Best High Schools in Wyoming

The top 50 high schools (grades 9-12) in Wyoming, ranked by enrollment from NCES data with EDFacts proficiency rates where available. Average proficiency across this list is 58%.

#	School	City	Enrollment	Proficiency
1	Kelly Walsh High School	Casper, WY	2,051	55%
2	Natrona County High School	Casper, WY	1,794	63%
3	East High School	Cheyenne, WY	1,513	67%
4	Rock Springs High School	Rock Springs, WY	1,502	55%
5	Central High School	Cheyenne, WY	1,283	72%
6	Thunder Basin High School	Gillette, WY	1,234	62%
7	Campbell County High School	Gillette, WY	1,187	56%
8	South High School	Cheyenne, WY	1,187	52%
9	Laramie High School	Laramie, WY	1,095	55%
10	Sheridan High School	Sheridan, WY	1,092	57%
11	Star Valley High School	Afton, WY	891	63%
12	Jackson Hole High School	Jackson, WY	822	67%
13	Riverton High School	Riverton, WY	776	48%
14	Green River High School	Green River, WY	748	59%
15	Evanston High School	Evanston, WY	747	44%
16	Cody High School	Cody, WY	629	71%
17	Lander Valley High School	Lander, WY	599	53%
18	Powell High School	Powell, WY	592	63%
19	Douglas High School	Douglas, WY	513	70%
20	Casper Classical Academy	Casper, WY	466	53%
21	Rawlins High School	Rawlins, WY	422	55%
22	Worland High School	Worland, WY	388	68%
23	Rocky Mountain High School	Cowley, WY	360	55%
24	Buffalo High School	Buffalo, WY	342	58%
25	Pinedale High School	Pinedale, WY	340	63%
26	Glenrock Jr/Sr High School	Glenrock, WY	324	51%
27	Burns Jr & Sr High School	Burns, WY	315	61%
28	Torrington High School	Torrington, WY	305	54%
29	Niobrara County High School	Lusk, WY	299	56%
30	Moorcroft Secondary School	Moorcroft, WY	294	48%
31	Wheatland High School	Wheatland, WY	271	57%
32	Kemmerer Junior Senior High School	Kemmerer, WY	264	64%
33	Tongue River High School	Dayton, WY	258	65%
34	Mountain View High School	Mountain View, WY	244	59%
35	Roosevelt High School	Casper, WY	243	55%
36	Lovell High School	Lovell, WY	235	51%
37	Lyman High School	Lyman, WY	235	62%
38	Newcastle High School	Newcastle, WY	224	59%
39	Hot Springs County High School	Thermopolis, WY	203	61%
40	Pine Bluffs Jr & Sr High School	Pine Bluffs, WY	197	49%
41	Sundance Secondary School	Sundance, WY	195	63%
42	Wright Jr. & Sr. High School	Wright, WY	189	67%
43	Little Snake River Valley School	Baggs, WY	187	58%
44	Wyoming Indian High School	Ethete, WY	183	48%
45	Hulett School	Hulett, WY	173	50%
46	Triumph High School	Cheyenne, WY	167	44%
47	Big Piney High School	Big Piney, WY	158	71%
48	Midwest School	Midwest, WY	149	41%
49	Greybull High School	Greybull, WY	147	49%
50	Westwood High School	Gillette, WY	146	50%

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Frequently Asked Questions

What is the best high school in Wyoming?

The largest high school in Wyoming is Kelly Walsh High School in Casper with 2,051 students and a 55% proficiency rate. Rankings are based on NCES Common Core of Data enrollment and EDFacts proficiency results.

How many high schools are in Wyoming?

This page shows the top 50 high schools (grades 9-12) in Wyoming by enrollment. Browse the full state directory to see all schools.

What does the proficiency rate measure?

Proficiency rate is the percentage of students meeting grade-level standards on combined math and reading assessments, as reported by EDFacts. Data is district-level and applied to each school in the district.

Where does this data come from?

Enrollment and school characteristics come from the NCES Common Core of Data. Proficiency rates come from EDFacts assessment results. Both are official federal datasets published by the U.S. Department of Education.

Sources: NCES Common Core of Data, EDFacts

Last updated: April 2026

Schools are ranked by enrollment within the state. Proficiency rates come from EDFacts assessment results, district-level figures applied to each school in the district.