Largest Schools in Gwinnett County (2025)
Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 100 schools in Gwinnett County, Georgia. Rank positions shown on each profile are within United States and Georgia.
- 165Brookwood High SchoolSnellville · Public HighEnrollment: 3,803
- 257Grayson High SchoolLoganville · Public HighEnrollment: 3,627
- 355Parkview High SchoolLilburn · Public HighEnrollment: 3,216
- 458Peachtree Ridge High SchoolSuwanee · Public HighEnrollment: 3,155
- 551Archer High SchoolLawrenceville · Public HighEnrollment: 3,058
- 679North Gwinnett High SchoolSuwanee · Public HighEnrollment: 3,033
- 731Berkmar High SchoolLilburn · Public HighEnrollment: 2,975
- 873Mill Creek High SchoolHoschton · Public HighEnrollment: 2,782
- 930Discovery High SchoolLawrenceville · Public HighEnrollment: 2,703
- 1032South Gwinnett High SchoolSnellville · Public HighEnrollment: 2,639
- 1128Meadowcreek High SchoolNorcross · Public HighEnrollment: 2,609
- 1248Duluth High SchoolDuluth · Public HighEnrollment: 2,556
- 1351Collins Hill High SchoolSuwanee · Public HighEnrollment: 2,485
- 1449Dacula High SchoolDacula · Public HighEnrollment: 2,481
- 1537Central Gwinnett High SchoolLawrenceville · Public HighEnrollment: 2,414
- 1684North Gwinnett Middle SchoolSugar Hill · Public MiddleEnrollment: 2,360
- 1747Seckinger High SchoolBuford · Public HighEnrollment: 2,318
- 1840Norcross High SchoolNorcross · Public HighEnrollment: 2,317
- 1952Mountain View High SchoolLawrenceville · Public HighEnrollment: 2,221
- 2057Trickum Middle SchoolLilburn · Public MiddleEnrollment: 2,204
- 2131Shiloh High SchoolSnellville · Public HighEnrollment: 2,096
- 2259McConnell Middle SchoolLoganville · Public MiddleEnrollment: 2,009
- 2336Richards Middle SchoolLawrenceville · Public MiddleEnrollment: 1,974
- 2455Lanier High SchoolSugar Hill · Public HighEnrollment: 1,871
- 2556Dacula Middle SchoolDacula · Public MiddleEnrollment: 1,866
- 2678Osborne Middle SchoolHoschton · Public MiddleEnrollment: 1,816
- 2775Jones Middle SchoolBuford · Public MiddleEnrollment: 1,758
- 2854Creekland Middle SchoolLawrenceville · Public MiddleEnrollment: 1,693
- 2970Twin Rivers Middle SchoolBuford · Public MiddleEnrollment: 1,669
- 3028Lilburn Middle SchoolLilburn · Public MiddleEnrollment: 1,636
- 3176Duncan Creek ElementaryHoschton · Public ElementaryEnrollment: 1,593
- 3236Shiloh Middle SchoolSnellville · Public MiddleEnrollment: 1,592
- 3369Trip Elementary SchoolGrayson · Public ElementaryEnrollment: 1,589
- 3464Cooper Elementary SchoolLoganville · Public ElementaryEnrollment: 1,520
- 3560Bay Creek Middle SchoolGrayson · Public MiddleEnrollment: 1,510
- 3645Paul Duke STEM High SchoolNorcross · Public HighEnrollment: 1,509
- 3775Ivy Creek Elementary SchoolBuford · Public ElementaryEnrollment: 1,507
- 3840Sweetwater Middle SchoolLawrenceville · Public MiddleEnrollment: 1,470
- 3950Alcova Elementary SchoolDacula · Public ElementaryEnrollment: 1,467
- 4075Crews Middle SchoolLawrenceville · Public MiddleEnrollment: 1,443
- 4150Jackson Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,430
- 4275Camp Creek Elementary SchoolLilburn · Public ElementaryEnrollment: 1,425
- 4378Brookwood Elementary SchoolSnellville · Public ElementaryEnrollment: 1,422
- 4470Lanier Middle SchoolSugar Hill · Public MiddleEnrollment: 1,369
- 4566Starling Elementary SchoolGrayson · Public ElementaryEnrollment: 1,340
- 4661Harbins Elementary SchoolDacula · Public ElementaryEnrollment: 1,320
