Indiana · NCES CCD 2024-25

Largest Schools in Indiana

The 50 largest public schools in Indiana, ranked by total student enrollment from NCES CCD 2024-25.

Compiled from official source data by PlainSchools. · Updated August 2026

The ranking in one line

Indiana Connections Academy in Indianapolis is Indiana's largest public school with 5,376 students enrolled.

5,376
students at Indiana Connections Academy: 36.6:1
student-teacher ratio at the largest school: 2,749
average across the top 50

#	School	Student:Teacher	Level	District	Enrollment
1	Indiana Connections AcademyIndianapolis	36.6:1	Other	Indiana Connections Academy	5,376
2	Indiana Gateway Digital AcademyClarksville	62.6:1	Other	Clarksville Community School Corp	5,318
3	Carmel High SchoolCarmel	18:1	High	Carmel Clay Schools	5,239
4	Indiana Digital Jr and High SchoolModoc	38.9:1	Other	Union School Corporation	4,166
5	Penn High SchoolMishawaka	20.5:1	High	Penn-Harris-Madison School Corp	3,687
6	North Central High SchoolIndianapolis	16.3:1	High	MSD Washington Township	3,682
7	Fishers High SchoolFishers	22.4:1	High	Hamilton Southeastern Schools	3,590
8	Avon High SchoolAvon	20.5:1	High	Avon Community School Corp	3,523
9	Hamilton Southeastern HsFishers	21.5:1	High	Hamilton Southeastern Schools	3,504
10	Franklin Central High SchoolIndianapolis	21.8:1	High	Franklin Township Com Sch Corp	3,438
11	Warren Central High SchoolIndianapolis	18.3:1	High	MSD Warren Township	3,391
12	Brownsburg High SchoolBrownsburg	20.2:1	High	Brownsburg Community School Corp	3,355
13	Ben Davis High SchoolIndianapolis	18.1:1	High	MSD Wayne Township	3,315
14	Noblesville High SchoolNoblesville	17.1:1	High	Noblesville Schools	3,291
15	Pike High SchoolIndianapolis	16:1	High	MSD Pike Township	3,188
16	Elkhart High SchoolElkhart	15.7:1	High	Elkhart Community Schools	3,073
17	Crown Point High SchoolCrown Point	23.2:1	High	Crown Point Community School Corp	3,038
18	Center Grove High SchoolGreenwood	21.9:1	High	Center Grove Community School Corp	2,956
19	Westfield High SchoolWestfield	19.4:1	High	Westfield-Washington Schools	2,948
20	Lake Central High SchoolSaint John	19.3:1	High	Lake Central School Corporation	2,926
21	Lawrence North High SchoolIndianapolis	19.3:1	High	MSD Lawrence Township	2,799
22	Carroll High SchoolFort Wayne	20:1	High	Northwest Allen County Schools	2,623
23	Lawrence Central High SchoolIndianapolis	21.3:1	High	MSD Lawrence Township	2,517
24	Perry Meridian High SchoolIndianapolis	19.6:1	High	Perry Township Schools	2,455
25	Southport High SchoolIndianapolis	18.1:1	High	Perry Township Schools	2,431
26	Homestead High SchoolFort Wayne	19.5:1	High	MSD Southwest Allen County Schls	2,382
27	Columbus North High SchoolColumbus	14.2:1	High	Bartholomew Con School Corp	2,360
28	Arsenal Technical High SchoolIndianapolis	17.4:1	High	Indianapolis Public Schools	2,360
29	Zionsville Community High SchoolZionsville	19.6:1	High	Zionsville Community Schools	2,338
30	Jeffersonville High SchoolJeffersonville	18.4:1	High	Greater Clark County Schools	2,202
31	William Henry Harrison High SchoolWest Lafayette	18:1	High	Tippecanoe School Corp	2,194
32	Portage High SchoolPortage	18.3:1	High	Portage Township Schools	2,163
33	Northrop High SchoolFort Wayne	20.8:1	High	Fort Wayne Community Schools	2,145
34	Whiteland Community High SchoolWhiteland	19.1:1	High	Clark-Pleasant Community Sch Corp	2,144
35	Indiana Digital ElementaryModoc	24.1:1	Elementary	Union School Corporation	2,125
36	Merrillville High SchoolMerrillville	16.9:1	High	Merrillville Community School Corp	2,115
37	Valparaiso High SchoolValparaiso	20.7:1	High	Valparaiso Community Schools	2,089
38	Warsaw Community High SchoolWarsaw	14.3:1	High	Warsaw Community Schools	2,077
39	Jefferson High SchoolLafayette	14.5:1	High	Lafayette School Corporation	2,042
40	Cloverdale Distance Learning AcademyCloverdale	-	Elementary	Cloverdale Community Schools	1,986
41	Decatur Central High SchoolIndianapolis	15.8:1	High	MSD Decatur Township	1,974
42	Adams High SchoolSouth Bend	15.9:1	High	South Bend Community School Corp	1,966
43	Castle High SchoolNewburgh	18.8:1	High	Warrick County School Corp	1,953
44	Chesterton Senior High SchoolChesterton	19.8:1	High	Duneland School Corporation	1,937
45	R Nelson Snider High SchoolFort Wayne	21.7:1	High	Fort Wayne Community Schools	1,927
46	Plainfield High SchoolPlainfield	20.6:1	High	Plainfield Community School Corp	1,856
47	Mccutcheon High SchoolLafayette	15.8:1	High	Tippecanoe School Corp	1,835
48	New Albany Senior High SchoolNew Albany	17.2:1	High	New Albany-Floyd Co Con Sch	1,821
49	Hammond Central High SchoolHammond	18.9:1	High	School City of Hammond	1,814
50	Laporte High SchoolLaPorte	15.4:1	Other	LaPorte Community School Corp	1,807

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Methodology

Enrollment data comes from the NCES Common Core of Data (CCD) 2024-25 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.