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Green River High School

Q: Is Green River High School a good school?

Green River High School ranks 31 st of 81 Wyoming high schools. SchoolDigger rates this school 3 stars out of 5.

Q: How many students attend Green River High School?

In the 2024-25 school year, 757 students attended Green River High School.

Q: What is the racial makeup of Green River High School?

Students at Green River High School are 80% White, 15% Hispanic, 4% Two or more races.

Q: What schools feed into Green River High School?

Green River High School is fed by the following schools: Elementary : Granger Elementary Elementary : Harrison Elementary Elementary : McKinnon Elementary Elementary : Thoman Ranch Elementary Elementary : Truman Elementary Elementary : Washington Elementary Middle : Lincoln Middle School

Public Grades 9-12

31^st

SchoolDigger Rank ?

of 81 Wyoming High Schools

Better than 62% of Wyoming high schools

Summary

Green River High School serves 757 students in grades 9–12 in Green River, Wyoming, as part of Sweetwater County School District #2. Its 2025–26 results show strong English language arts (ELA), especially in grade 10, and strong grade 10 science. The main academic concern is grade 9 math: 36% proficiency was 10 percentage points below the state rate, even though it was higher than the nearby schools’ results.

ELA is the school’s clearest strength compared with nearby schools, its district and the state. Grade 10 ELA proficiency was 70%, above the state’s 55% and the district’s 67%; grade 9 reached 63%, compared with 56% statewide and 60% in the district. Green River also led nearby schools in each available grade-and-subject comparison: grade 10 science was 59%, 6 points above the state, and grade 10 math was 46%, about level with the state. Grade 9 math, however, was below the state, though above the district’s 34% and the nearby results: 33% at Rock Springs High School, 32% at Black Butte High School and under 10% at Expedition Academy. Grade 9 science was not reported.

Results over time are mixed: grade 9 math fell from 50% in 2022–23 to 36% in 2025–26, while the state rose from 41% to 47%. In contrast, grade 10 ELA rose from 55% to 70%; grade 9 ELA dipped from 65% to 63%. SchoolDigger ranks Green River at the 62nd statewide percentile, with 3 stars (31st of 81 schools), up from the 54th percentile in 2023–24 but below its earlier 85th-percentile peak. Its 2024–25 student-teacher ratio was 17.2, and 32% of students were free/reduced lunch eligible that year, the lowest share among the nearby schools with this measure. SchoolDigger’s subgroup rankings show especially high statewide standing for Special Education Students (77th percentile) and Low Socio Economic Status Students (73rd percentile), relative to the school’s overall 62nd-percentile standing.

757

Students ?

17.2

Student/teacher ratio ?

$18,649

Per pupil spending ?

32.2%

Free/reduced lunch eligible (2024-25) ?

1615 Hitching Post Drive
Green River, WY 82935

(307) 872-4747

District: Sweetwater County School District #2

Feeder schools for Green River High School:

Elementary:	Granger Elementary
	Harrison Elementary
	McKinnon Elementary
	Thoman Ranch Elementary
	More...
	Truman Elementary
	Washington Elementary
Middle:	Lincoln Middle School

Racial breakdown:

White:

79.5%

Hispanic:

15.3%

Two or more races:

4.4%

See top rated Wyoming high schools

Compare Green River High School to nearby high schools!

At a glance

▲ Ranking trend: Improving — 44th percentile in 2016 → 62nd in 2026

Strengths

✓87% graduate in 4 years — above the Wyoming average (83%)

✓Ranking is trending up — up 18 percentile points since 2016

✓Above the Wyoming median (62nd percentile)

Worth a look

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2025-2026) ?

This school55%

District avg52%

Wyoming avg51%

31^st of 81

Wyoming public high schools ?

Top 38%▲ up 17 pts since 2016

From bottom 44% (2016) to top 38% (2026)

See the entire ranking list of Wyoming High Schools →

★★★★★

SchoolDigger rating ?