- 4732Summerour Middle SchoolNorcross · Public MiddleEnrollment: 1,319
- 4830Radloff Middle SchoolDuluth · Public MiddleEnrollment: 1,315
- 4983Gwinnett School of Mathematics- Science and TechnologyLawrenceville · Public HighEnrollment: 1,304
- 5076Hull Middle SchoolDuluth · Public MiddleEnrollment: 1,267
- 5140Magill Elementary SchoolLoganville · Public ElementaryEnrollment: 1,259
- 5244Lilburn Elementary SchoolLilburn · Public ElementaryEnrollment: 1,249
- 5374Five Forks Middle SchoolLawrenceville · Public MiddleEnrollment: 1,239
- 5422McClure Health Science High SchoolDuluth · Public HighEnrollment: 1,237
- 5543Grace Snell Middle SchoolLoganville · Public MiddleEnrollment: 1,231
- 5645Benefield Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,209
- 5749Duluth Middle SchoolDuluth · Public MiddleEnrollment: 1,201
- 5832Nesbit Elementary SchoolTucker · Public ElementaryEnrollment: 1,191
- 5941Chesney Elementary SchoolDuluth · Public ElementaryEnrollment: 1,165
- 6058Dacula Elementary SchoolDacula · Public ElementaryEnrollment: 1,159
- 6158Pinckneyville Middle SchoolPeachtree Corners · Public MiddleEnrollment: 1,157
- 6272Sugar Hill Elementary SchoolSugar Hill · Public ElementaryEnrollment: 1,156
- 6363Couch Middle SchoolGrayson · Public MiddleEnrollment: 1,147
- 6467Chattahoochee Elementary SchoolDuluth · Public ElementaryEnrollment: 1,133
- 6541Corley Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,119
- 6636Hopkins Elementary SchoolLilburn · Public ElementaryEnrollment: 1,113
- 6768Woodward Mill Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,106
- 6875Grayson Elementary SchoolGrayson · Public ElementaryEnrollment: 1,095
- 6946Bethesda Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,083
- 7073Gwin Oaks Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,077
- 7133Graves Elementary SchoolNorcross · Public ElementaryEnrollment: 1,076
- 7288Level Creek Elementary SchoolSuwanee · Public ElementaryEnrollment: 1,051
- 7339Winn Holt Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,046
- 7478Craig Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,045
- 7547Norton Elementary SchoolSnellville · Public ElementaryEnrollment: 1,042
- 7643Rosebud Elementary SchoolLoganville · Public ElementaryEnrollment: 1,042
- 7737Berkmar Middle SchoolLilburn · Public MiddleEnrollment: 1,039
- 7852McKendree Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,030
- 7937Baggett Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,019
- 8073Freeman's Mill Elementary SchoolLawrenceville · Public ElementaryEnrollment: 1,011
- 8170Patrick Elementary SchoolBuford · Public ElementaryEnrollment: 999
- 8233Rockbridge Elementary SchoolNorcross · Public ElementaryEnrollment: 990
- 8338Beaver Ridge Elementary SchoolNorcross · Public ElementaryEnrollment: 984
- 8435Moore Middle SchoolLawrenceville · Public MiddleEnrollment: 971
- 8536Minor Elementary SchoolLilburn · Public ElementaryEnrollment: 952
- 8685Roberts Elementary SchoolSuwanee · Public ElementaryEnrollment: 946
- 8773Dyer Elementary SchoolDacula · Public ElementaryEnrollment: 944
- 8863Northbrook Middle SchoolSuwanee · Public MiddleEnrollment: 944
- 8945Kanoheda Elementary SchoolLawrenceville · Public ElementaryEnrollment: 925
- 9088Riverside Elementary SchoolSuwanee · Public ElementaryEnrollment: 919
- 9141Baldwin ElementaryNorcross · Public ElementaryEnrollment: 914
- 9271Mason Elementary SchoolDuluth · Public ElementaryEnrollment: 913
