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Watch now: Illinois lost population last decade. Here are some key takeaways
Watch now: Illinois lost population last decade. Here are some key takeaways

Watch now: Illinois lost population last decade. Here are some key takeaways

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The balance of power in Washington will shift slightly to Republicans in the coming years.The Census Bureau released its apportionment data from the 2020 population count.This determines how many seats and Electoral College votes states get for the next decade.Six states colored in green will pick up seats: Texas will get two seats, along with one each for Florida, North Carolina, Colorado, Oregon and Montana. And seven states colored in purple will each lose one sea. That includes California, New York, Michigan, Pennsylvania, Ohio, Illinois and West Virginia.

It was hardly a surprise when the U.S. Census Bureau announced Monday that Illinois was one of three states to lose population in the last decade.

For years, census estimates and anecdotes from family, friends and neighbors have confirmed a trend of outmigration from the state for one reason or another.

Yet, it was not as bad as it could have been, with the state losing just over 18,000 people compared to the hundreds of thousands feared. And, as expected, the state lost one U.S. Congressional seat. It could have lost two in a worst-case-scenario.

Gov. JB Pritzker, speaking with reporters in Springfield on Tuesday, said that the census totals “exceeded everyone's expectations” by minimizing the state’s losses.

"A full count was done in that census data and that's a very good thing," he said. 

The state poured more than $30 million into a public outreach program for the 2020 U.S. Census, the third-highest per capita investment of any state in the country. 

The effort bore fruit as the state posted a 71.4% self-response rate, the seventh-highest in the country and the highest of the 10 most populous states. This appears to have helped with stemming the state's losses. 

Still, Republicans have blamed the state's population loss and subsequent loss of a seat in Congress on the ruling Democratic Party, which they argue has overseen a poor business climate and culture of corruption that have driven residents to low-tax states.

“It’s unfortunate, yet unsurprising, that Illinois lost population over the past decade. Democrats continue to push corruption, tax hikes, and job-killing policies, which have only made our outmigration problems worse,” said U.S. Rep. Rodney Davis, R-Taylorville, responding to the news Monday.

U.S. Rep. Darin LaHood, R-Peoria, lamented that "many Illinoisans have made their voices heard with their feet and left for other states that are more business and tax friendly."

“I have helped win business for the state of Illinois over other states that were offering a bigger package of tax credits because we do things in Illinois that other states don’t do,” Gov. J.B. Pritzker said Wednesday, noting the state’s labor force and clean energy focus.

Perhaps that’s part of what’s driving outmigration.

However, it must be noted that Illinois’ population woes are part of the continuing post-World War II population shift away from the Northeast and Midwest towards the South and West.

Though Illinois was the only Midwest state to lose population, the region as a whole grew at a sluggish 3.1%. The Northeast grew at a 4.1% clip while the South and West grew at 10.2% and 9.1% rates, respectively.

The reality is that Illinois, even when gaining population, has lost at least one Congressional seat every ten years since peaking at 27 seats in the early 1940s.

That likely would have continued this time around, as it did for other states that gained population but also lost a seat in Congress, such as Michigan, New York and Ohio.

Simply put, Illinois probably lost a seat in Congress for reasons mostly outside the state's control. 

Here are some other key takeaways from Monday's apportionment announcement:

GOP members in danger

For the second consecutive redistricting cycle, state legislative Democrats are in control. And if the process goes anything like it did last time, it could be a bad omen for the state's five GOP members of Congress. 

During the last remap, Democrats were able to turn an 11-8 GOP-majority Illinois congressional delegation into a 12-6 Democratic majority. 

Two incumbents — Reps. Don Manzullo and Adam Kinzinger — were drawn into the same district and three — Reps. Judy Biggert, Bob Dold and Joe Walsh — were drawn into new, Democratic-friendly districts that were essentially unwinnable for a Republican. 

Some national redistricting experts predict that, despite losing a seat, Illinois could be the Democrats' "biggest redistricting weapon" with the potential to turn a currently 13-5 Democratic majority delegation into a 14-3 one. 

Davis, whom the party has tried vigorously but unsuccessfully to defeat each cycle this past decade, and Kinzinger, viewed as vulnerable within the GOP due to his vote to impeach former President Donald Trump, are widely viewed as the most at risk members this cycle. 

Davis, who has teased a run for governor if the new map renders his return to Congress impossible, and other members of the GOP delegation have urged the Democrats to follow an independent process. 

However, in a joint statement Monday, Senate Redistricting Committee Chair Sen. Omar Aquino, D-Chicago, and Sen. Elgie Sims, D-Chicago, said they "will not abandon our duty to craft a map by June 30 as required by the Illinois Constitution."

It's full-steam ahead. And that's probably not good news for Republicans. 

Census off from estimates

The American Community Survey, which is conducted regularly by the U.S. Census Bureau in between decennial censuses, undercounted Illinois' population by more than 41,000 or 140,000, depending on the dataset used.

This is a problem for Illinois Democrats, who were relying on the data to draw state legislative districts by June 30. That's the last possible date the state legislature can approve and Pritzker can sign a map before a redistricting commission is triggered. 

Redistricting data from the current census, which includes counts of population by race, ethnicity and other factors, is not expected until Sept. 30.

In the short term, it strengthens the argument of Republicans to wait until the more accurate data is available. 

Long term, it means that Democrats, who appear intent on moving forward with the estimates as their baseline, might have to make adjustments down the line to reflect new information.

Illinois loses influence in Washington

Over the years, Illinois has had its share of influential Congressional leaders, from Rep. Dan Rostenkowski, D-Chicago, the longtime chairman of the powerful House Ways and Means Committee, to House Speaker Dennis Hastert, R-Oswego. 

But with the loss of another seat, the state's influence wanes a little. To be blunt, size matters. 

Larger congressional delegations, say California or New York, often use their collective clout to secure spots on key committees or to influence the outcome of leadership elections. 

Though Illinois still has one of the larger delegations in Congress, it's falling closer to the pack. And the state's national influence will take a step back as a result. 


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