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Best Middle Schools in Cobb County, GA

At a glance

Schools

26,570

Students

Districts

5-star schools

Top rankedDickerson Middle School6^th of 584 Georgia middle schools

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Biggest riser

Daniell Middle School up 39 spots statewide this year

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Smallest classes

Pine Mountain Middle School 11.9 students per teacher

SchoolDigger ratings

5★

4★

3★

2★

1 school without a SchoolDigger rating (too few tested students)

See the top-ranked Georgia schools →

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				Milestones Assessment Algebra I (2025)	Milestones Assessment Biology (2025)	Milestones Assessment United States History (2025)	Milestones Assessment English Language Arts (2025)			Milestones Assessment Mathematics (2025)			Milestones Assessment Science (2025)	Milestones Assessment Social Studies (2025)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	Milestones Assessment Algebra I End of Course	Milestones Assessment Biology End of Course	Milestones Assessment United States History End of Course	Milestones Assessment English Language Arts 6th Grade	Milestones Assessment English Language Arts 7th Grade	Milestones Assessment English Language Arts 8th Grade	Milestones Assessment Mathematics 6th Grade	Milestones Assessment Mathematics 7th Grade	Milestones Assessment Mathematics 8th Grade	Milestones Assessment Science 8th Grade	Milestones Assessment Social Studies 8th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Smitha Middle School	Public	6-8	2025 Powder Springs Rd SW	Marietta	30064	Cobb County	Cobb County	No	No	No	Yes	(678) 594-8267	866	64	13.5	99.1%	43 (5.0%)	233 (26.9%)	547 (63.2%)	19 (2.2%)	2 (0.2%)	1 (0.1%)	21 (2.4%)	31.2	398^th of 584 public middle schools	31.8%		31.6	400^th of 588 public middle schools	32.0%	2	87.0			35.2	35.3	23.3	25.6	24.3	31.1	18.9	16.6	$16,618	$954	$15,664
Hightower Trail Middle School	Public	6-8	3905 Post Oak Tritt Rd	Marietta	30062	Cobb County	Cobb County	No	No	No	No	(770) 578-7225	944	61	15.5	10.1%	663 (70.2%)	44 (4.7%)	99 (10.5%)	96 (10.2%)	0 (0.0%)	0 (0.0%)	42 (4.4%)	96	24^th of 584 public middle schools	95.9%		97.4	16^th of 588 public middle schools	97.3%	8	100.0			74.6	72.9	67.8	73.3	71.7	81.7	53.0	66.2	$14,168	$321	$13,848
Dodgen Middle School	Public	6-8	1725 Bill Murdock Rd	Marietta	30062	Cobb County	Cobb County	No	No	No	No	(770) 578-2726	1,178	73	16.1	10.1%	648 (55.0%)	82 (7.0%)	99 (8.4%)	306 (26.0%)	0 (0.0%)	1 (0.1%)	42 (3.6%)	97.6	17^th of 584 public middle schools	97.1%		97.9	13^th of 588 public middle schools	97.8%	4	97.1			77.5	81.1	73.7	73.2	81.6	80.1	54.4	76.4	$13,659	$441	$13,218
Pine Mountain Middle School	Public	6-8	2720 Pine Mountain Cir NW	Kennesaw	30152	Cobb County	Cobb County	No	No	No	No	(678) 594-8252	506	42	11.9	55.5%	134 (26.5%)	196 (38.7%)	107 (21.1%)	34 (6.7%)	2 (0.4%)	1 (0.2%)	32 (6.3%)	68.5	153^rd of 584 public middle schools	73.8%		72	139^th of 588 public middle schools	76.4%	14	97.1			47.7	46.4	50.6	36.8	45.8	59.1	24.8	51.9	$17,427	$325	$17,102
