Check with your ward/branch membership clerk. It's probably coming from the membership record. But you might want to go to ldsaccount.lds.org and double-check what you have in your profile.
Have you searched the
Help Center? Try doing a Google search and adding "site:churchofjesuschrist.org/help" to the search criteria.
So we can better help you, please edit your
Profile to include your general location.