Median Native-Born Age
Median Foreign-Born Age
In 2017, the median age of all people in Caldwell, ID was 29.7. Native-born citizens, with a median age of 28, were generally younger than than foreign-born citizens, with a median age of 43. But people in Caldwell, ID are getting getting older. In 2016, the average age of all Caldwell, ID residents was 30.