“In the past two years, the county’s population has declined by an estimated 4,700 people, according to the state Department of Finance, which conducts population estimates using federal income tax information and state public health, education and motor vehicles data. And that figure only tells part of the story. Since the historic North Bay fires two years ago, there were almost 800 more births than deaths and so net foreign migration here grew by 2,155. The county’s net domestic migration tells us more about the number of people who choose to come, though, than those who decide to leave.”