It’s been nearly two years since I’ve written a post about the precarious religious position of Generation Z (those born after 1995), and with data from late 2021 available it seems like a prime opportunity to update what we know about their religious inclinations.

Because almost all surveys only contact adult Americans (18+), we can’t get a full picture of the entirety of Gen Z, but just the oldest members of this generation. Thus, here I am analyzing those between the ages of 18 and 25 years old.

Let’s start broadly, comparing the religious composition of different generations beginning with the Silent Generation (who were born between 1925 and 1945).

In this generation, half of all respondents indicated that they were Protestant, while 22% said that they were Catholic. Just 8% of the Silent Generation say that they were atheists or agnostics and nearly the same share describe their religion as “nothing in particular” (10%). In sum, the oldest Americans are 72% Christian and 18% none.

Now, for Generation Z things are much different.

Just 22 % of the youngest adults describe themselves as Protestant — a more than 50% decline from the Silents. Catholics make up 14% of Gen Z, an eight percentage-point dip from the Silent Generation.

Of course, the share of nones is much larger. Seventeen percent of young people describe their religion as atheist or agnostic, and 31% say that they are attached to no religion in particular. Taken together, 36% of Gen Z are Christians, while 48% are nones.

For journalists, there is the news hook: This is the first generation in history in which the nones clearly outnumber the Christians.