Mabry Middle School	Public	6-8	2700 Jims Rd NE	Marietta	30066	Cobb County	Cobb County	No	No	No	No	(770) 928-5546	938	57	16.4	14.5%	619 (66.0%)	75 (8.0%)	92 (9.8%)	97 (10.3%)	4 (0.4%)	1 (0.1%)	50 (5.3%)	95.5	29^th of 584 public middle schools	95.0%		96	27^th of 588 public middle schools	95.4%	2	96.6			66.3	73.2	71.2	71.4	71.8	77.2	52.9	69.4	$14,222	$320	$13,902
Griffin Middle School	Public	6-8	4010 King Springs Rd SE	Smyrna	30082	Cobb County	Cobb County	No	No	No	Yes	(678) 842-6917	991	61	16.2	55.0%	233 (23.5%)	369 (37.2%)	298 (30.1%)	31 (3.1%)	2 (0.2%)	0 (0.0%)	58 (5.9%)	64.2	178^th of 584 public middle schools	69.5%		61	198^th of 588 public middle schools	66.3%	20	98.8			44.5	51.3	47.6	30.0	43.5	55.2	21.5	51.7	$14,197	$321	$13,877
Garrett Middle School	Public	6-8	5235 Austell Powder Springs Rd	Austell	30106	Cobb County	Cobb County	No	No	No	Yes	(770) 819-2466	891	58	15.4	100.0%	44 (4.9%)	427 (47.9%)	384 (43.1%)	5 (0.6%)	2 (0.2%)	1 (0.1%)	28 (3.1%)	30.8	403^rd of 584 public middle schools	31.0%		34.1	377^th of 588 public middle schools	35.9%	26	75.0			26.1	32.2	24.3	19.5	41.2	34.0	17.1	16.4	$14,833	$901	$13,931
East Cobb Middle School	Public	6-8	825 Terrell Mill Rd SE	Marietta	30067	Cobb County	Cobb County	No	No	No	Yes	(770) 578-2740	1,352	86	15.7	66.5%	272 (20.1%)	511 (37.8%)	466 (34.5%)	37 (2.7%)	2 (0.1%)	2 (0.1%)	62 (4.6%)	41.8	323^rd of 584 public middle schools	44.7%		41.5	324^th of 588 public middle schools	44.9%	1	100.0			38.0	34.1	30.8	36.3	27.8	37.8	24.3	27.5	$14,072	$731	$13,341
Tapp Middle School	Public	6-8	3900 Macedonia Rd	Powder Springs	30127	Cobb County	Cobb County	No	No	No	Yes	(770) 222-3758	809	54	14.8	87.4%	48 (5.9%)	466 (57.6%)	237 (29.3%)	12 (1.5%)	0 (0.0%)	0 (0.0%)	46 (5.7%)	57.3	226^th of 584 public middle schools	61.3%		59.7	211^th of 588 public middle schools	64.1%	15	100.0			47.2	44.9	41.5	44.1	45.8	38.3	13.9	37.9	$15,365	$841	$14,524
Floyd Middle School	Public	6-8	4803 Floyd Rd SW	Mableton	30126	Cobb County	Cobb County	No	No	No	Yes	(770) 819-2453	776	55	14.0	100.0%	54 (7.0%)	285 (36.7%)	404 (52.1%)	4 (0.5%)	1 (0.1%)	0 (0.0%)	28 (3.6%)	41.8	324^th of 584 public middle schools	44.5%		36.8	361^st of 588 public middle schools	38.6%	37	100.0			27.6	35.9	38.2	17.8	26.5	47.2	31.1	27.2	$16,674	$852	$15,822
Lindley Middle School	Public	6-8	50 Veterans Memorial Hwy SE	Mableton	30126	Cobb County	Cobb County	No	No	No	Yes	(770) 819-2496	905	67	13.5	100.0%	36 (4.0%)	439 (48.5%)	402 (44.4%)	1 (0.1%)	4 (0.4%)	0 (0.0%)	23 (2.5%)	31.3	397^th of 584 public middle schools	32.0%		35.2	370^th of 588 public middle schools	37.1%	27	77.8			28.2	21.7	24.6	21.8	20.4	41.7	23.1	31.3	$16,361	$927	$15,434
Daniell Middle School	Public	6-8	2900 Scott Rd	Marietta	30066	Cobb County	Cobb County	No	No	No	No	(678) 594-8048	884	59	15.0	57.8%	224 (25.3%)	282 (31.9%)	254 (28.7%)	76 (8.6%)	1 (0.1%)	0 (0.0%)	47 (5.3%)	70.5	148^th of 584 public middle schools	74.7%		63.1	187^th of 588 public middle schools	68.2%	39	96.1			49.1	45.3	48.0	36.0	47.5	56.4	42.1	48.3	$14,557	$340	$14,217
Awtrey Middle School	Public	6-8	3601 Nowlin Rd NW	Kennesaw	30144	Cobb County	Cobb County	No	No	No	No	(770) 975-6615	593	46	12.8	48.1%	168 (28.3%)	218 (36.8%)	129 (21.8%)	23 (3.9%)	1 (0.2%)	3 (0.5%)	51 (8.6%)	58.6	214^th of 584 public middle schools	63.4%		59	214^th of 588 public middle schools	63.6%		96.8			48.2	39.0	42.9	35.8	40.3	44.7	17.4	51.6	$17,900	$326	$17,574
