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 the diversity index, the chance that two students picked at random belong to different racial or ethnic groups. Springfield High School leads the list at 65.9%, against a median of 18.4% 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

Top Diversity index

65.9%

Median Diversity index

18.4%

MOST DIVERSE · SANGAMON COUNTY, ILLINOIS

#	School	City	Students	Diversity index	% White	% Black	% Hispanic	% Asian
1	Springfield High School	Springfield, IL	1,308	65.9%	48.5%(635)	29.1%(381)	6.2%(81)	6.0%(79)
2	Lanphier High School	Springfield, IL	1,117	62.9%	37.5%(419)	45.8%(511)	2.3%(26)	0.5%(5)
3	Springfield Southeast High School	Springfield, IL	1,229	59.5%	29.6%(364)	54.0%(664)	2.1%(26)	0.6%(7)
4	Glenwood High School	Chatham, IL	1,484	41.4%	75.5%(1,121)	5.7%(84)	5.0%(75)	5.6%(83)
5	Riverton High School	Riverton, IL	357	23.6%	87.1%(311)	2.8%(10)	2.0%(7)	0.6%(2)
6	Rochester High School	Rochester, IL	692	18.4%	90.2%(624)	2.3%(16)	2.3%(16)	2.0%(14)
7	Auburn High School	Auburn, IL	327	18.2%	90.2%(295)	1.5%(5)	2.5%(8)	0.0%(0)
8	New Berlin High School	New Berlin, IL	256	14.1%	92.6%(237)	1.9%(5)	1.2%(3)	0.0%(0)
9	Pleasant Plains High School	Pleasant Plains, IL	416	13.8%	92.8%(386)	1.9%(8)	1.4%(6)	0.5%(2)
10	Williamsville High School	Williamsville, IL	462	13.3%	92.4%(427)	0.9%(4)	1.5%(7)	0.9%(4)
11	Pawnee Jr/Sr High School	Pawnee, IL	247	10.2%	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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Other rankings for Sangamon County, Illinois

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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.