Top 100 largest schools in Georgia (2025)

Schools with the highest enrollment. Ordered by the measure shown, with the Success Index (US) for context; 100 schools shown.

#	School	Sector	Enrollment	Success Index (US)	Key result	Students
1	Brookwood High School Snellville · High · Grades 9–12	Public	3,803	65.3 Top 50%	65% Math proficiency	3,803
2	Grayson High School Loganville · High · Grades 9–12	Public	3,627	56.5 Top 50%	57% Math proficiency	3,627
3	Lambert High School Suwanee · High · Grades 9–12	Public	3,249	82.6 Top 10%	87% Math proficiency	3,249
4	Parkview High School Lilburn · High · Grades 9–12	Public	3,216	54.9 Top 50%	59% Math proficiency	3,216
5	Peachtree Ridge High School Suwanee · High · Grades 9–12	Public	3,155	57.9 Top 50%	56% Math proficiency	3,155
6	Lowndes High School Valdosta · High · Grades 9–12	Public	3,152	47.9 Lower 50%	56% Math proficiency	3,152
7	Campbell High School Smyrna · High · Grades 9–12	Public	3,085	44.0 Lower 50%	37% Math proficiency	3,085
8	Archer High School Lawrenceville · High · Grades 9–12	Public	3,058	51.2 Top 50%	44% Math proficiency	3,058
9	North Gwinnett High School Suwanee · High · Grades 9–12	Public	3,033	79.2 Top 10%	76% Math proficiency	3,033
10	North Paulding High School Dallas · High · Grades 9–12	Public	3,015	54.2 Top 50%	38% Math proficiency	3,015
11	Cherokee High School Canton · High · Grades 9–12	Public	3,012	47.6 Lower 50%	38% Math proficiency	3,012
12	East Coweta High School Sharpsburg · High · Grades 9–12	Public	3,001	53.6 Top 50%	45% Math proficiency	3,001
13	Berkmar High School Lilburn · High · Grades 9–12	Public	2,975	30.9 Lower 50%	29% Math proficiency	2,975
14	Camden County High School Kingsland · High · Grades 9–12	Public	2,912	62.3 Top 50%	61% Math proficiency	2,912
15	Osborne High School Marietta · High · Grades 9–12	Public	2,790	16.6 Lower 50%	17% Math proficiency	2,790
16	Mill Creek High School Hoschton · High · Grades 9–12	Public	2,782	73.0 Top 25%	70% Math proficiency	2,782
17	Walton High School Marietta · High · Grades 9–12	Charter	2,705	84.6 Top 5%	89% Math proficiency	2,705
18	Discovery High School Lawrenceville · High · Grades 9–12	Public	2,703	29.9 Lower 50%	30% Math proficiency	2,703
19	Richmond Hill High School Richmond Hill · High · Grades 9–12	Public	2,671	64.7 Top 50%	49% Math proficiency	2,671
20	South Gwinnett High School Snellville · High · Grades 9–12	Public	2,639	31.9 Lower 50%	31% Math proficiency	2,639
21	South Forsyth High School Cumming · High · Grades 9–12	Public	2,634	82.6 Top 10%	82% Math proficiency	2,634
22	Meadowcreek High School Norcross · High · Grades 9–12	Public	2,609	27.5 Lower 50%	28% Math proficiency	2,609
23	Pebblebrook High School Mableton · High · Grades 9–12	Public	2,574	24.1 Lower 50%	30% Math proficiency	2,574
24	Duluth High School Duluth · High · Grades 9–12	Public	2,556	47.7 Lower 50%	50% Math proficiency	2,556
25	Denmark High School Alpharetta · High · Grades 9–12	Public	2,527	76.0 Top 25%	68% Math proficiency	2,527
26	Marietta High School Marietta · High · Grades 9–12	Public	2,526	47.2 Lower 50%	41% Math proficiency	2,526
27	West Forsyth High School Cumming · High · Grades 9–12	Public	2,503	76.1 Top 25%	72% Math proficiency	2,503
28	Newton High School Covington · High · Grades 9–12	Public	2,499	14.6 Lower 50%	14% Math proficiency	2,499
29	Collins Hill High School Suwanee · High · Grades 9–12	Public	2,485	50.5 Top 50%	43% Math proficiency	2,485
30	Dacula High School Dacula · High · Grades 9–12	Public	2,481	48.8 Lower 50%	53% Math proficiency	2,481
31	North Cobb High School Kennesaw · High · Grades 9–12	Public	2,463	51.7 Top 50%	49% Math proficiency	2,463
32	Forsyth Central High School Cumming · High · Grades 9–12	Public	2,457	62.9 Top 50%	56% Math proficiency	2,457
33	Valdosta High School Valdosta · High · Grades 9–12	Public	2,457	23.3 Lower 50%	28% Math proficiency	2,457
34	Central Gwinnett High School Lawrenceville · High · Grades 9–12	Public	2,414	36.8 Lower 50%	35% Math proficiency	2,414