Dickerson Middle School	Public	6-8	855 Woodlawn Dr NE	Marietta	30068	Cobb County	Cobb County	No	No	No	No	(770) 578-2710	1,225	69	17.6	8.8%	730 (59.6%)	55 (4.5%)	89 (7.3%)	294 (24.0%)	3 (0.2%)	0 (0.0%)	54 (4.4%)	98.9	6^th of 584 public middle schools	99.0%		99.2	3^rd of 588 public middle schools	99.5%	3	100.0			82.9	87.3	80.0	87.4	92.3	90.1	58.9	76.7	$12,807	$322	$12,485
McCleskey Middle School	Public	6-8	4080 Maybreeze Rd	Marietta	30066	Cobb County	Cobb County	No	No	No	No	(770) 928-5560	540	43	12.5	46.7%	265 (49.1%)	85 (15.7%)	143 (26.5%)	7 (1.3%)	1 (0.2%)	0 (0.0%)	39 (7.2%)	79.2	105^th of 584 public middle schools	82.0%		78.6	109^th of 588 public middle schools	81.5%	4	100.0			54.1	54.0	50.0	51.2	56.6	56.9		50.3	$18,163	$370	$17,793
Simpson Middle School	Public	6-8	3340 Trickum Rd NE	Marietta	30066	Cobb County	Cobb County	No	No	No	No	(770) 971-4711	884	58	15.3	19.7%	493 (55.8%)	94 (10.6%)	132 (14.9%)	112 (12.7%)	2 (0.2%)	1 (0.1%)	50 (5.7%)	93.8	41^st of 584 public middle schools	93.0%		95.9	29^th of 588 public middle schools	95.1%	12	99.1			77.8	69.1	63.8	62.7	68.8	71.5	46.2	69.8	$14,029	$386	$13,642
Campbell Middle School	Public	6-8	3295 Atlanta Rd SE	Smyrna	30080	Cobb County	Cobb County	No	No	No	Yes	(678) 842-6873	1,368	82	16.7	56.5%	219 (16.0%)	717 (52.4%)	283 (20.7%)	69 (5.0%)	1 (0.1%)	2 (0.1%)	77 (5.6%)	47.5	282^nd of 584 public middle schools	51.7%		50.9	264^th of 588 public middle schools	55.1%	18	98.8			43.8	39.7	37.2	33.7	35.2	42.3	11.9	29.1	$13,568	$375	$13,193
Durham Middle School	Public	6-8	2891 Mars Hill Rd NW	Acworth	30101	Cobb County	Cobb County	No	No	No	No	(770) 975-6641	984	61	16.0	21.6%	599 (60.9%)	168 (17.1%)	120 (12.2%)	48 (4.9%)	1 (0.1%)	1 (0.1%)	47 (4.8%)	84.8	78^th of 584 public middle schools	86.6%		88.6	63^rd of 588 public middle schools	89.3%	15	95.2			61.4	57.7	48.0	57.3	61.6	62.2	36.2	73.1	$13,891	$370	$13,521
Lost Mountain Middle School	Public	6-8	700 Old Mountain Rd NW	Kennesaw	30152	Cobb County	Cobb County	No	No	No	No	(678) 594-8224	979	61	16.1	22.0%	559 (57.1%)	215 (22.0%)	95 (9.7%)	56 (5.7%)	2 (0.2%)	0 (0.0%)	52 (5.3%)	93.3	43^rd of 584 public middle schools	92.6%		93.9	39^th of 588 public middle schools	93.4%	4	98.8			64.5	57.4	64.8	66.7	72.8	77.0	49.2	73.8	$13,726	$336	$13,390
Cooper Middle School	Public	6-8	4605 Ewing Rd	Austell	30106	Cobb County	Cobb County	No	No	No	Yes	(770) 819-2438	1,000	63	15.8	91.7%	51 (5.1%)	639 (63.9%)	255 (25.5%)	8 (0.8%)	2 (0.2%)	0 (0.0%)	45 (4.5%)	66.9	160^th of 584 public middle schools	72.6%		63.7	186^th of 588 public middle schools	68.4%	26	100.0			43.0	39.2	45.1	38.6	37.8	55.3	50.9	57.7	$14,423	$953	$13,470
Palmer Middle School	Public	6-8	690 N Booth Rd NW	Kennesaw	30144	Cobb County	Cobb County	No	No	No	No	(770) 591-5020	803	50	16.0	53.1%	288 (35.9%)	218 (27.1%)	191 (23.8%)	30 (3.7%)	3 (0.4%)	2 (0.2%)	71 (8.8%)	51.9	254^th of 584 public middle schools	56.5%		67.3	164^th of 588 public middle schools	72.1%	90	100.0			43.9	46.6	39.9	28.1	39.3	41.9	18.8	32.9	$14,607	$322	$14,284
