A new study looks at how much Illinois counties contribute to the state versus how much they receive. The results are lopsided:

For every dollar DuPage County taxpayers send to Springfield, the state returns 31 cents…

Cook County receives 80 cents for every dollar contributed, Lake County gets back 39 cents, Kane County sees 76 cents come back for every dollar, McHenry County sees 42 cents returned and Will County receives 68 cents for every dollar sent to Springfield.

“We have in this state a long-standing legend that downstate is supporting Cook County and Chicago. The farther south you drive, the more virulent that narrative becomes,” said John Jackson, one of the report’s two authors. “The biggest theme of this whole paper is that we make the case that facts are better than fiction in terms of public discourse on this topic.”…

“It’s just because geographic politics are powerful, so it’s in the interest of people running for office downstate to say we’re exporting money to fat cats in Chicago and the suburbs,” Martire said.

Finding evidence that counters one common narrative can be powerful. Narratives develop over time and take on a life of their own. The downstate versus Chicago narrative – probably more accurately given the realities of metropolitan economies, downstate versus the large Chicago region – has existed for a long time. Arguably, this goes back to the opening decades of the state where much of the population and power existed in the southern and central regions before the opening of the northern part of Illinois to settlement in the 1830s and 1840s.

At the same time, this data could be used to promote a different narrative: the Chicago counties are unfairly treated by the state. These counties generate a lot of wealth and are penalized by the state. Why are the good, hard-working taxpayers of these counties penalized for their success? Why can’t the state keep the money generated there to help address the numerous issues present in the Chicago region? Just based on the data, the situation looks pretty unequal. In the long run, this narrative (with evidence) with the sides switched better for Illinois?

More broadly, these kinds of analyses of geographic disparities in funding present some really thorny issues for larger governmental bodies such as states and the United States as a whole. Balancing urban versus rural interests also goes back to the founding of our country resulting in key ideas like the Senate being the more powerful chamber with two votes per state regardless of population and the electoral college as opposed to a popular vote.