Southern Illinois Regional

Southern Illinois Regional
General Information
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Location	Southwestern Illinois College 2500 Carlyle Ave Belleville, IL 62221
State	Illinois
Division	B/C
Date	March 1st, 2025
Division B Results
1st Immaculate Conception School 48 2nd Millstadt Consolidated School 60 3rd Pontiac Junior High School 70
Division C Results
1st Waterloo High School 93 2nd Mascoutah High School 100 3rd O’Fallon Township High School 101
Website	[1]

Southern Illinois Regional is a Division B and Division C regional in Illinois. The regional currently has taken place at Southwestern Illinois College, but historically, it has been hosted at Belleville East High School, Lindenwood University, and Southern Illinois University Edwardsville.

Results

Division B

Division B Results

Season	Champion		Runner-Up		Third Place		Date	Teams	State bids
	Team	States Place	Team	States Place	Team	States Place
2020	Cancelled due to the 2019-20 Coronavirus outbreak						3/14/20
2021
2022
2023
2024	Immaculate Conception School (IL) (48)	31st (615)	Millstadt Consolidated School (60)	33rd (662)	Pontiac Junior High School (70)	36th (703)	3/2/24	6	4
2025							3/1/25

Division C

Division C Results

Season	Champion		Runner-Up		Third Place		Date	Teams	State bids
	Team	States Place	Team	States Place	Team	States Place
2020	Cancelled due to the 2019-20 Coronavirus outbreak						3/14/20
2021
2022
2023
2024	Waterloo High School (93)	34th (761)	Mascoutah High School (100)	40th (828)	O’Fallon Township High School (101)	47th (875)	3/2/24	12	5
2025	Waterloo High School (90)	37th (768)	Litchfield High School (99)	50th (935)	Central Community High School (107)	33rd (701)	3/1/25	13	6

Full Scores

2024

Div B: Official Avogadro

Div C: Official Avogadro

2025

Div C: Duosmium Copy