Here's a neat little tool to find out. https://www.daftlogic.com/sandbox-google-maps-find-altitude.htm I live at 245 ft/75m.
I live at around 80m, but there are areas 5-10m and lower nearby, as well as 1000-2000m tall mountains.
I live in the 251-500 ft range. I'm so normal. I literally have the traits of a "normal" person, for example, my hair, my brain, etc.