Top 100 largest schools in Maine (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	Lewiston High School Lewiston · High · Grades 9–12	Public	1,709	31.9 Lower 50%	19% Math proficiency	1,709
2	Noble High School North Berwick · High · Grades 8–12	Public	1,134	56.7 Top 50%	34% Math proficiency	1,134
3	Sanford High School Sanford · High · Grades 9–12	Public	1,115	36.5 Lower 50%	26% Math proficiency	1,115
4	Bangor High School Bangor · High · Grades 9–12	Public	1,068	60.4 Top 50%	47% Math proficiency	1,068
5	Edward Little High School Auburn · High · Grades 9–12	Public	1,045	41.0 Lower 50%	19% Math proficiency	1,045
6	Bonny Eagle High School Standish · High · Grades 9–12	Public	1,027	47.8 Lower 50%	22% Math proficiency	1,027
7	Oxford Hills Comprehensive H S Paris · High · Grades 9–12	Public	1,010	37.9 Lower 50%	29% Math proficiency	1,010
8	Windham High School Windham · High · Grades 9–12	Public	939	54.8 Top 50%	27% Math proficiency	939
9	South Portland High School South Portland · High · Grades 9–12	Public	928	61.5 Top 50%	39% Math proficiency	928
10	Sanford Middle School Sanford · Middle · Grades 5–8	Public	920	54.3 Top 50%	55.5% Free/reduced-price lunch	920
11	Portland High School Portland · High · Grades 9–12	Public	912	50.3 Top 50%	37% Math proficiency	912
12	Scarborough High School Scarborough · High · Grades 9–12	Public	903	80.1 Top 10%	57% Math proficiency	903
13	Biddeford High School Biddeford · High · Grades 8–12	Public	894	37.8 Lower 50%	22% Math proficiency	894
14	Falmouth Elementary School Falmouth · Elementary · Grades PK–5	Public	871	89.1 Top 5%	68% Math proficiency	871
15	Massabesic High School Waterboro · High · Grades 9–12	Public	867	43.3 Lower 50%	22% Math proficiency	867
16	Deering High School Portland · High · Grades 9–12	Public	850	40.0 Lower 50%	28% Math proficiency	850
17	Gorham High School Gorham · High · Grades 9–12	Public	812	71.2 Top 25%	42% Math proficiency	812
18	South Portland Middle School South Portland · Middle · Grades 5–8	Public	807	77.2 Top 25%	43.1% Free/reduced-price lunch	807
19	Brewer Community School Brewer · Elementary · Grades PK–8	Public	800	58.6 Top 50%	38% Math proficiency	800
20	Hampden Academy Hampden · High · Grades 9–12	Public	767	64.2 Top 50%	37% Math proficiency	767
21	Camden Hills Regional H S Rockport · High · Grades 9–12	Public	757	77.7 Top 10%	57% Math proficiency	757
22	Caribou Community School Caribou · Elementary · Grades PK–8	Public	752	57.4 Top 50%	53.1% Free/reduced-price lunch	752
23	Lewiston Middle School Lewiston · Middle · Grades 7–8	Public	744	31.4 Lower 50%	19% Math proficiency	744
24	Ellsworth Elementary-Middle School Ellsworth · Elementary · Grades PK–8	Public	740	57.4 Top 50%	39% Math proficiency	740
25	Robert V. Connors Elementary School Lewiston · Elementary · Grades PK–6	Public	737	56.8 Top 50%	73.7% Free/reduced-price lunch	737
26	Mt Ararat High School Topsham · High · Grades 9–12	Public	732	63.4 Top 50%	37% Math proficiency	732
27	Mabel I Wilson School Cumberland · Elementary · Grades PK–3	Public	730	79.6 Top 25%	62% Math proficiency	730
28	Windham Primary School Windham · Elementary · Grades K–3	Public	727	59.1 Top 50%	42% Math proficiency	727
29	Brunswick High School Brunswick · High · Grades 9–12	Public	722	75.8 Top 25%	52% Math proficiency	722
30	Mt Blue High School Farmington · High · Grades 9–12	Public	720	43.2 Lower 50%	32% Math proficiency	720
31	Westbrook High School Westbrook · High · Grades 9–12	Public	719	34.9 Lower 50%	22% Math proficiency	719
32	Gorham Middle School Gorham · Middle · Grades 6–8	Public	718	70.8 Top 25%	40% Math proficiency	718
33	Bonny Eagle Middle School Buxton · Middle · Grades 6–8	Public	712	47.0 Lower 50%	21% Math proficiency	712
34	Westbrook Middle School Westbrook · Middle · Grades 5–8	Public	710	39.8 Lower 50%	25% Math proficiency	710
