allk12 · Rankings · Most diverse · Illinois · Sangamon County · High schools

The most racially diverse public high schools in Sangamon County, Illinois

11 public high schools in Sangamon County, Illinois appear in this ranking of the most racially diverse public high schools, ranked by how small the single largest racial or ethnic group is, so no one group dominates. Lanphier High School leads the list at 45.8%, against a median of 90.2% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Sangamon County, Illinois

Best Largest group

45.8%

Median Largest group

90.2%

MOST DIVERSE · SANGAMON COUNTY, ILLINOIS

#	School	City	Students	Largest group	% White	% Black	% Hispanic	% Asian
1	Lanphier High School	Springfield, IL	1,117	45.8% Black (511)	37.5%(419)	45.8%(511)	2.3%(26)	0.5%(5)
2	Springfield High School	Springfield, IL	1,308	48.5% White (635)	48.5%(635)	29.1%(381)	6.2%(81)	6.0%(79)
3	Springfield Southeast High Sch	Springfield, IL	1,229	54.0% Black (664)	29.6%(364)	54.0%(664)	2.1%(26)	0.6%(7)
4	Glenwood High School	Chatham, IL	1,484	75.5% White (1,121)	75.5%(1,121)	5.7%(84)	5.0%(75)	5.6%(83)
5	Riverton High School	Riverton, IL	357	87.1% White (311)	87.1%(311)	2.8%(10)	2.0%(7)	0.6%(2)
6	Rochester High School	Rochester, IL	692	90.2% White (624)	90.2%(624)	2.3%(16)	2.3%(16)	2.0%(14)
7	Auburn High School	Auburn, IL	327	90.2% White (295)	90.2%(295)	1.5%(5)	2.5%(8)	0.0%(0)
8	Williamsville High School	Williamsville, IL	462	92.4% White (427)	92.4%(427)	0.9%(4)	1.5%(7)	0.9%(4)
9	New Berlin High School	New Berlin, IL	256	92.6% White (237)	92.6%(237)	1.9%(5)	1.2%(3)	0.0%(0)
10	Pleasant Plains High School	Pleasant Plains, IL	416	92.8% White (386)	92.8%(386)	1.9%(8)	1.4%(6)	0.5%(2)
11	Pawnee Jr/Sr High Sch	Pawnee, IL	247	94.7% White (234)	94.7%(234)	1.2%(3)	0.8%(2)	0.8%(2)

Page 1 of 1 · top 11 of 11 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.