I haven't been able to find the 'delete' option for awhile now - only deactivation which just leaves it lurking in the background waiting for a login. If you do find an actual way to delete...please make a post to help me and others truly get 'out' of there ;)
Thank you and Bright Blessings!!!
See https://www.facebook.com/help/delete_account - I think that is the only page that will allow you to actually delete your account.
Thank you! :)