35	Messalonskee High School Oakland · High · Grades 9–12	Public	695	59.2 Top 50%	37% Math proficiency	695
36	Brewer High School Brewer · High · Grades 9–12	Public	690	43.8 Lower 50%	27% Math proficiency	690
37	Skowhegan Area High School Skowhegan · High · Grades 9–12	Public	686	37.1 Lower 50%	27% Math proficiency	686
38	Kennebunk High School Kennebunk · High · Grades 9–12	Public	683	79.4 Top 10%	57% Math proficiency	683
39	Montello School Lewiston · Elementary · Grades PK–6	Public	675	25.3 Lower 50%	12% Math proficiency	675
40	Falmouth High School Falmouth · High · Grades 9–12	Public	669	90.9 Top 5%	67% Math proficiency	669
41	Wentworth School Scarborough · Elementary · Grades 3–5	Public	664	82.5 Top 10%	55% Math proficiency	664
42	Scarborough Middle School Scarborough · Middle · Grades 6–8	Public	663	84.1 Top 10%	52% Math proficiency	663
43	Cony Augusta · High · Grades 9–12	Public	662	40.1 Lower 50%	27% Math proficiency	662
44	Marshwood High School South Berwick · High · Grades 9–12	Public	659	72.3 Top 25%	52% Math proficiency	659
45	Lisbon Community School Lisbon · Elementary · Grades PK–5	Public	657	42.5 Lower 50%	31% Math proficiency	657
46	C K Burns School Saco · Elementary · Grades 3–5	Public	641	62.5 Top 50%	46% Math proficiency	641
47	Massabesic Middle School East Waterboro · Middle · Grades 6–8	Public	619	57.2 Top 50%	33% Math proficiency	619
48	Kate Furbish Elementary School Brunswick · Elementary · Grades PK–2	Public	616	76.7 Top 25%	37.2% Free/reduced-price lunch	616
49	Greely High School Cumberland · High · Grades 9–12	Public	615	91.3 Top 5%	72% Math proficiency	615
50	Morse High School Bath · High · Grades 9–12	Public	615	60.2 Top 50%	42% Math proficiency	615
51	Nokomis Regional High School Newport · High · Grades 9–12	Public	610	34.9 Lower 50%	22% Math proficiency	610
52	Freeport High School Freeport · High · Grades 9–12	Public	593	69.9 Top 25%	42% Math proficiency	593
53	Saco Middle School Saco · Middle · Grades 6–8	Public	586	66.1 Top 50%	39% Math proficiency	586
54	Winslow Elementary School Winslow · Elementary · Grades PK–6	Public	581	52.2 Top 50%	30% Math proficiency	581
55	Pond Cove Elementary Cape Elizabeth · Elementary · Grades PK–4	Public	579	89.2 Top 5%	75% Math proficiency	579
56	Benton Elementary School Benton · Elementary · Grades K–6	Public	575	50.0 Lower 50%	37% Math proficiency	575
57	Gray-New Gloucester High School Gray · High · Grades 9–12	Public	573	57.9 Top 50%	32% Math proficiency	573
58	Raymond A. Geiger Elementary School Lewiston · Elementary · Grades PK–6	Public	572	41.2 Lower 50%	29% Math proficiency	572
59	Windham Middle School Windham · Middle · Grades 6–8	Public	571	64.5 Top 50%	32% Math proficiency	571
60	Hermon High School Hermon · High · Grades 9–12	Public	567	58.0 Top 50%	37% Math proficiency	567
61	Gardiner Area High School Gardiner · High · Grades 9–12	Public	565	50.9 Top 50%	32% Math proficiency	565
62	Wells Elementary School Wells · Elementary · Grades K–4	Public	563	68.2 Top 25%	47% Math proficiency	563
63	Leavitt Area High School Turner · High · Grades 9–12	Public	563	50.5 Top 50%	27% Math proficiency	563
64	Medomak Valley High School Waldoboro · High · Grades 9–12	Public	561	41.4 Lower 50%	22% Math proficiency	561
65	Yarmouth High School Yarmouth · High · Grades 9–12	Public	554	86.3 Top 5%	62% Math proficiency	554
66	Buxton Center Elementary School Buxton · Elementary · Grades PK–5	Public	552	54.3 Top 50%	32% Math proficiency	552
67	Waterboro Elementary School East Waterboro · Elementary · Grades PK–5	Public	547	54.7 Top 50%	42% Math proficiency	547
68	Brunswick Jr High School Brunswick · Middle · Grades 6–8	Public	544	68.6 Top 25%	39% Math proficiency	544
69	Biddeford Middle School Biddeford · Middle · Grades 5–7	Public	542	43.7 Lower 50%	21% Math proficiency	542