1^st of 2High Schools in the Sweetwater County School District #2

21^st of 44Sweetwater County School District #2 among Wyoming districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	59.0	31 of 81	61.7%	★★★☆☆
2025	58.8	36 of 83	56.6%	★★★☆☆
2024	53.8	37 of 80	53.8%	★★★☆☆
2023	62.0	28 of 80	65.0%	★★★☆☆
2022	77.4	12 of 80	85.0%	★★★★☆
2021	73.1	12 of 81	85.2%	★★★★☆
2019	43.3	46 of 77	40.3%	★★☆☆☆
2018	50.0	36 of 73	50.7%	★★★☆☆
2017	54.0	44 of 79	44.3%	★★☆☆☆
2016	53.8	44 of 79	44.3%	★★☆☆☆
2014	43.9	38 of 78	51.3%	★★★☆☆
2013	46.4	45 of 80	43.8%	★★☆☆☆
2012	47.6	39 of 71	45.1%	★★☆☆☆
2011	61.3	28 of 69	59.4%	★★★☆☆
2010	60.4	29 of 69	58.0%	★★★☆☆
2009	45.0	49 of 71	31.0%	★★☆☆☆
2008	57.6	31 of 66	53.0%	★★★☆☆
2007	53.6	40 of 67	40.3%	★★☆☆☆
2006	37.7	45 of 62	27.4%	★☆☆☆☆
2005	53.3	34 of 66	48.5%	★★★☆☆
2004	63.1	23 of 62	62.9%	★★★☆☆

Disabled

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2022	60.7	8 of 27	70.4%	★★★★☆

Female

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	46.3	36 of 62	41.9%	★★☆☆☆
2025	54.5	27 of 55	50.9%	★★★☆☆
2024	56.7	28 of 63	55.6%	★★★☆☆
2023	59.0	20 of 64	68.8%	★★★★☆
2022	80.0	7 of 62	88.7%	★★★★★
2021	70.3	14 of 63	77.8%	★★★★☆
2019	51.4	31 of 62	50.0%	★★★☆☆
2018	44.7	36 of 60	40.0%	★★☆☆☆

Hispanic

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	53.8	15 of 37	59.5%	★★★☆☆
2025	59.4	17 of 38	55.3%	★★★☆☆
2024	79.0	5 of 38	86.8%	★★★★☆
2023	66.8	6 of 30	80.0%	★★★★☆
2022	83.7	2 of 31	93.5%	★★★★★
2021	91.5	3 of 33	90.9%	★★★★★
2019	56.7	9 of 29	69.0%	★★★★☆
2018	53.3	11 of 28	60.7%	★★★☆☆

Low Socio Economic Status

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	67.6	18 of 67	73.1%	★★★★☆
2025	58.2	25 of 62	59.7%	★★★☆☆
2024	55.6	27 of 60	55.0%	★★★☆☆
2023	73.4	13 of 61	78.7%	★★★★☆
2022	61.7	17 of 52	67.3%	★★★★☆
2021	49.5	24 of 52	53.8%	★★★☆☆
2019	39.1	40 of 55	27.3%	★★☆☆☆
2018	47.9	25 of 52	51.9%	★★★☆☆

Male

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	63.7	21 of 64	67.2%	★★★★☆
2025	54.2	28 of 59	52.5%	★★★☆☆
2024	48.0	33 of 62	46.8%	★★☆☆☆
2023	60.9	18 of 64	71.9%	★★★★☆
2022	75.1	10 of 66	84.8%	★★★★☆
2021	73.0	11 of 61	82.0%	★★★★☆
2019	34.6	46 of 61	24.6%	★☆☆☆☆
2018	59.2	23 of 62	62.9%	★★★☆☆

Multi-racial

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2025	34.2	8 of 13	38.5%	★★★☆☆
2024	66.7	3 of 13	76.9%	★★★★☆
2023	22.5	14 of 15	6.7%	★☆☆☆☆
2022	30.5	10 of 13	23.1%	★★☆☆☆
2019	13.7	11 of 12	8.3%	★☆☆☆☆

Special Education

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	71.1	8 of 35	77.1%	★★★★☆
2025	42.9	19 of 30	36.7%	★★☆☆☆
2024	15.6	31 of 33	6.1%	☆☆☆☆☆
2023	16.8	28 of 32	12.5%	★☆☆☆☆
2022	22.4	3 of 4	25.0%	★★★★☆
2021	52.4	11 of 27	59.3%	★★★☆☆
2019	24.4	22 of 28	21.4%	★☆☆☆☆
2018	30.8	21 of 27	22.2%	★★☆☆☆

White

Year	Avg score	Statewide rank	Wyoming percentile	Rating
2026	48.2	29 of 49	40.8%	★★☆☆☆
2025	50.4	28 of 50	44.0%	★★☆☆☆
2024	46.7	30 of 54	44.4%	★★☆☆☆
2023	66.4	14 of 47	70.2%	★★★★☆
2022	80.6	8 of 51	84.3%	★★★★☆
2021	69.4	12 of 53	77.4%	★★★★☆
2019	43.7	34 of 51	33.3%	★★☆☆☆
2018	50.3	25 of 51	51.0%	★★★☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Special Education (2026)77th percentile+15 vs school

Low Socio Economic Status (2026)73rd percentile+11 vs school

Disabled (2022)70th percentile-15 vs school

Male (2026)67th percentile+5 vs school

Hispanic (2026)59th percentile~ school

Female (2026)42nd percentile-20 vs school

White (2026)41st percentile-21 vs school

Multi-racial (2025)38th percentile-18 vs school

By subject vs Wyoming (2025-2026) ?