- 9367Arcado Elementary SchoolLilburn · Public ElementaryEnrollment: 905
- 9439Cedar Hill Elementary SchoolLawrenceville · Public ElementaryEnrollment: 896
- 9564Taylor Elementary SchoolLawrenceville · Public ElementaryEnrollment: 883
- 9684Parsons Elementary SchoolSuwanee · Public ElementaryEnrollment: 882
- 9792Simpson Elementary SchoolPeachtree Corners · Public ElementaryEnrollment: 881
- 9861Knight Elementary SchoolLilburn · Public ElementaryEnrollment: 876
- 9952Lovin Elementary SchoolLawrenceville · Public ElementaryEnrollment: 856
- 10041Ferguson Elementary SchoolDuluth · Public ElementaryEnrollment: 856
| # | 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 | Parkview High School Lilburn · High · Grades 9–12 | Public | 3,216 | 54.9 Top 50% | 59% Math proficiency | 3,216 |
| 4 | Peachtree Ridge High School Suwanee · High · Grades 9–12 | Public | 3,155 | 57.9 Top 50% | 56% Math proficiency | 3,155 |
| 5 | Archer High School Lawrenceville · High · Grades 9–12 | Public | 3,058 | 51.2 Top 50% | 44% Math proficiency | 3,058 |
| 6 | North Gwinnett High School Suwanee · High · Grades 9–12 | Public | 3,033 | 79.2 Top 10% | 76% Math proficiency | 3,033 |
| 7 | Berkmar High School Lilburn · High · Grades 9–12 | Public | 2,975 | 30.9 Lower 50% | 29% Math proficiency | 2,975 |
| 8 | Mill Creek High School Hoschton · High · Grades 9–12 | Public | 2,782 | 73.0 Top 25% | 70% Math proficiency | 2,782 |
| 9 | Discovery High School Lawrenceville · High · Grades 9–12 | Public | 2,703 | 29.9 Lower 50% | 30% Math proficiency | 2,703 |
| 10 | South Gwinnett High School Snellville · High · Grades 9–12 | Public | 2,639 | 31.9 Lower 50% | 31% Math proficiency | 2,639 |
| 11 | Meadowcreek High School Norcross · High · Grades 9–12 | Public | 2,609 | 27.5 Lower 50% | 28% Math proficiency | 2,609 |
| 12 | Duluth High School Duluth · High · Grades 9–12 | Public | 2,556 | 47.7 Lower 50% | 50% Math proficiency | 2,556 |
| 13 | Collins Hill High School Suwanee · High · Grades 9–12 | Public | 2,485 | 50.5 Top 50% | 43% Math proficiency | 2,485 |
| 14 | Dacula High School Dacula · High · Grades 9–12 | Public | 2,481 | 48.8 Lower 50% | 53% Math proficiency | 2,481 |
| 15 | Central Gwinnett High School Lawrenceville · High · Grades 9–12 | Public | 2,414 | 36.8 Lower 50% | 35% Math proficiency | 2,414 |
| 16 | North Gwinnett Middle School Sugar Hill · Middle · Grades 6–8 | Public | 2,360 | 83.9 Top 10% | 81% Math proficiency | 2,360 |
| 17 | Seckinger High School Buford · High · Grades 9–12 | Public | 2,318 | 47.2 Lower 50% | 44% Free/reduced-price lunch | 2,318 |
| 18 | Norcross High School Norcross · High · Grades 9–12 | Public | 2,317 | 40.2 Lower 50% | 34% Math proficiency | 2,317 |
| 19 | Mountain View High School Lawrenceville · High · Grades 9–12 | Public | 2,221 | 52.4 Top 50% | 54% Math proficiency | 2,221 |
| 20 | Trickum Middle School Lilburn · Middle · Grades 6–8 | Public | 2,204 | 57.1 Top 50% | 55% Math proficiency | 2,204 |
| 21 | Shiloh High School Snellville · High · Grades 9–12 | Public | 2,096 | 31.3 Lower 50% | 26% Math proficiency | 2,096 |
| 22 | McConnell Middle School Loganville · Middle · Grades 6–8 | Public | 2,009 | 58.5 Top 50% | 53% Math proficiency | 2,009 |
| 23 | Richards Middle School Lawrenceville · Middle · Grades 6–8 | Public | 1,974 | 36.4 Lower 50% | 40% Math proficiency | 1,974 |
| 24 | Lanier High School Sugar Hill · High · Grades 9–12 | Public | 1,871 | 55.1 Top 50% | 50% Math proficiency | 1,871 |
