In Hanna the majority of children living at home are 6 to 14 years of age. This accounts for 40.94% of the population. Children under 6 years of age are 26.77% of the Hanna population. Children 15 to 17 years of age are 15.75% of the Hanna population. Children 18 to 24 years of age are 13.39% of the Hanna population. Children 25 years and over of age are 3.15% of the Hanna population.
| Statistic | Percentage |
|---|---|
| 6 to 14 years | 40.94 % |
| under 6 years | 26.77 % |
| 15 to 17 years | 15.75 % |
| 18 to 24 years | 13.39 % |
| 25 years and over | 3.15 % |