This page has some statistics on mortality from high falls:
I’m currently on a month of Ortho nights and was asked by the Attending to look up an article about the median lethal dose (LD50) for falls, meaning, at what height when people fall, do 50% o…
teamlouka.com
This data shows around 25% survival rate from the 5th floor, so that's clearly not high enough for certain death.
There weren't any surviors above the 8th floor in this study, but the sample size isn't large enough to draw very strong conclusions about the death rate at that height. Especially when failure to die would be particularly excruciating and likely to leave long-term consequences like paralysis.
Here's a person who survived falling from 300 feet / 90 meters:
We report the case of a 28-year old rock climber who survived an "unsurvivable" injury consisting of a vertical free fall from 300 feet onto a solid rock surface. The trauma mechanism and injury kinetics are analyzed, with a particular focus on the relevance of body positioning to ground surface...
sjtrem.biomedcentral.com
She survived by landing on both feet, I don't think there's any other way to survive a fall from such heights.