English Language Arts66%+11 vs state

Science59%+6 vs state

Mathematics41%-5 vs state

★

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Schools Near Green River High School

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2026)				Ranking (2025)				WY-TOPP English Language Arts (2026)		WY-TOPP Mathematics (2026)		WY-TOPP Science (2026)	ACT English (2026)	ACT Math (2026)	ACT Reading (2026)	ACT Science (2026)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/reduced lunch (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	WY-TOPP English Language Arts 9th Grade	WY-TOPP English Language Arts 10th Grade	WY-TOPP Mathematics 9th Grade	WY-TOPP Mathematics 10th Grade	WY-TOPP Science 10th Grade	ACT English 11th Grade	ACT Math 11th Grade	ACT Reading 11th Grade	ACT Science 11th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Green River High School	Public	9-12	1615 Hitching Post Drive	Green River	82935	Sweetwater County	Sweetwater County School District #2	No	(n/a)	No	No	(307) 872-4747	757	44	17.2	32.2%	602 (79.5%)	1 (0.1%)	116 (15.3%)	2 (0.3%)	2 (0.3%)	1 (0.1%)	33 (4.4%)	59	31^st of 81 public high schools	61.7%		58.8	36^th of 83 public high schools	56.6%	5	62.5	69.8	36.2	45.6	58.8	17.6	18.6	19.0	18.9	$18,649	$1,565	$17,084
Expedition Academy	Public	9-12	410 Upland Way	Green River	82935	Sweetwater County	Sweetwater County School District #2	No	(n/a)	No	No	(307) 872-4800	35	5	6.5	48.6%	29 (82.9%)	0 (0.0%)	5 (14.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	1 (2.9%)	3.8	78^th of 81 public high schools	3.7%		17.2	72^nd of 83 public high schools	13.3%	6	25.0	18.2	< 10%	18.2	18.2	13.9	15.2	15.0	15.8	$30,390	$4,282	$26,108
Black Butte High School	Public	9-12	2410 College Drive	Rock Springs	82902	Sweetwater County	Sweetwater County School District #1	No	(n/a)	No	No	(307) 352-3290	103	11	9.0	48.5%	72 (69.9%)	1 (1.0%)	24 (23.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	6 (5.8%)	31.3	57^th of 81 public high schools	29.6%		16.9	73^rd of 83 public high schools	12.0%	16	35.5	50.0	32.3	34.6	53.9	13.1	14.9	15.2	16.7	$27,276	$6,033	$21,243
Rock Springs High School	Public	9-12	1375 James Drive	Rock Springs	82902	Sweetwater County	Sweetwater County School District #1	No	(n/a)	No	No	(307) 352-3440	1,393	79	17.7	40.4%	877 (63.0%)	16 (1.1%)	419 (30.1%)	10 (0.7%)	5 (0.4%)	3 (0.2%)	63 (4.5%)	28.5	61^st of 81 public high schools	24.7%		30.8	64^th of 83 public high schools	22.9%	3	52.0	42.6	33.4	33.7	39.7	16.3	18.3	19.0	18.4	$18,883	$3,639	$15,245

Frequently Asked Questions about Green River High School

What schools feed into Green River High School?

Green River High School is fed by the following schools:

Elementary : Granger Elementary
Elementary : Harrison Elementary
Elementary : McKinnon Elementary
Elementary : Thoman Ranch Elementary
Elementary : Truman Elementary
Elementary : Washington Elementary
Middle : Lincoln Middle School

What district is Green River High School in?

Sweetwater County School District #2

How many students attend Green River High School?

In the 2024-25 school year, 757 students attended Green River High School.

Is Green River High School a good school?

Green River High School ranks 31^st of 81 Wyoming high schools. SchoolDigger rates this school 3 stars out of 5.

What is the racial makeup of Green River High School?

Students at Green River High School are 80% White, 15% Hispanic, 4% Two or more races.

Rate Green River High School!

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WYWyoming High School Rankings

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Schools in Green River, WY

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Latest Wyoming data All new data »

2025–26 ACT & WY-TOPP test scoresNewOct 16, 2026

2024–25 graduation ratesJan 29, 2026

2024–25 ACT & WY-TOPP test scoresAug 29, 2025

2017–18 through 2023–24 graduation ratesMay 9, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Wyoming Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.