Cobb County School District School Calendar 2026-2027

At a Glance

CCSD is a suburban school district with 112 schools. For the 2026-2027 school year, classes begin August 3 and end May 19. This calendar includes 3 professional development days, 7 early-release or half days, 4 remote/asynchronous days — useful to know when planning childcare.

Source: Cobb County School District

Also known as CCSD.

Schools in Cobb County School District

Hayes Elementary School (Elementary)
Smitha Middle School (Middle)
Hightower Trail Middle School (Middle)
Mount Bethel Elementary School (Elementary)
Dodgen Middle School (Middle)
Kincaid Elementary School (Elementary)
Still Elementary School (Elementary)
Pine Mountain Middle School (Middle)
Mabry Middle School (Middle)
Walton High School (High)
Birney Elementary School (Elementary)
Hendricks Elementary School (Elementary)
Griffin Middle School (Middle)
City View Elementary School (Elementary)
Osborne High School (High)
King Springs Elementary School (Elementary)
North Cobb High School (High)
Clarkdale Elementary School (Elementary)
Big Shanty Elementary School (Elementary)
Argyle Elementary School (Elementary)
Wheeler High School (High)
Powers Ferry Elementary School (Elementary)
Norton Park Elementary School (Elementary)
McEachern High School (High)
Garrett Middle School (Middle)
East Side Elementary School (Elementary)
East Cobb Middle School (Middle)
Campbell High School (High)
Belmont Hills Elementary School (Elementary)
Acworth Intermediate School (Elementary)
Sope Creek Elementary School (Elementary)
Tapp Middle School (Middle)
Rocky Mount Elementary School (Elementary)
Murdock Elementary School (Elementary)
Sprayberry High School (High)
Eastvalley Elementary School (Elementary)
Sedalia Park Elementary School (Elementary)
Mableton Elementary School (Elementary)
Kennesaw Elementary School (Elementary)
Floyd Middle School (Middle)
Due West Elementary School (Elementary)
Brumby Elementary School (Elementary)
Bells Ferry Elementary School (Elementary)
Hollydale Elementary School (Elementary)
Teasley Elementary School (Elementary)
Pebblebrook High School (High)
Mountain View Elementary School (Elementary)
Lindley Middle School (Middle)
Daniell Middle School (Middle)
Awtrey Middle School (Middle)
Compton Elementary School (Elementary)
Russell Elementary School (Elementary)
LaBelle Elementary School (Elementary)
Clay-Harmony Leland Elementary School (Elementary)
Fair Oaks Elementary School (Elementary)
South Cobb High School (High)
Vaughan Elementary School (Elementary)
Frey Elementary School (Elementary)
Green Acres Elementary School (Elementary)
Dickerson Middle School (Middle)
Lassiter High School (High)
Tritt Elementary School (Elementary)
McCleskey Middle School (Middle)
Garrison Mill Elementary School (Elementary)
Keheley Elementary School (Elementary)
Lewis Elementary School (Elementary)
Milford Elementary School (Elementary)
Pope High School (High)
Davis Elementary School (Elementary)
Baker Elementary School (Elementary)
Addison Elementary School (Elementary)
Simpson Middle School (Middle)
Powder Springs Elementary School (Elementary)
Chalker Elementary School (Elementary)
Dowell Elementary School (Elementary)
Campbell Middle School (Middle)
Varner Elementary School (Elementary)
Shallowford Falls Elementary School (Elementary)
Nicholson Elementary School (Elementary)
Timber Ridge Elementary School (Elementary)
Cheatham Hill Elementary School (Elementary)
Sanders Elementary School (Elementary)
Harrison High School (High)
Ford Elementary School (Elementary)
Bryant Elementary School (Elementary)
Nickajack Elementary School (Elementary)
Durham Middle School (Middle)
Blackwell Elementary School (Elementary)
Lost Mountain Middle School (Middle)
Kennesaw Mountain High School (High)
Cooper Middle School (Middle)
Palmer Middle School (Middle)
Kell High School (High)
Kemp Elementary School (Elementary)
Bullard Elementary School (Elementary)
Pitner Elementary School (Elementary)
H.A.V.E.N Academy (Not applicable)
McCall Primary School (Elementary)
Austell Elementary School (Elementary)
Riverside Elementary School (Elementary)
Barber Middle School (Middle)
Lovinggood Middle School (Middle)
McClure Middle School (Middle)
Hillgrove High School (High)
Devereux Ackerman Academy (Other)
Pickett's Mill Elementary School (Elementary)
Allatoona High School (High)
Lindley 6th Grade Academy (Middle)
Smyrna Elementary School (Elementary)
Cobb Horizon High School (High)
Pearson Middle School (Middle)
South Cobb Early Learning Center (Not applicable)

