It would not surprise me to find that New Miami is heavily populated with Blacks. Not a racial thing but a lack of substantial valuable housing stock and commercial development is common in such towns. This means revenue through property taxes for the general fund can be very difficult to come by. So they turn to traffic fines as their main source of revenue.
Nope. I just read it is mostly White population. My bad. But the rest regarding lack of taxable property for general fund revenue still holds true.