Suburban
Cobb County School Calendar, Spring Break & Teacher Days 2025-26
Marietta, Georgia · Cobb County
106,358
Students
110
Schools
14.2:1
Student-Teacher
7,468 teachers
-1 - 12
Grades
Quick Facts
967
Avg. School Size
13,789
Total Staff
Contact
- Address
- 514 Glover Street
Marietta, GA 30060 - Phone
- (770)426-3300
Staff & Students
- Teachers (FTE)
- 7,468
- Total Staff
- 13,789
Data Source
NCES Common Core of Data
School Year 2023-24
Schools in Cobb County (110)
Campbell High School
Smyrna
High
3,030 studentsGrades 9 - 1217.6:1 ratio57.46% FRPL
Osborne High School
Marietta
High
2,773 studentsGrades 9 - 1215.8:1 ratio85.18% FRPL
Walton High School
Marietta
HighCharter
2,685 studentsGrades 9 - 1219.5:1 ratio7.82% FRPL
Pebblebrook High School
Mableton
High
2,574 studentsGrades 9 - 1216.9:1 ratio82.13% FRPL
North Cobb High School
Kennesaw
High
2,521 studentsGrades 9 - 1217.8:1 ratio52.44% FRPL
Wheeler High School
Marietta
High
2,380 studentsGrades 9 - 1216.8:1 ratio49.16% FRPL
McEachern High School
Powder Springs
High
2,300 studentsGrades 9 - 1218.1:1 ratio72.83% FRPL
Hillgrove High School
Powder Springs
High
2,290 studentsGrades 9 - 1218.3:1 ratio33.76% FRPL
Harrison High School
Kennesaw
High
2,170 studentsGrades 9 - 1219.4:1 ratio16.41% FRPL
South Cobb High School
Austell
High
2,137 studentsGrades 9 - 1216.6:1 ratio81% FRPL
Lassiter High School
Marietta
High
1,949 studentsGrades 9 - 1217.7:1 ratio14.16% FRPL
Sprayberry High School
Marietta
High
1,799 studentsGrades 9 - 1216.7:1 ratio49.86% FRPL
Pope High School
Marietta
High
1,758 studentsGrades 9 - 1217.6:1 ratio10.86% FRPL
Kennesaw Mountain High School
Kennesaw
High
1,666 studentsGrades 9 - 1215.9:1 ratio41.66% FRPL
Allatoona High School
Acworth
High
1,642 studentsGrades 9 - 1217.7:1 ratio30.33% FRPL
Kell High School
Marietta
High
1,582 studentsGrades 9 - 1217.6:1 ratio43.68% FRPL
East Cobb Middle School
Marietta
Middle
1,345 studentsGrades 6 - 816.2:1 ratio66.69% FRPL
Campbell Middle School
Smyrna
Middle
1,257 studentsGrades 6 - 816.8:1 ratio60.46% FRPL
Dodgen Middle School
Marietta
Middle
1,238 studentsGrades 6 - 817:1 ratio11.07% FRPL
Lovinggood Middle School
Powder Springs
Middle
1,215 studentsGrades 6 - 817.1:1 ratio35.72% FRPL
Dickerson Middle School
Marietta
Middle
1,208 studentsGrades 6 - 817.3:1 ratio8.86% FRPL
Nickajack Elementary School
Smyrna
Primary
1,191 studentsGrades -1 - 514.9:1 ratio42.32% FRPL
Sope Creek Elementary School
Marietta
Primary
1,106 studentsGrades -1 - 515.2:1 ratio11.57% FRPL
King Springs Elementary School
Smyrna
Primary
1,103 studentsGrades -1 - 513.3:1 ratio28.83% FRPL
East Side Elementary School
Marietta
Primary
1,066 studentsGrades -1 - 514.4:1 ratio10.04% FRPL
Cooper Middle School
Austell
Middle
1,056 studentsGrades 6 - 816.5:1 ratio80.11% FRPL
Cobb Horizon High School
Atlanta
High
1,027 studentsGrades 6 - 1213:1 ratio23.47% FRPL
Brumby Elementary School
Marietta
Primary
1,026 studentsGrades -1 - 512.5:1 ratio78.56% FRPL
Durham Middle School
Acworth
Middle
1,020 studentsGrades 6 - 817.6:1 ratio23.53% FRPL
McClure Middle School
Kennesaw
Middle
1,003 studentsGrades 6 - 815.4:1 ratio32.3% FRPL
Lost Mountain Middle School
Kennesaw
Middle
993 studentsGrades 6 - 816.6:1 ratio23.77% FRPL
Cheatham Hill Elementary School
Marietta
Primary
990 studentsGrades -1 - 512.4:1 ratio42.73% FRPL
Clay-Harmony Leland Elementary School
Mableton
Primary
988 studentsGrades -1 - 513.4:1 ratio77.33% FRPL
Griffin Middle School
Smyrna
Middle
982 studentsGrades 6 - 815.1:1 ratio59.78% FRPL
Teasley Elementary School
Smyrna
Primary