35	Wheeler High School Marietta · High · Grades 9–12	Public	2,401	54.5 Top 50%	53% Math proficiency	2,401
36	Etowah High School Woodstock · High · Grades 9–12	Public	2,393	64.0 Top 50%	53% Math proficiency	2,393
37	North Atlanta High School Atlanta · High · Grades 9–12	Public	2,368	61.6 Top 50%	45% Math proficiency	2,368
38	North Gwinnett Middle School Sugar Hill · Middle · Grades 6–8	Public	2,360	83.9 Top 10%	81% Math proficiency	2,360
39	Rockdale County High School Conyers · High · Grades 9–12	Public	2,336	24.9 Lower 50%	25% Math proficiency	2,336
40	Seckinger High School Buford · High · Grades 9–12	Public	2,318	47.2 Lower 50%	44% Free/reduced-price lunch	2,318
41	Norcross High School Norcross · High · Grades 9–12	Public	2,317	40.2 Lower 50%	34% Math proficiency	2,317
42	Hillgrove High School Powder Springs · High · Grades 9–12	Public	2,282	71.3 Top 25%	72% Math proficiency	2,282
43	Grovetown High School Grovetown · High · Grades 9–12	Public	2,256	48.1 Lower 50%	50% Math proficiency	2,256
44	Lakeside High School Atlanta · High · Grades 9–12	Public	2,234	52.8 Top 50%	43% Math proficiency	2,234
45	Harrison High School Kennesaw · High · Grades 9–12	Public	2,224	79.4 Top 10%	77% Math proficiency	2,224
46	Jackson County High School Hoschton · High · Grades 9–12	Public	2,222	53.3 Top 50%	56% Math proficiency	2,222
47	Mountain View High School Lawrenceville · High · Grades 9–12	Public	2,221	52.4 Top 50%	54% Math proficiency	2,221
48	Newnan High School Newnan · High · Grades 9–12	Public	2,214	54.8 Top 50%	55% Math proficiency	2,214
49	Tift County High School Tifton · High · Grades 9–12	Public	2,207	25.2 Lower 50%	29% Math proficiency	2,207
50	Trickum Middle School Lilburn · Middle · Grades 6–8	Public	2,204	57.1 Top 50%	55% Math proficiency	2,204
51	Effingham County High School Springfield · High · Grades 9–12	Public	2,199	48.2 Lower 50%	44% Math proficiency	2,199
52	McEachern High School Powder Springs · High · Grades 9–12	Public	2,175	38.6 Lower 50%	39% Math proficiency	2,175
53	North Forsyth High School Cumming · High · Grades 9–12	Public	2,151	70.5 Top 25%	60% Math proficiency	2,151
54	Northgate High School Newnan · High · Grades 9–12	Public	2,142	67.5 Top 25%	61% Math proficiency	2,142
55	Paulding County High School Dallas · High · Grades 9–12	Public	2,099	38.8 Lower 50%	30% Math proficiency	2,099
56	Shiloh High School Snellville · High · Grades 9–12	Public	2,096	31.3 Lower 50%	26% Math proficiency	2,096
57	South Cobb High School Austell · High · Grades 9–12	Public	2,081	35.3 Lower 50%	38% Math proficiency	2,081
58	Morrow High School Ellenwood · High · Grades 9–12	Public	2,077	15.0 Lower 50%	19% Math proficiency	2,077
59	Gainesville High School Gainesville · High · Grades 9–12	Public	2,077	36.6 Lower 50%	33% Math proficiency	2,077
60	Westlake High School Atlanta · High · Grades 9–12	Public	2,056	44.1 Lower 50%	38% Math proficiency	2,056
61	Houston County High School Warner Robins · High · Grades 9–12	Public	2,051	59.7 Top 50%	66% Math proficiency	2,051
62	Lovejoy High School Hampton · High · Grades 9–12	Public	2,049	13.3 Lower 50%	13% Math proficiency	2,049
63	Creekview High School Canton · High · Grades 9–12	Public	2,039	73.0 Top 25%	65% Math proficiency	2,039
64	Roswell High School Roswell · High · Grades 9–12	Public	2,035	73.6 Top 25%	72% Math proficiency	2,035
65	Alpharetta High School Alpharetta · High · Grades 9–12	Public	2,024	81.1 Top 10%	77% Math proficiency	2,024
66	Richmond Hill Middle School Richmond Hill · Middle · Grades 6–8	Public	2,022	69.5 Top 25%	56% Math proficiency	2,022
67	Sequoyah High School Canton · High · Grades 9–12	Public	2,021	67.1 Top 25%	54% Math proficiency	2,021
68	Dunwoody High School Dunwoody · High · Grades 9–12	Public	2,012	58.3 Top 50%	43% Math proficiency	2,012
69	McConnell Middle School Loganville · Middle · Grades 6–8	Public	2,009	58.5 Top 50%	53% Math proficiency	2,009
70	Woodstock High School Woodstock · High · Grades 9–12	Public	2,006	62.7 Top 50%	55% Math proficiency	2,006
