In Hanna the most popular field of study is Architecture, engineering, and related technologies. This accounts for 30.63% of the population. Health and related fields account for 27.5% of the Hanna population. Education account for 13.13% of the Hanna population. Business, management and public administration account for 13.13% of the Hanna population. Personal, protective and transportation services account for 5% of the Hanna population. Agriculture, natural resources and conservation account for 4.38% of the Hanna population. Humanities account for 3.13% of the Hanna population. Social and behavioural sciences and law account for 3.13% of the Hanna population.
|Architecture, engineering, and related technologies||30.63 %|
|Health and related fields||27.50 %|
|Business, management and public administration||13.13 %|
|Personal, protective and transportation services||5.00 %|
|Agriculture, natural resources and conservation||4.38 %|
|Social and behavioural sciences and law||3.13 %|