WYHighTSICalendar available · 47 events · Auto-updating
Events confirmed from Sweetwater County School District #2's official calendar.
Green River High School — School Calendar 2026-27
High|Green River, Wyoming|Sweetwater County School District #2
Green River, WY 82935
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Upcoming Events
Sep
23
Wed
Students - Early Out - Staff Developmenthalf_dayDistrict-wide
Oct
13
Tue
School Board Meeting EventDistrict-wide
Oct
16
Fri
Students - Early Out - End of Quarterhalf_dayDistrict-wide
Oct
23
Fri
No School for Students - Parent / Teacher ConferenceStaff DayDistrict-wide
Oct
30
Fri
Students - Early Out - Staff Developmenthalf_dayDistrict-wide
Nov
10
Tue
School Board Meeting EventDistrict-wide
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School Profile
Student Demographics
Gender
Male 99%
Female 101%
Race/Ethnicity
White 80%
Hispanic 15%
Two+ 5%
School Statistics
Student Demographics
White80.3%
Hispanic/Latino14.9%
Two or More4.8%
Gender Distribution
Male49.7%
Female50.3%
Academics (SY 2020-21)
ELA Proficiency
63%
75th percentile in WY
Math Proficiency
59%
81th percentile in WY
Graduation Rate
90-94%
Chronic Absenteeism
1.3%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
5 courses offered
49 students enrolled
Dual Enrollment
113 students enrolled
SAT/ACT
185 test takers
Athletics
4 sports, 11 teams
525 participants
Student-Teacher Ratio: 17.2:1
Worse than average in WYTechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
1,033
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
44
100% fully certified
Counselors
4
Social Workers
1
Nurses
1
School Resource Officers
0.5
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$18,615
Total current expenditure
Instruction Spending
$10,062
Per pupil, classroom only
Total Revenue/Pupil
$22,277
All funding sources
Funding Sources
Federal 12%State 18%Local 70%
District-level data from NCES F-33 Survey
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
18.1%
Below 150% poverty line
5.9%
Unemployment rate
12.1%
Uninsured residents
7.0%
No HS diploma (25+)
Enrollment Trend (2014-2025)
757
Current enrollment
Stable(+2% 5yr)Coming Up
Wed, Sep 23, 2026
Students - Early Out - Staff Development
half_dayTue, Oct 13, 2026
School Board Meeting
EventFri, Oct 16, 2026
Students - Early Out - End of Quarter
half_dayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Sweetwater County School District #2. Green River High School follows the district calendar.
| Date | Event |
|---|---|
| Mon, Sep 7, 2026 | District Closed - HolidayDistrict-wide |
| Tue, Sep 8, 2026 | School Board Meeting District-wide |
| Wed, Sep 23, 2026 | Students - Early Out - Staff DevelopmentDistrict-wide |
| Tue, Oct 13, 2026 | School Board Meeting District-wide |
| Fri, Oct 16, 2026 | Students - Early Out - End of QuarterDistrict-wide |
| Fri, Oct 23, 2026 | No School for Students - Parent / Teacher ConferenceDistrict-wide |
| Fri, Oct 30, 2026 | Students - Early Out - Staff DevelopmentDistrict-wide |
| Tue, Nov 10, 2026 | School Board Meeting District-wide |
| Wed, Nov 25, 2026 | District Closed - HolidayDistrict-wide |
| Tue, Dec 8, 2026 | School Board Meeting District-wide |
| Thu, Dec 17, 2026 | Students - Early Out - End of QuarterDistrict-wide |
| Fri, Dec 18, 2026 | No School for Students / StaffDistrict-wide |
| Mon, Dec 21, 2026 | No School for Students - HolidayDistrict-wide |
| Thu, Dec 24, 2026 | District Closed - HolidayDistrict-wide |
| Mon, Dec 28, 2026 | No School for Students - HolidayDistrict-wide |
| Fri, Jan 1, 2027 | District Closed - HolidayDistrict-wide |
| Tue, Jan 12, 2027 | School Board Meeting District-wide |
| Fri, Jan 15, 2027 | Students - No School- Staff DevelopmentDistrict-wide |
| Tue, Feb 9, 2027 | School Board Meeting District-wide |
| Fri, Feb 12, 2027 | Students - Early Out - Staff DevelopmentDistrict-wide |
| Mon, Feb 15, 2027 | District Closed - HolidayDistrict-wide |
| Tue, Mar 9, 2027 | School Board Meeting District-wide |
| Fri, Mar 12, 2027 | Students - Early Out - End of QuarterDistrict-wide |
| Fri, Mar 19, 2027 | No School for Students - Parent / Teacher ConferenceDistrict-wide |
| Mon, Mar 22, 2027 | No School for Students - HolidayDistrict-wide |
| Fri, Mar 26, 2027 | District Closed - HolidayDistrict-wide |
| Tue, Apr 13, 2027 | School Board Meeting District-wide |
| Mon, Apr 26, 2027 | Students - No School- Staff DevelopmentDistrict-wide |
| Tue, May 11, 2027 | School Board Meeting District-wide |
| Wed, May 26, 2027 | Students - Last Day of School - EARLY OUTDistrict-wide |
| Thu, May 27, 2027 | Expedition Academy High School CeremonyDistrict-wide |
| Thu, May 27, 2027 | Teacher Work DayDistrict-wide |
| Sat, May 29, 2027 | Green River High School Graduation CeremonyDistrict-wide |
| Mon, May 31, 2027 | District Closed - HolidayDistrict-wide |
| Tue, Jun 8, 2027 | School Board Meeting District-wide |
| Fri, Jun 11, 2027 | Last Day School Offices OpenDistrict-wide |
Showing 36 events for the 2026-27 school year
Frequently Asked Questions about Green River High School
Green River High School has a total enrollment of 757 students and serves grades High. The school is part of the local school district in Green River, WY.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data