John Marshall vs. Southern Illinois U.: Which Should You Pick?
Two strong schools, one decision. Here are the numbers that actually differ between them, then a straight answer on who should pick which. Medians from ABA Standard 509 disclosures via ILRG, Fall 2025 entering class.
| Measure | John Marshall | Southern Illinois U. |
|---|---|---|
| Location | Chicago, IL | Carbondale, IL |
| Selectivity rank | #157 | #189 |
| Median LSAT | 153 | 149 |
| Median GPA | 3.40 | 3.38 |
| Est. annual tuition | $42,080 in-state | $22,088 |
| Est. 3-year tuition | $126,240 | $66,264 |
Who should pick John Marshall
Pick John Marshall if your numbers sit at or above its medians (153 LSAT, 3.40 GPA), which also puts you in the best position for merit aid there. Pick it if you want to start your career in Chicago: local alumni networks, clinics, and externships tilt heavily toward the school's home market.
Who should pick Southern Illinois U.
Pick Southern Illinois U. if your numbers clear its medians (149 LSAT, 3.38 GPA) more comfortably, or if Carbondale is where you want to live and work after graduation. It costs about $59,976 less than John Marshall over three years at sticker. If both schools admit you, negotiate: competing offers from peer schools are the most effective way to bring the real price down.
The deciding factors
- Net price after aid, not sticker. Apply to both, compare real offers.
- Where you want to practice. The home market advantage is real for your first job.
- Fit. Visit if you can. Talk to recent graduates doing the work you want to do.
We do not publish employment outcomes, so check each school's ABA-required employment summary before deciding. For the classic top pairs (Harvard vs. Yale, Columbia vs. NYU, and more), see our comparison pages at /law-schools/compare.
More head-to-head comparisons
- Harvard University vs. University of Pennsylvania
- Yale University vs. University of Pennsylvania
- Stanford University vs. University of Pennsylvania
- Harvard University vs. Duke University
- Yale University vs. Duke University
- Stanford University vs. Duke University
Is John Marshall worth it? · Is Southern Illinois U. worth it?
Last updated October 12, 2026