NDHighCalendar available · 188 events · Auto-updating
GRIGGS COUNTY CENTRAL HIGH SCHOOL — School Calendar 2026-27
High|Cooperstown, North Dakota|GRIGGS COUNTY CENTRAL 18
Cooperstown, ND 58425
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Upcoming Events
Aug
17
Mon
STAFF PDEvent
Aug
17
Mon
Volleyball Season BeginsEvent
Aug
17
Mon
Volleyball Season BeginsEvent
Aug
17
Mon
STAFF PDEvent
Aug
18
Tue
BACK TO SCHOOL OPEN HOUSEEvent
Aug
18
Tue
STAFF PDEvent
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School Profile
Grades
9–12
Enrollment
80
Student:Teacher
11.4:1
Locale
Rural
District
GRIGGS COUNTY CENTRAL 18Econ. Disadvantaged
41.3%
Phone
(701)797-3114School Statistics
Academics (SY 2020-21)
ELA Proficiency
>=50%
Math Proficiency
>=50%
Graduation Rate
>=80%
Chronic Absenteeism
8.4%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
2 courses offered
19 students enrolled
Dual Enrollment
18 students enrolled
SAT/ACT
17 test takers
Athletics
12 sports, 16 teams
67 participants
Student-Teacher Ratio: 3.8:1
Better than average in NDTechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
230
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
22
100% fully certified
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$14,313
Total current expenditure
Instruction Spending
$6,875
Per pupil, classroom only
Total Revenue/Pupil
$18,875
All funding sources
Funding Sources
Federal 11%State 52%Local 37%
District-level data from NCES F-33 Survey
Community Context
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
14.6%
Below 150% poverty line
1.2%
Unemployment rate
3.7%
Uninsured residents
8.8%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
49
Ages 3-21 under IDEA
School-Age (6-21)
38
Receiving special ed services
Est. % of Enrollment
48%
District rate, school may vary
Disability Categories (District)
Speech/Language Impairment
8 (21%)
Other Health Impairment
8 (21%)
Specific Learning Disability
6 (16%)
Autism
6 (16%)
Emotional Disturbance
3 (8%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
83
Current enrollment
Stable(+9% 5yr)Coming Up
Mon, Aug 17, 2026
STAFF PD
EventMon, Aug 17, 2026
Volleyball Season Begins
EventMon, Aug 17, 2026
Volleyball Season Begins
EventFull School Calendar 2026-27
| Date | Event |
|---|---|
| Thu, Sep 3, 2026 | Junior Class Fundraiser Kick-off (8:30) |
| Thu, Sep 3, 2026 | Junior Class Fundraiser Kick-off (8:30) |
| Mon, Sep 7, 2026 | NO SCHOOL - Labor Day |
| Mon, Sep 7, 2026 | NO SCHOOL - Labor Day |
| Tue, Sep 8, 2026 | School Board Meeting |
| Tue, Sep 8, 2026 | School Board Meeting |
| Thu, Sep 10, 2026 | Lego Club |
| Thu, Sep 10, 2026 | Lego Club |
| Fri, Sep 18, 2026 | PICTURE DAY |
| Fri, Sep 18, 2026 | PICTURE DAY |
| Thu, Oct 8, 2026 | Lego Club |
| Thu, Oct 8, 2026 | Lego Club |
| Tue, Oct 13, 2026 | School Board Meeting |
| Tue, Oct 13, 2026 | School Board Meeting |
| Tue, Oct 13, 2026 | Fall Concert |
| Tue, Oct 13, 2026 | Fall Concert |
| Wed, Oct 14, 2026 | End of 1st Quarter |
| Wed, Oct 14, 2026 | End of 1st Quarter |
| Mon, Oct 19, 2026 | Parent/Teacher Conferences |
