In Grande Cache Immigrants account for 11.19% of the population. The other 88.81% of the Grande Cache population are Non-Immigrants. Most of the immigrant population in Grande Cache came to Canada at the age of 25 to 44 years. This accounts for 51.06% of the immigrant population and 5.71% of the total population. 15.96% of the immigrant population and 1.79% of the entire Grande Cache population came to Canada at the age of Under 5 years. 15.96% of the immigrant population and 1.79% of the entire Grande Cache population came to Canada at the age of 15 to 24 years. 10.64% of the immigrant population and 1.19% of the entire Grande Cache population came to Canada at the age of 5 to 14 years. 6.38% of the immigrant population and 0.71% of the entire Grande Cache population came to Canada at the age of 45 years and over.
| Statistic | Percentage |
|---|---|
| 25 to 44 years | 51.06 % |
| Under 5 years | 15.96 % |
| 15 to 24 years | 15.96 % |
| 5 to 14 years | 10.64 % |
| 45 years and over | 6.38 % |