973 studentsGrades -1 - 514.5:1 ratio39.05% FRPL
Hightower Trail Middle School
Marietta
Middle
963 studentsGrades 6 - 815.8:1 ratio11.94% FRPL
Mount Bethel Elementary School
Marietta
Primary
919 studentsGrades -1 - 513.9:1 ratio7.83% FRPL
Kemp Elementary School
Powder Springs
Primary
918 studentsGrades -1 - 514.8:1 ratio24.29% FRPL
Mabry Middle School
Marietta
Middle
918 studentsGrades 6 - 815.6:1 ratio15.36% FRPL
Murdock Elementary School
Marietta
Primary
911 studentsGrades -1 - 514.5:1 ratio13.17% FRPL
Mableton Elementary School
Mableton
Primary
910 studentsGrades -1 - 511.7:1 ratio89.34% FRPL
City View Elementary School
Mableton
Primary
907 studentsGrades -1 - 511.8:1 ratio96.58% FRPL
Daniell Middle School
Marietta
Middle
894 studentsGrades 6 - 816:1 ratio62.08% FRPL
Tapp Middle School
Powder Springs
Middle
885 studentsGrades 6 - 815.5:1 ratio75.25% FRPL
Simpson Middle School
Marietta
Middle
884 studentsGrades 6 - 815.8:1 ratio23.08% FRPL
Garrett Middle School
Austell
Middle
883 studentsGrades 6 - 814.2:1 ratio93.43% FRPL
Dowell Elementary School
Marietta
Primary
880 studentsGrades -1 - 511.7:1 ratio71.7% FRPL
Smyrna Elementary School
Smyrna
Primary
876 studentsGrades -1 - 512:1 ratio63.01% FRPL
Lindley Middle School
Mableton
Middle
875 studentsGrades 6 - 812.7:1 ratio94.4% FRPL
Smitha Middle School
Marietta
Middle
868 studentsGrades 6 - 813.8:1 ratio89.75% FRPL
Bryant Elementary School
Mableton
Primary
855 studentsGrades -1 - 513:1 ratio93.57% FRPL
Floyd Middle School
Mableton
Middle
846 studentsGrades 6 - 813.9:1 ratio87.35% FRPL
Pearson Middle School
Marietta
Middle
839 studentsGrades 6 - 814:1 ratio92.61% FRPL
Mountain View Elementary School
Marietta
Primary
835 studentsGrades -1 - 513.3:1 ratio20.12% FRPL
Barber Middle School
Acworth
Middle
832 studentsGrades 6 - 816:1 ratio65.5% FRPL
Bullard Elementary School
Kennesaw
Primary
822 studentsGrades -1 - 513.3:1 ratio31.39% FRPL
Powder Springs Elementary School
Powder Springs
Primary
817 studentsGrades -1 - 512.4:1 ratio78.34% FRPL
Hayes Elementary School
Kennesaw
Primary
801 studentsGrades -1 - 512.7:1 ratio61.42% FRPL
Tritt Elementary School
Marietta
Primary
797 studentsGrades -1 - 513.5:1 ratio9.03% FRPL
Pitner Elementary School
Acworth
Primary
790 studentsGrades -1 - 512.3:1 ratio59.87% FRPL
Palmer Middle School
Kennesaw
Middle
776 studentsGrades 6 - 814.6:1 ratio57.22% FRPL
Baker Elementary School
Acworth
Primary
774 studentsGrades -1 - 512.3:1 ratio55.81% FRPL
Bells Ferry Elementary School
Marietta
Primary
762 studentsGrades -1 - 515.2:1 ratio62.86% FRPL
Varner Elementary School
Powder Springs
Primary
761 studentsGrades -1 - 513.4:1 ratio65.31% FRPL
Still Elementary School
Powder Springs
Primary
757 studentsGrades -1 - 512:1 ratio35.54% FRPL
Ford Elementary School
Acworth
Primary
747 studentsGrades -1 - 513.3:1 ratio16.47% FRPL
Frey Elementary School
Acworth
Primary
745 studentsGrades -1 - 512.6:1 ratio32.35% FRPL
Clarkdale Elementary School
Austell
Primary
745 studentsGrades -1 - 513.8:1 ratio85.91% FRPL
Pickett's Mill Elementary School
Acworth
Primary
734 studentsGrades -1 - 513.6:1 ratio31.88% FRPL
Fair Oaks Elementary School
Marietta
Primary
724 studentsGrades -1 - 59.9:1 ratio97.79% FRPL
Eastvalley Elementary School
Marietta
Primary
693 studentsGrades -1 - 513.1:1 ratio40.55% FRPL
Birney Elementary School
Marietta
Primary
686 studentsGrades -1 - 510.7:1 ratio88.63% FRPL
Betty Gray Middle School
Mableton
Middle
686 studentsGrades 6 - 814.6:1 ratio86.73% FRPL
Chalker Elementary School
Kennesaw
Primary
682 studentsGrades -1 - 513.1:1 ratio49.85% FRPL