| 25 | Dacula Middle School Dacula · Middle · Grades 6–8 | Public | 1,866 | 55.9 Top 50% | 52% Math proficiency | 1,866 |
| 26 | Osborne Middle School Hoschton · Middle · Grades 6–8 | Public | 1,816 | 78.1 Top 25% | 74% Math proficiency | 1,816 |
| 27 | Jones Middle School Buford · Middle · Grades 6–8 | Public | 1,758 | 74.9 Top 25% | 68% Math proficiency | 1,758 |
| 28 | Creekland Middle School Lawrenceville · Middle · Grades 6–8 | Public | 1,693 | 53.6 Top 50% | 51% Math proficiency | 1,693 |
| 29 | Twin Rivers Middle School Buford · Middle · Grades 6–8 | Public | 1,669 | 69.9 Top 25% | 73% Math proficiency | 1,669 |
| 30 | Lilburn Middle School Lilburn · Middle · Grades 6–8 | Public | 1,636 | 28.4 Lower 50% | 33% Math proficiency | 1,636 |
| 31 | Duncan Creek Elementary Hoschton · Elementary · Grades PK–5 | Public | 1,593 | 75.7 Top 25% | 72% Math proficiency | 1,593 |
| 32 | Shiloh Middle School Snellville · Middle · Grades 6–8 | Public | 1,592 | 36.2 Lower 50% | 33% Math proficiency | 1,592 |
| 33 | Trip Elementary School Grayson · Elementary · Grades PK–5 | Public | 1,589 | 69.0 Top 25% | 72% Math proficiency | 1,589 |
| 34 | Cooper Elementary School Loganville · Elementary · Grades PK–5 | Public | 1,520 | 64.4 Top 50% | 61% Math proficiency | 1,520 |
| 35 | Bay Creek Middle School Grayson · Middle · Grades 6–8 | Public | 1,510 | 60.3 Top 50% | 59% Math proficiency | 1,510 |
| 36 | Paul Duke STEM High School Norcross · High · Grades 9–12 | Public | 1,509 | 44.6 Lower 50% | 39% Math proficiency | 1,509 |
| 37 | Ivy Creek Elementary School Buford · Elementary · Grades PK–5 | Public | 1,507 | 74.9 Top 25% | 73% Math proficiency | 1,507 |
| 38 | Sweetwater Middle School Lawrenceville · Middle · Grades 6–8 | Public | 1,470 | 40.1 Lower 50% | 42% Math proficiency | 1,470 |
| 39 | Alcova Elementary School Dacula · Elementary · Grades PK–5 | Public | 1,467 | 49.9 Lower 50% | 52% Math proficiency | 1,467 |
| 40 | Crews Middle School Lawrenceville · Middle · Grades 6–8 | Public | 1,443 | 75.4 Top 25% | 73% Math proficiency | 1,443 |
| 41 | Jackson Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,430 | 50.3 Top 50% | 53% Math proficiency | 1,430 |
| 42 | Camp Creek Elementary School Lilburn · Elementary · Grades PK–5 | Public | 1,425 | 75.2 Top 25% | 75% Math proficiency | 1,425 |
| 43 | Brookwood Elementary School Snellville · Elementary · Grades PK–5 | Public | 1,422 | 77.5 Top 25% | 81% Math proficiency | 1,422 |
| 44 | Lanier Middle School Sugar Hill · Middle · Grades 6–8 | Public | 1,369 | 69.6 Top 25% | 67% Math proficiency | 1,369 |
| 45 | Starling Elementary School Grayson · Elementary · Grades PK–5 | Public | 1,340 | 66.3 Top 50% | 67% Math proficiency | 1,340 |
| 46 | Harbins Elementary School Dacula · Elementary · Grades PK–5 | Public | 1,320 | 61.3 Top 50% | 58% Math proficiency | 1,320 |
| 47 | Summerour Middle School Norcross · Middle · Grades 6–8 | Public | 1,319 | 31.6 Lower 50% | 32% Math proficiency | 1,319 |
| 48 | Radloff Middle School Duluth · Middle · Grades 6–8 | Public | 1,315 | 30.2 Lower 50% | 33% Math proficiency | 1,315 |
| 49 | Gwinnett School of Mathematics- Science and Technology Lawrenceville · High · Grades 9–12 | Public | 1,304 | 83.1 Top 5% | 99.5% Math proficiency | 1,304 |
| 50 | Hull Middle School Duluth · Middle · Grades 6–8 | Public | 1,267 | 76.3 Top 25% | 74% Math proficiency | 1,267 |
| 51 | Magill Elementary School Loganville · Elementary · Grades PK–5 | Public | 1,259 | 40.1 Lower 50% | 40% Math proficiency | 1,259 |
