Married (and not separated) are the predominant family structure in Rocky Mountain House. They account for 64.32% of the population. People that are Living common law account for 14.21% of the population of Rocky Mountain House. People that are Widowed account for 8.84% of the population of Rocky Mountain House. People that are Divorced account for 8.39% of the population of Rocky Mountain House. People that are Separated account for 4.25% of the population of Rocky Mountain House.
| Statistic | Percentage |
|---|---|
| Married (and not separated) | 64.32 % |
| Living common law | 14.21 % |
| Widowed | 8.84 % |
| Divorced | 8.39 % |
| Separated | 4.25 % |