| Mon, Oct 19, 2026 | Parent/Teacher Conferences |
| Thu, Oct 22, 2026 | NO SCHOOL - PT Comp Day |
| Thu, Oct 22, 2026 | NO SCHOOL - PT Comp Day |
| Fri, Oct 23, 2026 | NO SCHOOL |
| Fri, Oct 23, 2026 | NO SCHOOL |
| Tue, Oct 27, 2026 | NGDHU Immunization Clinic |
| Tue, Oct 27, 2026 | NGDHU Immunization Clinic |
| Tue, Nov 10, 2026 | School Board Meeting |
| Tue, Nov 10, 2026 | School Board Meeting |
| Wed, Nov 11, 2026 | One Act Regional Competition |
| Wed, Nov 11, 2026 | NO SCHOOL - Veteran's Day |
| Wed, Nov 11, 2026 | NO SCHOOL - Veteran's Day |
| Wed, Nov 11, 2026 | One Act Regional Competition |
| Thu, Nov 12, 2026 | Lego Club |
| Thu, Nov 12, 2026 | Lego Club |
| Tue, Nov 17, 2026 | Sophomore Spaghetti Supper |
| Tue, Nov 17, 2026 | One Act Public Performance |
| Tue, Nov 17, 2026 | One Act Public Performance |
| Tue, Nov 17, 2026 | Sophomore Spaghetti Supper |
| Mon, Nov 23, 2026 | State One Act Competion |
| Mon, Nov 23, 2026 | Barnes County Music Festival |
| Mon, Nov 23, 2026 | Barnes County Music Festival |
| Mon, Nov 23, 2026 | State One Act Competion |
| Tue, Nov 24, 2026 | NGDHU Immunization Clinic |
| Tue, Nov 24, 2026 | NGDHU Immunization Clinic |
| Wed, Nov 25, 2026 | NO SCHOOL - Fall Break |
| Wed, Nov 25, 2026 | NO SCHOOL - Fall Break |
| Mon, Dec 7, 2026 | Winter Concert |
| Mon, Dec 7, 2026 | Winter Concert |
| Tue, Dec 8, 2026 | School Board Meeting |
| Tue, Dec 8, 2026 | School Board Meeting |
| Thu, Dec 10, 2026 | Lego Club |
| Thu, Dec 10, 2026 | Lego Club |
| Fri, Dec 18, 2026 | End of 2nd Quarter |
| Fri, Dec 18, 2026 | End of 2nd Quarter |
| Mon, Dec 21, 2026 | NO SCHOOL - Holiday Break |
| Mon, Dec 21, 2026 | NO SCHOOL - Holiday Break |
| Mon, Dec 28, 2026 | NO SCHOOL - Holiday Break |
| Mon, Dec 28, 2026 | NO SCHOOL - Holiday Break |
| Tue, Jan 12, 2027 | School Board Meeting |
| Tue, Jan 12, 2027 | School Board Meeting |
| Thu, Jan 14, 2027 | Lego Club |
| Thu, Jan 14, 2027 | Lego Club |
| Mon, Jan 18, 2027 | NO SCHOOL - MLK Day (Staff PD) |
| Mon, Jan 18, 2027 | NO SCHOOL - MLK Day (Staff PD) |
| Tue, Jan 26, 2027 | NGDHU Immunization Clinic |
| Tue, Jan 26, 2027 | NGDHU Immunization Clinic |
| Tue, Feb 9, 2027 | School Board Meeting |
| Tue, Feb 9, 2027 | School Board Meeting |
| Thu, Feb 11, 2027 | Lego Club |
| Thu, Feb 11, 2027 | Lego Club |
| Mon, Feb 15, 2027 | NO SCHOOL - President's Day (Storm Day Make-Up) |
| Mon, Feb 15, 2027 | NO SCHOOL - President's Day (Storm Day Make-Up) |
| Tue, Feb 23, 2027 | NGDHU Immunization Clinic |
| Tue, Feb 23, 2027 | NGDHU Immunization Clinic |
| Thu, Mar 4, 2027 | NO SCHOOL - Spring Break (Storm Day Make-Up) |
| Thu, Mar 4, 2027 | NO SCHOOL - Spring Break (Storm Day Make-Up) |
| Fri, Mar 5, 2027 | NO SCHOOL - Spring Break |
| Fri, Mar 5, 2027 | NO SCHOOL - Spring Break |
| Tue, Mar 9, 2027 | School Board Meeting |
| Tue, Mar 9, 2027 | School Board Meeting |
| Wed, Mar 10, 2027 | Large Group Music Contest |
| Wed, Mar 10, 2027 | Large Group Music Contest |
| Thu, Mar 11, 2027 | Lego Club |
| Thu, Mar 11, 2027 | Lego Club |
