A ward in the LDS Church is usually geographically constructed, but exceptions are made such as for wards for a specific language or for YSAs if the size of 125 to 225 for a ward is maintained (50 for a branch).
Formerly, the LDS Church maintained student wards and singles wards, but now YSAs, depending on their location, may have the option to attend a YSA ward composed of other unmarried singles ages 18–30.