Largest Schools in South Carolina

Reviewed by PlainSchools Editorial, K12 Schools Editorial Team · June 10, 2026

Ranked by student enrollment. Data from NCES CCD 2022-23.

6,152

Largest School

Sc Connections Academy

2,250

Avg Enrollment

Schools Listed

State

#	School	Enrollment	Student:Teacher	Level	District
1.	Sc Connections Academy Columbia	6,152	28.3:1	other	Charter Institute at Erskine
2.	Dorman High Roebuck	3,920	18.1:1	high	Spartanburg 06
3.	Summerville High Summerville	3,361	20.4:1	high	Dorchester 02
4.	Cyber Academy of South Carolina Greenville	3,280	23.4:1	other	Charter Institute at Erskine
5.	Carolina Forest High Myrtle Beach	3,176	19.6:1	high	Horry 01
6.	Boiling Springs High Boiling Springs	2,772	19.9:1	high	Spartanburg 02
7.	Clover High Clover	2,713	15.6:1	high	York 02
8.	Stratford High Goose Creek	2,605	16.6:1	high	Berkeley 01
9.	Ashley Ridge High Summerville	2,599	21.2:1	high	Dorchester 02
10.	Wando High Mount Pleasant	2,588	17.1:1	high	Charleston 01
11.	Lexington High Lexington	2,536	14:1	high	Lexington 01
12.	Cane Bay High Summerville	2,412	17.8:1	high	Berkeley 01
13.	James F. Byrnes High Duncan	2,391	18.9:1	high	Spartanburg 05
14.	Fort Dorchester High North Charleston	2,344	17.9:1	high	Dorchester 02
15.	Spring Valley High Columbia	2,230	17.9:1	high	Richland 02
16.	South Carolina Virtual Charter School West Columbia	2,180	21.1:1	other	Charter Institute at Erskine
17.	Blythewood High Blythewood	2,164	15.9:1	high	Richland 02
18.	Spartanburg High Spartanburg	2,164	15.5:1	high	Spartanburg 07
19.	Woodmont High Piedmont	2,151	19.7:1	high	Greenville 01
20.	Rb Stall High North Charleston	2,135	15.9:1	high	Charleston 01
21.	Mauldin High Mauldin	2,133	19:1	high	Greenville 01
22.	Sumter High School Sumter	2,122	19.4:1	high	Sumter 01
23.	River Bluff High Lexington	2,117	16.2:1	high	Lexington 01
24.	Fort Mill High Fort Mill	2,115	15.2:1	high	York 04
25.	West Ashley High Charleston	2,069	17.4:1	high	Charleston 01
26.	Berkeley High Moncks Corner	2,047	20.7:1	high	Berkeley 01
27.	White Knoll High Lexington	2,025	16.1:1	high	Lexington 01
28.	J. L. Mann High Academy Greenville	2,013	18.7:1	high	Greenville 01
29.	Rock Hill High Rock Hill	1,980	16.1:1	high	York 03
30.	Goose Creek High Goose Creek	1,973	17.7:1	high	Berkeley 01
31.	Nation Ford High Fort Mill	1,921	15:1	high	York 04
32.	Indian Land High Lancaster	1,905	17.7:1	high	Lancaster 01
33.	T. L. Hanna High Anderson	1,899	18.4:1	high	Anderson 05
34.	Hillcrest High Simpsonville	1,894	19.7:1	high	Greenville 01
35.	Easley High Easley	1,862	20:1	high	Pickens 01
36.	Riverside High Greer	1,846	20.1:1	high	Greenville 01
37.	Gaffney High Gaffney	1,827	17.7:1	high	Cherokee 01
38.	West Florence High Florence	1,827	17.7:1	high	Florence 01
39.	St. James High Murrells Inlet	1,826	17.3:1	high	Horry 01
40.	Northwestern High Rock Hill	1,822	16.3:1	high	York 03
41.	Wade Hampton High Greenville	1,790	19.1:1	high	Greenville 01
42.	Lugoff-Elgin High Lugoff	1,759	20.5:1	high	Kershaw 01
43.	Lucy Garrett Beckham High Mt. Pleasant	1,757	18:1	high	Charleston 01
44.	Westwood High Blythewood	1,743	17.9:1	high	Richland 02
45.	May River High Bluffton	1,731	15.1:1	high	Beaufort 01
46.	Greenville Senior High Academy Greenville	1,730	20.1:1	high	Greenville 01
47.	Greenwood High Greenwood	1,724	19.4:1	high	Greenwood 50
48.	Conway High Conway	1,724	18.8:1	high	Horry 01
49.	Socastee High Myrtle Beach	1,720	17.7:1	high	Horry 01
50.	Catawba Ridge High School Fort Mill	1,704	15.6:1	high	York 04

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Methodology

Enrollment data comes from the NCES Common Core of Data (CCD) 2022-23 school year. Schools are ranked by total student enrollment. Student-teacher ratios are calculated from full-time equivalent (FTE) teacher counts reported by each school.

Read our methodology — how this data is sourced, computed, and verified.