| 52 | Lilburn Elementary School Lilburn · Elementary · Grades PK–5 | Public | 1,249 | 44.4 Lower 50% | 48% Math proficiency | 1,249 |
| 53 | Five Forks Middle School Lawrenceville · Middle · Grades 6–8 | Public | 1,239 | 73.5 Top 25% | 74% Math proficiency | 1,239 |
| 54 | McClure Health Science High School Duluth · High · Grades 9–12 | Public | 1,237 | 21.9 Lower 50% | 85.7% Free/reduced-price lunch | 1,237 |
| 55 | Grace Snell Middle School Loganville · Middle · Grades 6–8 | Public | 1,231 | 43.3 Lower 50% | 43% Math proficiency | 1,231 |
| 56 | Benefield Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,209 | 45.0 Lower 50% | 48% Math proficiency | 1,209 |
| 57 | Duluth Middle School Duluth · Middle · Grades 6–8 | Public | 1,201 | 48.9 Lower 50% | 49% Math proficiency | 1,201 |
| 58 | Nesbit Elementary School Tucker · Elementary · Grades PK–5 | Public | 1,191 | 31.5 Lower 50% | 40% Math proficiency | 1,191 |
| 59 | Chesney Elementary School Duluth · Elementary · Grades PK–5 | Public | 1,165 | 41.4 Lower 50% | 48% Math proficiency | 1,165 |
| 60 | Dacula Elementary School Dacula · Elementary · Grades PK–5 | Public | 1,159 | 57.5 Top 50% | 57% Math proficiency | 1,159 |
| 61 | Pinckneyville Middle School Peachtree Corners · Middle · Grades 6–8 | Public | 1,157 | 58.4 Top 50% | 49% Math proficiency | 1,157 |
| 62 | Sugar Hill Elementary School Sugar Hill · Elementary · Grades PK–5 | Public | 1,156 | 71.6 Top 25% | 66% Math proficiency | 1,156 |
| 63 | Couch Middle School Grayson · Middle · Grades 6–8 | Public | 1,147 | 63.1 Top 50% | 64% Math proficiency | 1,147 |
| 64 | Chattahoochee Elementary School Duluth · Elementary · Grades PK–5 | Public | 1,133 | 66.9 Top 50% | 62% Math proficiency | 1,133 |
| 65 | Corley Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,119 | 41.3 Lower 50% | 45% Math proficiency | 1,119 |
| 66 | Hopkins Elementary School Lilburn · Elementary · Grades PK–5 | Public | 1,113 | 35.9 Lower 50% | 41% Math proficiency | 1,113 |
| 67 | Woodward Mill Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,106 | 67.6 Top 50% | 70% Math proficiency | 1,106 |
| 68 | Grayson Elementary School Grayson · Elementary · Grades PK–5 | Public | 1,095 | 75.0 Top 25% | 73% Math proficiency | 1,095 |
| 69 | Bethesda Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,083 | 45.7 Lower 50% | 53% Math proficiency | 1,083 |
| 70 | Gwin Oaks Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,077 | 72.8 Top 25% | 71% Math proficiency | 1,077 |
| 71 | Graves Elementary School Norcross · Elementary · Grades PK–5 | Public | 1,076 | 33.1 Lower 50% | 38% Math proficiency | 1,076 |
| 72 | Level Creek Elementary School Suwanee · Elementary · Grades PK–5 | Public | 1,051 | 87.7 Top 5% | 87% Math proficiency | 1,051 |
| 73 | Winn Holt Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,046 | 39.3 Lower 50% | 42% Math proficiency | 1,046 |
| 74 | Craig Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,045 | 77.7 Top 25% | 72% Math proficiency | 1,045 |
| 75 | Norton Elementary School Snellville · Elementary · Grades PK–5 | Public | 1,042 | 46.8 Lower 50% | 50% Math proficiency | 1,042 |
| 76 | Rosebud Elementary School Loganville · Elementary · Grades PK–5 | Public | 1,042 | 43.1 Lower 50% | 42% Math proficiency | 1,042 |
| 77 | Berkmar Middle School Lilburn · Middle · Grades 6–8 | Public | 1,039 | 37.0 Lower 50% | 37% Math proficiency | 1,039 |
