When is the last day of school in Big Horn County School District #1?

The last day of school in Big Horn County School District #1 is Fri, May 28, 2027, according to the district's published calendar.

How many schools are in Big Horn County School District #1?

Big Horn County School District #1 operates 6 schools in WY.

Where is Big Horn County School District #1 located?

Big Horn County School District #1 is located in Cowley, WY in Big Horn County County in a rural area.

How many students are enrolled in Big Horn County School District #1?

Big Horn County School District #1 enrolls 1,247 students across its 6 schools.

Rural

Big Horn County School District #1 — District Profile & Schools

Cowley, Wyoming · Big Horn County

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Website School Rankings

Key Dates — Big Horn County School District #1 School Calendar

The first day of school in Big Horn County School District #1 is Mon, Aug 17, 2026, and the last day of school is Fri, May 28, 2027, according to the district's published calendar. Scheduled breaks include Fall Break-No School (Fri, Oct 16, 2026), Thanksgiving Break (Wed, Nov 25, 2026 to Fri, Nov 27, 2026), No School-Winter Break (Wed, Dec 23, 2026 to Fri, Jan 1, 2027), Christmas Break-No School (Wed, Dec 23, 2026 to Fri, Jan 1, 2027), Spring Break-No School (Fri, Mar 26, 2027 to Tue, Mar 30, 2027).

First day of school: Mon, Aug 17, 2026
Last day of school: Fri, May 28, 2027
Fall Break-No School: Fri, Oct 16, 2026
Thanksgiving Break: Wed, Nov 25, 2026 to Fri, Nov 27, 2026
No School-Winter Break: Wed, Dec 23, 2026 to Fri, Jan 1, 2027
Christmas Break-No School: Wed, Dec 23, 2026 to Fri, Jan 1, 2027
Spring Break-No School: Fri, Mar 26, 2027 to Tue, Mar 30, 2027
Labor Day, No School: Mon, Sep 7, 2026
Labor Day: Mon, Sep 7, 2026
Labor Day-No School: Mon, Sep 7, 2026
In-Service, No School: Mon, Sep 21, 2026
Teacher Inservice-No School: Mon, Sep 21, 2026
No School: Fri, Oct 16, 2026
In-Service, No School: Mon, Oct 19, 2026
Teacher Inservice-No School: Mon, Oct 19, 2026
No School: Wed, Nov 25, 2026 to Fri, Nov 27, 2026
In-Service, No School: Mon, Jan 4, 2027

1,247

Students

#18 in WY

Schools

2 elem · 2 mid · 2 high

14.7:1

Student-Teacher

85 teachers

-1 - 12

Grades

Quick Facts

208

Avg. School Size

41.84%

Free/Reduced Lunch

176

Total Staff

Big Horn County School District #1 Calendar

71 events

Fri, Jul 10

Event

Wrestling Camp 9am-4pm

Jul 20 - 22

Event

Robotics @RMMHS 1pm-4pm

Jul 20 - 22

Event

MS/HS Vball Camp 8-11:30

Jul 20 - 22

Event

Little Grizz Football Camp 8:30-10:30

Jul 20 - 22

Event

Little Grizz Volleyball Camp 1:00-3:00

Tue, Jul 28

Event

PowerSchool Registration Opens for the 2026-2027 School Year

Log in with your PowerSchool account to register returning students for the 2026-2027 school year. New students to the district and preschool students will need to select "New Student Registration" on the district website main page.

Aug 10 - 14

Event

Meeting Trade Days

Wed, Aug 12

Event

RMES Registration Day

For all preschool students and any new students to the district.

Aug 17 - 18

PD Day

New Teacher Orientation

Mon, Aug 17

Event