Southeastern Michigan Net Out-of-State Net Migration Far Lower than County-to-County Migration

Just as our previous post showed all seven counties in the Metro-Detroit region were gaining residents from other Michigan counties, additional data shows that growth goes beyond Michigan residents. According to 2015 Census data (the most recent migration data available), all counties in the seven county region had an overall net growth of residents, with the exception of Washtenaw County. According to the data, Washtenaw County had a net migration loss of five residents; there were 523 new residents who moved to Washtenaw County from outside of Michigan and 528 Washtenaw County residents who left the state for another. According to the data, Oakland County had the largest net gain of out-of-state residents at 1,661; 3,825 out-of-state residents moved to Oakland County in 2015 and 2,164 left Oakland County for another state. The only other county that had a net gain of more than 1,000 new residents was Wayne County. In total, 6,542 out-of-state residents moved into Wayne County in 2015 and 5,154 Wayne County residents left the state, meaning there was a net growth of 1,388 residents.

In comparing migration patterns between county-to-county in Michigan (previous post) and those moving in and out of the state, the data clearly shows migration within the state is much more common. For comparison, in 2016 there were 33,148 people who moved to Wayne County from other areas in Michigan while there were 6,542 out-of-state residents moved into Wayne County in 2015. In-state migration appears to be much easier for residents, but, as this post highlights, out of state migration into the seven county region is higher than those leaving the area for outside of Michigan.