71	Lassiter High School Marietta · High · Grades 9–12	Public	2,005	82.9 Top 10%	85% Math proficiency	2,005
72	Milton High School Alpharetta · High · Grades 9–12	Public	1,999	77.7 Top 10%	72% Math proficiency	1,999
73	Rome High School Rome · High · Grades 9–12	Public	1,986	31.5 Lower 50%	39% Math proficiency	1,986
74	East Paulding High School Dallas · High · Grades 9–12	Public	1,985	42.9 Lower 50%	31% Math proficiency	1,985
75	Richards Middle School Lawrenceville · Middle · Grades 6–8	Public	1,974	36.4 Lower 50%	40% Math proficiency	1,974
76	Alcovy High School Covington · High · Grades 9–12	Public	1,968	16.1 Lower 50%	21% Math proficiency	1,968
77	Buford High School Buford · High · Grades 9–12	Public	1,966	71.1 Top 25%	80% Math proficiency	1,966
78	Douglas County High School Douglasville · High · Grades 9–12	Public	1,958	36.2 Lower 50%	37% Math proficiency	1,958
79	Brunswick High School Brunswick · High · Grades 9–12	Public	1,951	39.8 Lower 50%	43% Math proficiency	1,951
80	Apalachee High School Winder · High · Grades 9–12	Public	1,949	41.0 Lower 50%	35% Math proficiency	1,949
81	Northside High School Warner Robins · High · Grades 9–12	Public	1,949	23.9 Lower 50%	32% Math proficiency	1,949
82	Veterans High School Kathleen · High · Grades 9–12	Public	1,940	60.7 Top 50%	58% Math proficiency	1,940
83	Greenbrier High School Evans · High · Grades 9–12	Public	1,935	72.7 Top 25%	61% Math proficiency	1,935
84	Colquitt County High School Norman Park · High · Grades 10–12	Public	1,932	31.9 Lower 50%	31% Math proficiency	1,932
85	Dalton High School Dalton · High · Grades 9–12	Public	1,919	36.6 Lower 50%	34% Math proficiency	1,919
86	Glynn Academy Brunswick · High · Grades 9–12	Public	1,911	53.9 Top 50%	50% Math proficiency	1,911
87	Loganville High School Loganville · High · Grades 9–12	Public	1,911	62.2 Top 50%	62% Math proficiency	1,911
88	Clarke Central High School Athens · High · Grades 9–12	Public	1,907	33.8 Lower 50%	34% Math proficiency	1,907
89	South Effingham High School Guyton · High · Grades 9–12	Public	1,906	53.8 Top 50%	49% Math proficiency	1,906
90	River Ridge High School Woodstock · High · Grades 9–12	Public	1,902	65.1 Top 50%	56% Math proficiency	1,902
91	Decatur High School Decatur · High · Grades 9–12	Public	1,901	77.4 Top 10%	63% Math proficiency	1,901
92	Bradwell Institute Hinesville · High · Grades 9–12	Public	1,900	25.6 Lower 50%	28% Math proficiency	1,900
93	Carrollton Elementary School Carrollton · Elementary · Grades PK–3	Public	1,894	52.1 Top 50%	58% Math proficiency	1,894
94	New Manchester High School Douglasville · High · Grades 9–12	Public	1,894	32.4 Lower 50%	33% Math proficiency	1,894
95	Langston Hughes High School Fairburn · High · Grades 9–12	Public	1,891	10.5 Lower 50%	9% Math proficiency	1,891
96	South Paulding High School Douglasville · High · Grades 9–12	Public	1,881	40.3 Lower 50%	29% Math proficiency	1,881
97	Lanier High School Sugar Hill · High · Grades 9–12	Public	1,871	55.1 Top 50%	50% Math proficiency	1,871
98	Winder-Barrow High School Winder · High · Grades 9–12	Public	1,869	40.5 Lower 50%	31% Math proficiency	1,869
99	Chamblee High School Chamblee · High · Grades 9–12	Public	1,867	58.6 Top 50%	52% Math proficiency	1,867
100	Dacula Middle School Dacula · Middle · Grades 6–8	Public	1,866	55.9 Top 50%	52% Math proficiency	1,866

Brookwood High School in Snellville leads the 2025 list of largest schools in Georgia with Enrollment 3,803. Of the 100 schools shown, 99 are public, 1 are charter.

Use the rankings to build a shortlist, then visit the schools and ask how they support students at your child's level.

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Frequently asked questions

What is the best largest school in Georgia?

Brookwood High School in Snellville ranks first among largest schools in Georgia with Enrollment 3,803 (Enrollment: 3,803).

How are largest schools in Georgia ranked?

Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.