Not quite yet, but very likely for the 2nd half of 2019, and possibly for the year:
https://www.complex.com/music/2019/09/vinyl-sales-surpass-cds-first-time-since-1986
Vinyl IS growing, and CD's have been sinking, esp. by $ volume.
By unit volume, CD's are still considerably ahead.(Above link.)
Lots of good long term info. here (cool interactive graphs!) :
https://www.riaa.com/u-s-sales-database/
and recent (2018) details here:
http://www.riaa.com/wp-content/uploads/2019/02/RIAA-2018-Year-End-Music-Industry-Revenue-Report.pdf
I can’t even bear to think about the bazillion records I left for my little brother in 1971 when I moved to Alaska. :(