Norton Park Elementary School
Smyrna
Primary
654 studentsGrades -1 - 510.7:1 ratio92.05% FRPL
Due West Elementary School
Marietta
Primary
648 studentsGrades -1 - 514.1:1 ratio19.75% FRPL
Garrison Mill Elementary School
Marietta
Primary
646 studentsGrades -1 - 514.4:1 ratio13.78% FRPL
Awtrey Middle School
Kennesaw
Middle
643 studentsGrades 6 - 815.3:1 ratio51.63% FRPL
Vaughan Elementary School
Powder Springs
Primary
632 studentsGrades -1 - 513.2:1 ratio21.68% FRPL
Compton Elementary School
Powder Springs
Primary
631 studentsGrades -1 - 511.5:1 ratio91.44% FRPL
Sanders Elementary School
Austell
Primary
619 studentsGrades -1 - 511.5:1 ratio91.11% FRPL
Kincaid Elementary School
Marietta
Primary
611 studentsGrades -1 - 513.3:1 ratio33.06% FRPL
Davis Elementary School
Marietta
Primary
608 studentsGrades -1 - 514.1:1 ratio12.34% FRPL
Kennesaw Elementary School
Kennesaw
Primary
606 studentsGrades -1 - 211.7:1 ratio56.6% FRPL
Shallowford Falls Elementary School
Marietta
Primary
598 studentsGrades -1 - 511.5:1 ratio16.89% FRPL
Blackwell Elementary School
Marietta
Primary
583 studentsGrades -1 - 511.4:1 ratio55.23% FRPL
Sedalia Park Elementary School
Marietta
Primary
583 studentsGrades -1 - 511.4:1 ratio65.69% FRPL
Russell Elementary School
Smyrna
Primary
582 studentsGrades -1 - 511.2:1 ratio78.87% FRPL
Rocky Mount Elementary School
Marietta
Primary
582 studentsGrades -1 - 513.2:1 ratio17.87% FRPL
Addison Elementary School
Marietta
Primary
571 studentsGrades -1 - 512.1:1 ratio35.03% FRPL
Green Acres Elementary School
Smyrna
Primary
557 studentsGrades -1 - 59.8:1 ratio97.67% FRPL
Lewis Elementary School
Kennesaw
Primary
552 studentsGrades -1 - 512.8:1 ratio58.88% FRPL
McCleskey Middle School
Marietta
Middle
551 studentsGrades 6 - 812.5:1 ratio48.28% FRPL
Hollydale Elementary School
Marietta
Primary
546 studentsGrades -1 - 59.1:1 ratio88.46% FRPL
Big Shanty Elementary School
Kennesaw
Primary
545 studentsGrades 3 - 512.1:1 ratio53.39% FRPL
Pine Mountain Middle School
Kennesaw
Middle
545 studentsGrades 6 - 813:1 ratio56.7% FRPL
Riverside Elementary School
Mableton
Primary
511 studentsGrades -1 - 511.1:1 ratio96.28% FRPL
Timber Ridge Elementary School
Marietta
Primary
510 studentsGrades -1 - 513.1:1 ratio6.08% FRPL
Acworth Intermediate School
Acworth
Primary
505 studentsGrades 2 - 511:1 ratio75.84% FRPL
Hendricks Elementary School
Powder Springs
Primary
501 studentsGrades -1 - 511.7:1 ratio85.83% FRPL
Nicholson Elementary School
Marietta
Primary
414 studentsGrades -1 - 510.4:1 ratio47.58% FRPL
Keheley Elementary School
Marietta
Primary
390 studentsGrades -1 - 510.5:1 ratio41.03% FRPL
Powers Ferry Elementary School
Marietta
Primary
388 studentsGrades -1 - 511.4:1 ratio87.37% FRPL
Austell Elementary School
Austell
Primary
358 studentsGrades -1 - 59.9:1 ratio89.94% FRPL
LaBelle Elementary School
Marietta
Primary
356 studentsGrades -1 - 58.9:1 ratio97.47% FRPL
Milford Elementary School
Marietta
Primary
353 studentsGrades -1 - 58.8:1 ratio92.35% FRPL
Argyle Elementary School
Smyrna
Primary
309 studentsGrades -1 - 58.4:1 ratio93.2% FRPL
McCall Primary School
Acworth
Primary
290 studentsGrades -1 - 110:1 ratio68.97% FRPL
Belmont Hills Elementary School
Smyrna
Primary
276 studentsGrades -1 - 57.9:1 ratio92.39% FRPL
Devereux Ackerman Academy
Kennesaw
Other
64 studentsGrades 0 - 124.3:1 ratio95.31% FRPL
Frequently Asked Questions about Cobb County
You can view and subscribe to the Cobb County 2025-26 school calendar on this page. Add district holidays, spring break, and teacher workdays to your calendar.