Upward mobility in Omaha? Not much if you're poor

Complete map with legend here
Lighter color = more upward mobility

The Equality of Opportunity Project has published statistics of the 100 largest commuting zones in the U.S. Omaha's poorest kids can expect to make a whopping 6.4% more than the average household income of $26,000 at age 26, not enough to appreciably better their circumstances.