Barber Middle School	Public	6-8	4222 Cantrell Rd NW	Acworth	30101	Cobb County	Cobb County	No	No	No	No	(770) 975-6764	790	55	14.4	57.8%	207 (26.2%)	298 (37.7%)	201 (25.4%)	25 (3.2%)	2 (0.3%)	0 (0.0%)	57 (7.2%)	48.7	275^th of 584 public middle schools	52.9%		56	236^th of 588 public middle schools	59.9%	39	82.9			39.8	43.0	39.6	33.5	45.2	30.3	26.5	24.5	$16,189	$744	$15,445
Lovinggood Middle School	Public	6-8	3825 Luther Ward Rd	Powder Springs	30127	Cobb County	Cobb County	No	No	No	No	(678) 331-3015	1,209	71	16.9	32.3%	494 (40.9%)	377 (31.2%)	197 (16.3%)	51 (4.2%)	0 (0.0%)	0 (0.0%)	90 (7.4%)	88.5	61^st of 584 public middle schools	89.6%		89.9	55^th of 588 public middle schools	90.6%	6	97.7			57.1	60.1	56.9	60.1	59.5	62.9	56.2	66.9	$13,392	$351	$13,041
McClure Middle School	Public	6-8	3660 Old Stilesboro Rd NW	Kennesaw	30152	Cobb County	Cobb County	No	No	No	No	(678) 331-8131	1,030	68	15.2	30.7%	561 (54.5%)	185 (18.0%)	163 (15.8%)	57 (5.5%)	2 (0.2%)	0 (0.0%)	62 (6.0%)	90.9	55^th of 584 public middle schools	90.6%		92.3	47^th of 588 public middle schools	92.0%	8	100.0			56.9	61.1	60.9	56.1	66.9	73.9	62.6	65.3	$14,773	$389	$14,384
Betty Gray Middle School	Public	6-8	1550 Pebblebrook Cir SE	Mableton	30126	Cobb County	Cobb County	No	No	No	Yes	(770) 819-2414	702	45	15.6	99.0%	27 (3.8%)	349 (49.7%)	310 (44.2%)	3 (0.4%)	1 (0.1%)	1 (0.1%)	11 (1.6%)	34.3	379^th of 584 public middle schools	35.1%		34	380^th of 588 public middle schools	35.4%	1	100.0			28.5	25.8	28.7	22.3	23.9	39.0	24.0	33.5	$16,188	$882	$15,306
Pearson Middle School	Public	6-8	240 Barber Road SE	Marietta	30060	Cobb County	Cobb County	No	No	No	Yes	(770) 429-6012	806	60	13.3	100.0%	26 (3.2%)	94 (11.7%)	678 (84.1%)	1 (0.1%)	1 (0.1%)	0 (0.0%)	6 (0.7%)	18.2	485^th of 584 public middle schools	17.0%		17.4	496^th of 588 public middle schools	15.6%	11	90.9			20.1	27.0	22.9	17.8	14.2	14.4	11.3	16.3	$16,353	$861	$15,492
Marietta Middle School	Public	7-8	121 Winn St NW	Marietta	30064	Cobb County	Marietta City	No	No	No	Yes	(770) 422-0311	1,352	105	12.8	67.8%	261 (19.3%)	455 (33.7%)	553 (40.9%)	21 (1.6%)	3 (0.2%)	0 (0.0%)	59 (4.4%)	61	197^th of 584 public middle schools	66.3%		58.6	219^th of 588 public middle schools	62.8%	22	97.7				43.7	43.2		39.8	50.1	28.5	43.2	$17,505	$558	$16,947
Marietta Sixth Grade Academy	Public	6	340 Aviation Rd SE	Marietta	30060	Cobb County	Marietta City	No	No	No	Yes	(770) 429-3115	678	55	12.2	65.0%	148 (21.8%)	210 (31.0%)	281 (41.4%)	10 (1.5%)	1 (0.1%)	0 (0.0%)	28 (4.1%)								(n/a)				48.8			40.0					$17,980	$515	$17,465
Destinations Career Academy of Georgia (Virtual)	Public, Virtual, Charter	6-10	1700 Water PL SE	Atlanta	30339	Cobb County	State Specialty Schools II- Destination Career Academy of GA	Yes	(n/a)	Yes	(n/a)	(470) 890-6001	587	24	24.1	53.5%	201 (34.2%)	235 (40.0%)	77 (13.1%)	1 (0.2%)	5 (0.9%)	3 (0.5%)	65 (11.1%)	14.9	517^th of 584 public middle schools	11.5%		16.3	509^th of 588 public middle schools	13.4%	8	17.0	19.4	17.3	24.3	22.9	25.7	10.8	15.4	9.1	8.8	3.8	$8,500	$721	$7,780

SchoolDigger rankings lists for Georgia:

Elementary Schools Middle Schools High Schools Districts Cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Georgia Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.