70	Mt Ararat Middle School Topsham · Middle · Grades 6–8	Public	533	67.4 Top 50%	38% Math proficiency	533
71	George J Mitchell School Waterville · Elementary · Grades PK–3	Public	532	53.9 Top 50%	47% Math proficiency	532
72	Harriet Beecher Stowe Elementary Brunswick · Elementary · Grades 3–5	Public	531	65.7 Top 50%	45% Math proficiency	531
73	Lawrence High School Fairfield · High · Grades 9–12	Public	531	44.7 Lower 50%	32% Math proficiency	531
74	Old Town High School Old Town · High · Grades 9–12	Public	531	34.6 Lower 50%	17% Math proficiency	531
75	Waterville Senior High School Waterville · High · Grades 9–12	Public	529	38.2 Lower 50%	22% Math proficiency	529
76	Ridge View Community School Dexter · Elementary · Grades PK–8	Public	528	39.3 Lower 50%	24% Math proficiency	528
77	Nokomis Regional Middle School Newport · Middle · Grades 5–8	Public	524	60.3 Top 50%	57.3% Free/reduced-price lunch	524
78	Ellsworth High School Ellsworth · High · Grades 9–12	Public	521	54.8 Top 50%	32% Math proficiency	521
79	Molly Ockett School Fryeburg · Elementary · Grades PK–8	Public	520	38.8 Lower 50%	17% Math proficiency	520
80	Gray-New Gloucester Middle School Gray · Middle · Grades 5–8	Public	519	63.1 Top 50%	39% Math proficiency	519
81	Greely Middle School Cumberland · Middle · Grades 6–8	Public	515	93.0 Top 5%	65% Math proficiency	515
82	Mt Blue Middle School Farmington · Middle · Grades 6–8	Public	508	45.2 Lower 50%	26% Math proficiency	508
83	Poland Regional H S Poland · High · Grades 9–12	Public	506	54.7 Top 50%	27% Math proficiency	506
84	Lake Region High School Naples · High · Grades 9–12	Public	503	36.5 Lower 50%	17% Math proficiency	503
85	Auburn Middle School Auburn · Middle · Grades 7–8	Public	499	40.0 Lower 50%	21% Math proficiency	499
86	York High School York · High · Grades 9–12	Public	498	80.9 Top 10%	52% Math proficiency	498
87	Hall-Dale Middle and High School Farmingdale · High · Grades 6–12	Public	496	56.4 Top 50%	28% Math proficiency	496
88	Messalonskee Middle School Oakland · Middle · Grades 6–8	Public	495	58.6 Top 50%	34% Math proficiency	495
89	Oceanside High School Rockland · High · Grades 9–12	Public	494	43.9 Lower 50%	22% Math proficiency	494
90	Marshwood Middle School Eliot · Middle · Grades 6–8	Public	490	83.5 Top 10%	57% Math proficiency	490
91	Fairview School Auburn · Elementary · Grades PK–6	Public	489	55.0 Top 50%	43% Math proficiency	489
92	Harrison Lyseth Elem School Portland · Elementary · Grades PK–5	Public	489	63.0 Top 50%	44% Math proficiency	489
93	Central Community Elementary School Corinth · Elementary · Grades PK–5	Public	488	44.7 Lower 50%	29% Math proficiency	488
94	Old Town Elementary School Old Town · Elementary · Grades K–5	Public	488	53.1 Top 50%	35% Math proficiency	488
95	Biddeford Primary School Biddeford · Elementary · Grades K–2	Public	483	39.1 Lower 50%	32% Math proficiency	483
96	York Middle School York · Middle · Grades 5–8	Public	482	84.4 Top 10%	51% Math proficiency	482
97	Narragansett Elementary School Gorham · Elementary · Grades PK–5	Public	479	71.3 Top 25%	52% Math proficiency	479
98	Oxford Hills Middle School Paris · Middle · Grades 7–8	Public	479	37.4 Lower 50%	17% Math proficiency	479
99	Yarmouth Elementary School Yarmouth · Elementary · Grades 2–5	Public	476	88.7 Top 5%	78% Math proficiency	476
100	Belfast Area High School Belfast · High · Grades 9–12	Public	476	54.6 Top 50%	32% Math proficiency	476

Lewiston High School in Lewiston leads the 2025 list of largest schools in Maine with Enrollment 1,709. Of the 100 schools shown, 100 are public.

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 Maine?

Lewiston High School in Lewiston ranks first among largest schools in Maine with Enrollment 1,709 (Enrollment: 1,709).

How are largest schools in Maine 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.