry, while most mainline Protestants (56%) say that people who do not believe in God can go to heaven.