allk12 · Rankings · Lowest ratio · Colorado · Arapahoe County · High schools

The public high schools with the lowest student-to-teacher ratios in Arapahoe County, Colorado

21 public high schools in Arapahoe County, Colorado appear in this ranking of the public high schools with the lowest student-to-teacher ratios, ranked by the fewest students per teacher, a proxy for class size and staffing. Endeavor Academy leads the list at 11.4:1, against a median of 20.2:1 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

Arapahoe County, Colorado

Best Students/teacher

11.4:1

Median Students/teacher

20.2:1

LOWEST RATIO · ARAPAHOE COUNTY, COLORADO

#	School	City	District	Level	Students	Ratio
1	Endeavor Academy	CENTENNIAL, CO	Cherry Creek School District	High	262	11.4:1
2	Colorado's Finest High School of Choice	ENGLEWOOD, CO	Englewood Schools	High	216	11.5:1
3	Sheridan High School	ENGLEWOOD, CO	Sheridan School District No. 2	High	321	13.9:1
4	Englewood High School	ENGLEWOOD, CO	Englewood Schools	High	515	15.2:1
5	William Smith High School	AURORA, CO	Aurora Public Schools	High	410	17.1:1
6	Overland High School	AURORA, CO	Cherry Creek School District	High	2,228	17.9:1
7	Littleton High School	LITTLETON, CO	Littleton Public Schools	High	1,187	19.6:1
8	Grandview High School	AURORA, CO	Cherry Creek School District	High	2,684	19.8:1
9	Smoky Hill High School	AURORA, CO	Cherry Creek School District	High	2,297	20.0:1
10	Aurora West College Preparatory Academy	AURORA, CO	Aurora Public Schools	High	927	20.1:1
11	Cherokee Trail High School	AURORA, CO	Cherry Creek School District	High	3,089	20.2:1
12	Rangeview High School	AURORA, CO	Aurora Public Schools	High	2,078	20.3:1
13	Eaglecrest High School	CENTENNIAL, CO	Cherry Creek School District	High	2,851	20.5:1
14	Cherry Creek High School	GREENWOOD VILLAGE, CO	Cherry Creek School District	High	3,852	20.6:1
15	Gateway High School	AURORA, CO	Aurora Public Schools	High	1,748	21.0:1
16	Vista Peak 9-12 Preparatory	AURORA, CO	Aurora Public Schools	High	2,045	21.2:1
17	Hinkley High School	AURORA, CO	Aurora Public Schools	High	1,527	21.8:1
18	Heritage High School	LITTLETON, CO	Littleton Public Schools	High	1,748	22.4:1
19	Arapahoe High School	CENTENNIAL, CO	Littleton Public Schools	High	1,748	22.5:1
20	Byers Junior-Senior High School	BYERS, CO	Byers School District No. 32J	High	235	22.6:1
21	Colorado Early Colleges Aurora	AURORA, CO	State Charter School Institute	High	567	24.1:1

Page 1 of 1 · top 21 of 21 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.