Cobb County School District 2026-2027 School Calendar

All schools

2026-07-15 — Leadership Kickoff – North Cobb (closed)
2026-07-20 to 2026-07-23 — New Teacher Academy for teachers new to Cobb – North Cobb (closed)
2026-07-27 — Pre-Planning: Local School Planning (closed)
2026-07-28 — Pre-Planning: District-wide Learning Engagement Institute (closed)
2026-07-29 — Pre-Planning: District Kickoff Broadcast (morning) (closed)
2026-07-29 — Pre-Planning: Local School Planning (afternoon) (closed)
2026-07-29 — Summer Commencement – 7:00 p.m. – Harrison High School PAC Theater (in session)
2026-07-30 — Pre-Planning: Local School Planning Day (closed)
2026-07-31 — Pre-Planning: Local School Planning Day (closed)
2026-08-03 — FIRST DAY OF SCHOOL (in session)
2026-08-17 — Digital Learning Day (remote)
2026-09-02 — End of 1st 4½ Weeks (in session)
2026-09-07 — Labor Day Holiday – Schools Closed (closed)
2026-09-11 — End of 1st Six Weeks (in session)
2026-09-15 — CEOTY Luncheon – 11:30 a.m. – Cobb Energy Performing Arts Center Ballroom (in session)
2026-09-18 — Last Day Prior to Fall Break (in session)
2026-09-21 to 2026-09-25 — Fall Break – Student/Teacher Holidays (closed)
2026-10-09 — End of 1st Nine Weeks/1st Quarter (in session)
2026-10-12 — Digital Learning Day (remote)
2026-10-28 — Cobb Chamber Sponsored Teacher of the Year Pep Rally (in session)
2026-10-30 — End of 2nd Six Weeks (in session)
2026-11-03 — Election Day (Student Holiday; Local School Professional Learning Day) (closed)
2026-11-11 — End of 3rd 4½ Weeks (in session)
2026-11-20 — Last Day Prior to Thanksgiving Holidays (in session)
2026-11-23 to 2026-11-27 — Thanksgiving Holidays – Student/Teacher Holidays (closed)
2026-12-01 — Digital Learning Day (remote)
2026-12-16 to 2026-12-18 — Last Three Student Days of First Semester (in session)
2026-12-17 — Early Release/Local School Professional Learning Day (partial)
2026-12-18 — Early Release/Teacher Workday (partial)
2026-12-18 — End of 1st Semester, 2nd Nine Weeks/2nd Quarter (partial)
2026-12-21 to 2026-12-31 — Winter Holidays – Student/Teacher Holidays (closed)
2027-01-01 — Winter Holidays – Student/Teacher Holidays (closed)
2027-01-04 — Student Holiday; Teacher Workdays (closed)
2027-01-05 — First Day of Second Semester (in session)
2027-01-18 — MLK, Jr. Holiday – Schools Closed (closed)
2027-02-03 — End of 5th 4½ Weeks (in session)
2027-02-12 — Last Day Prior to Winter Break (in session)
2027-02-12 — End of 4th Six Weeks (in session)
2027-02-15 to 2027-02-19 — Winter Break – Student/Teacher Holidays (closed)
2027-03-01 — Digital Learning Day (remote)
2027-03-03 — Read Across Cobb Day (in session)
2027-03-12 — End of 3rd Nine Weeks/3rd Quarter (in session)
2027-04-02 — Last Day Prior to Spring Break (in session)
2027-04-02 — End of 5th Six Week (in session)
2027-04-05 to 2027-04-09 — Spring Break – Student/Teacher Holidays (closed)
2027-04-21 — End of 7th 4½ Weeks (in session)
2027-05-17 to 2027-05-19 — Last Three Days of Second Semester/School Year; Early Release Days; Teacher Workdays (partial)
2027-05-19 — LAST DAY OF SCHOOL (partial)
2027-05-19 — End of 2nd Semester, 4th Nine Weeks/4th Quarter (partial)
2027-05-16 to 2027-05-23 — High School Commencements (Ceremony Schedule TBD) (in session)
2027-05-20 to 2027-05-21 — Post Planning (closed)
2027-05-31 — Memorial Day Holiday – Schools Closed (closed)
Date to be confirmed — Retirement Luncheon – 11:30 a.m. (TBD) (in session)

Elementary and Middle Schools

2026-10-13 to 2026-10-16 — Elementary & Middle School Conference Days (Early Release for Elementary and Middle Schools only) (partial)