Where is my user home directory?

\ \ \ \ \ \
Operating System \ Path \ Environment Variable
Microsoft Windows NT (root)\WINNT\Profiles\(username)%UserProfile%
Microsoft Windows 2000, XP and 2003 (root)\Documents and Settings\(username)
Microsoft Windows Vista, 7 and 8 (root)\Users\(username)
Unix-Based (root)/home/(username) $HOME and ~/
Unix-Derived /var/users/(username)
/u01/(username)
/usr/(username)
/user/(username)
/users/(username)
SunOS/Solaris /export/home/(username)
Linux/BSD (FHS) /home/(username)
AT&T Unix (original version) (root)/usr/(username) $HOME
Mac OS X /Users/(Username)$HOME and ~/, and path to home folder (in Apple Script)
OpenVMS(device):[username] SYS$LOGIN
Android /data/media/(userid)