| 78 | McKendree Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,030 | 52.1 Top 50% | 53% Math proficiency | 1,030 |
| 79 | Baggett Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,019 | 36.6 Lower 50% | 43% Math proficiency | 1,019 |
| 80 | Freeman's Mill Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 1,011 | 72.9 Top 25% | 74% Math proficiency | 1,011 |
| 81 | Patrick Elementary School Buford · Elementary · Grades PK–5 | Public | 999 | 69.9 Top 25% | 70% Math proficiency | 999 |
| 82 | Rockbridge Elementary School Norcross · Elementary · Grades PK–5 | Public | 990 | 33.3 Lower 50% | 42% Math proficiency | 990 |
| 83 | Beaver Ridge Elementary School Norcross · Elementary · Grades PK–5 | Public | 984 | 38.1 Lower 50% | 46% Math proficiency | 984 |
| 84 | Moore Middle School Lawrenceville · Middle · Grades 6–8 | Public | 971 | 34.9 Lower 50% | 41% Math proficiency | 971 |
| 85 | Minor Elementary School Lilburn · Elementary · Grades PK–5 | Public | 952 | 35.8 Lower 50% | 38% Math proficiency | 952 |
| 86 | Roberts Elementary School Suwanee · Elementary · Grades PK–5 | Public | 946 | 84.7 Top 10% | 82% Math proficiency | 946 |
| 87 | Dyer Elementary School Dacula · Elementary · Grades PK–5 | Public | 944 | 73.1 Top 25% | 76% Math proficiency | 944 |
| 88 | Northbrook Middle School Suwanee · Middle · Grades 6–8 | Public | 944 | 62.5 Top 50% | 64% Math proficiency | 944 |
| 89 | Kanoheda Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 925 | 44.5 Lower 50% | 50% Math proficiency | 925 |
| 90 | Riverside Elementary School Suwanee · Elementary · Grades PK–5 | Public | 919 | 87.5 Top 5% | 88% Math proficiency | 919 |
| 91 | Baldwin Elementary Norcross · Elementary · Grades PK–5 | Public | 914 | 40.9 Lower 50% | 46% Math proficiency | 914 |
| 92 | Mason Elementary School Duluth · Elementary · Grades PK–5 | Public | 913 | 71.2 Top 25% | 68% Math proficiency | 913 |
| 93 | Arcado Elementary School Lilburn · Elementary · Grades PK–5 | Public | 905 | 66.5 Top 50% | 65% Math proficiency | 905 |
| 94 | Cedar Hill Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 896 | 39.2 Lower 50% | 40% Math proficiency | 896 |
| 95 | Taylor Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 883 | 63.8 Top 50% | 61% Math proficiency | 883 |
| 96 | Parsons Elementary School Suwanee · Elementary · Grades PK–5 | Public | 882 | 83.9 Top 10% | 75% Math proficiency | 882 |
| 97 | Simpson Elementary School Peachtree Corners · Elementary · Grades PK–5 | Public | 881 | 92.3 Top 5% | 85% Math proficiency | 881 |
| 98 | Knight Elementary School Lilburn · Elementary · Grades PK–5 | Public | 876 | 61.4 Top 50% | 63% Math proficiency | 876 |
| 99 | Lovin Elementary School Lawrenceville · Elementary · Grades PK–5 | Public | 856 | 51.9 Top 50% | 50% Math proficiency | 856 |
| 100 | Ferguson Elementary School Duluth · Elementary · Grades PK–5 | Public | 856 | 41.1 Lower 50% | 46% Math proficiency | 856 |
Brookwood High School in Snellville leads the 2025 list of largest schools in Gwinnett County with Enrollment 3,803. Of the 100 schools shown, 100 are public.
For the full picture see the wider Georgia largest schools rankings, every school on the Gwinnett County page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best largest school in Gwinnett County?
Brookwood High School in Snellville, Georgia ranks first among largest schools in Gwinnett County with Enrollment 3,803 (Enrollment: 3,803).
How are largest schools in Gwinnett County 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.