I'm not sure if this was brought up, but I'm surprised this didn't get more play, here, in the media and the development community. As everyone knows, Kilpatrick has finally challenged the Census Bureau Estimates for Detroit which placed it at 871,121 as of the summer of last year.
According to a report done by D.C.-based Social Compact study group, they say the population loss is MUCH less than what the Census has been reporting it to be. As of summer of last year they estimate the population to have actually been 933,043, which would be less than a 20,000 lost since 2000. This is amazing to me, because while I always expected the loss to have been overestimated, I'd never thought it would be by this much. Even if the report is biased, and even if the loss is only half of what they say that'd still be amazing.
The report, in specific, said that undercounts of 20% of more were reported in Hubbard Richard, Corktown, and Near East Riverfront. Other neighborhoods with high undercounts included Middle East Central, Butzel, State Fair, and West Riverfront.