If undercounts of a similar magnitude occurred in a majority of the city’s more than 600 block groups, the potential undercount could be in the tens of thousands.
![](https://detroit.umich.edu/wp-content/uploads/2021/12/DSC_5304-1024x681.jpg)
If undercounts of a similar magnitude occurred in a majority of the city’s more than 600 block groups, the potential undercount could be in the tens of thousands.