| Fri, Mar 12, 2027 | End of 3rd Quarter |
| Fri, Mar 12, 2027 | End of 3rd Quarter |
| Thu, Mar 18, 2027 | Parent/Teacher Conferences |
| Thu, Mar 18, 2027 | Parent/Teacher Conferences |
| Fri, Mar 19, 2027 | NO SCHOOL - PT Comp Day |
| Fri, Mar 19, 2027 | NO SCHOOL - PT Comp Day |
| Tue, Mar 23, 2027 | NGDHU Immunization Clinic |
| Tue, Mar 23, 2027 | NGDHU Immunization Clinic |
| Fri, Mar 26, 2027 | NO SCHOOL - Good Friday |
| Fri, Mar 26, 2027 | NO SCHOOL - Good Friday |
| Mon, Mar 29, 2027 | NO SCHOOL - Easter Monday (Storm Day Make-Up) |
| Mon, Mar 29, 2027 | NO SCHOOL - Easter Monday (Storm Day Make-Up) |
| Thu, Apr 8, 2027 | Small Group Music Contest |
| Thu, Apr 8, 2027 | Lego Club |
| Thu, Apr 8, 2027 | Small Group Music Contest |
| Thu, Apr 8, 2027 | Lego Club |
| Sat, Apr 10, 2027 | Regional Speech Meet |
| Sat, Apr 10, 2027 | Regional Speech Meet |
| Tue, Apr 13, 2027 | School Board Meeting |
| Tue, Apr 13, 2027 | School Board Meeting |
| Fri, Apr 16, 2027 | NO SCHOOL - (Storm Day Make-Up) |
| Fri, Apr 16, 2027 | NO SCHOOL - (Storm Day Make-Up) |
| Sat, Apr 17, 2027 | PROM (Tentative) |
| Mon, Apr 19, 2027 | Gearing Up for Kindergarten Session #1 Kindergarten Screening for New GCC Students will take place during this session. Current GCC Preschoolers will be screening during preschool class. |
| Mon, Apr 19, 2027 | Gearing Up for Kindergarten Session #1 Kindergarten Screening for New GCC Students will take place during this session. Current GCC Preschoolers will be screening during preschool class. |
| Sat, Apr 24, 2027 | State Speech Meet |
| Sat, Apr 24, 2027 | State Speech Meet |
| Tue, Apr 27, 2027 | NGDHU Immunization Clinic |
| Tue, Apr 27, 2027 | NGDHU Immunization Clinic |
| Thu, Apr 29, 2027 | Spring Concert |
| Thu, Apr 29, 2027 | Spring Concert |
| Sat, May 1, 2027 | State Music |
| Sat, May 1, 2027 | State Music |
| Mon, May 3, 2027 | Gearing Up for Kindergarten Session #2 Screening results will be discussed during this session. |
| Mon, May 3, 2027 | Gearing Up for Kindergarten Session #2 Screening results will be discussed during this session. |
| Tue, May 11, 2027 | School Board Meeting |
| Tue, May 11, 2027 | School Board Meeting |
| Thu, May 13, 2027 | Elementary Track Day |
| Thu, May 13, 2027 | Lego Club |
| Thu, May 13, 2027 | Elementary Track Day |
| Thu, May 13, 2027 | Lego Club |
| Fri, May 21, 2027 | Last Day of School |
| Fri, May 21, 2027 | Last Day of School |
| Sun, May 23, 2027 | GRADUATION |
| Sun, May 23, 2027 | GRADUATION |
| Mon, May 24, 2027 | Staff PD |
| Mon, May 24, 2027 | Staff PD |
| Tue, Jun 8, 2027 | School Board Meeting |
| Tue, Jun 8, 2027 | School Board Meeting |
| Thu, Jun 10, 2027 | Lego Club |
| Thu, Jun 10, 2027 | Lego Club |
Showing 135 events for the 2026-27 school year
Frequently Asked Questions about GRIGGS COUNTY CENTRAL HIGH SCHOOL
GRIGGS COUNTY CENTRAL HIGH SCHOOL has a total enrollment of 80 students and serves grades High. The school is part of the local school district in Cooperstown, ND.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data