Central Illinois vs. Southern Illinois

What This Central Illinois vs. Southern Illinois Comparison Reveals

In FY2024, the Central Illinois District (7th Circuit) handled 549 federal sentencings with an average imposed term of 69.2 months, while the Southern Illinois District (7th Circuit) handled 249 cases at an average of 96.3 months. That is a 27.1-month gap - the Southern District sentences longer on average. Case volume alone tells part of the story: Central processed roughly 2.2× more defendants than Southern, which affects guideline compliance patterns and the mix of offenses each court sees.

Guideline compliance diverges as well. Among cases with a determinable guideline range, Central Illinois sentenced 29% within the range, 2% above, and 69% below. In Southern Illinois, the corresponding figures were 27% within, 6% above, and 67% below. Guilty-plea rates ran at 90% vs. 53%, and prison-sentence rates at 90% vs. 94% respectively, metrics that capture both charging practice and judicial discretion across the two courts.

Set against the nationwide benchmark for the same offense mix, Central Illinois ran a disparity of +15.2% and Southern Illinois ran -3.6%. That comparison adjusts for the offense mix each district actually handles, so it isolates court-level patterns from pure caseload composition. Readers should still treat these as aggregate descriptive statistics, individual cases turn on criminal history, specific guideline adjustments, cooperation agreements, and statutory mandatory minimums that the district averages cannot resolve. This data is presented for research and educational purposes only and is not legal advice.