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Regional School Unit 24

At a glance

99^thof 176 Maine districts▼ 25

Better than 43% of Maine districts

Elementary 4 Middle 1 High 1Grades PK, KG-12

2165 US Highway 1
Sullivan, ME 04664·(207) 422-2017·All Maine district rankings →

Statewide performance 2016–2025

2025: better than 43.8% of districts

Schools

718

Students

5-star school

Top rankedElla Lewis School20^th of 289 Maine elementary schools

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Biggest riser

Sumner Middle School up 9 spots statewide this year

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Smallest classes

Mountain View School 8.9 students per teacher

SchoolDigger ratings

5★

3★

2★

1★

Compare Maine districts →See the top-ranked Maine schools →

Summary:

Regional School Unit 24 in Maine is home to 6 schools, including 4 elementary schools, 1 middle school, and 1 high school. The district serves a diverse student population, with some schools having high rates of free and reduced lunch recipients. Overall, the schools in this district demonstrate a range of academic performance, with a few standout institutions leading the way.

Ella Lewis School is the top-performing elementary school in the district, ranking 6th out of 288 Maine elementary schools and earning a 5-star rating from SchoolDigger. The school boasts exceptional test scores, with 76.67% proficiency in ELA and 80% proficiency in Math, as well as a low student-teacher ratio of 9.4. Another strong performer is Cave Hill School, which ranks 61st out of 288 Maine elementary schools and has impressive test scores and a very low student-teacher ratio of 5.5.

At the high school level, Sumner Memorial High School stands out with an 87.8% four-year graduation rate and test scores that outperform the district and state averages in ELA, Math, and Science proficiency. However, the district as a whole struggles with a high chronic absenteeism rate of 23.4%, which could be an area of focus for improvement. The free and reduced lunch rates also vary significantly across the schools, with Ella Lewis School having the highest percentage at 63.86%.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				MEA English Language Arts (2025)	MEA Mathematics (2025)	MEA Science (2025)	Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	MEA English Language Arts All Grades	MEA Mathematics All Grades	MEA Science All Grades	Total
Sumner Memorial High School	Public	9-12	2456 US Hwy 1	Sullivan	04664	Hancock County	Regional School Unit 24	No	No	No	No	(207) 422-3510	214	20	10.5	50.5%	185 (86.4%)	0 (0.0%)	16 (7.5%)	3 (1.4%)	0 (0.0%)	0 (0.0%)	10 (4.7%)	47.3	42^nd of 119 public high schools	64.7%		51.1	42^nd of 121 public high schools	65.3%		73.9	50.0	22.5	$25,542
Cave Hill School	Public	PK, KG-5	1205 Eastbrook Road	Eastbrook	04634	Hancock County	Regional School Unit 24	No	No	No	Yes	(207) 565-3638	61	9	6.7	50.8%	50 (82.0%)	1 (1.6%)	2 (3.3%)	0 (0.0%)	4 (6.6%)	0 (0.0%)	4 (6.6%)	54.2	154^th of 289 public elementary schools	46.7%		77.8	61^st of 288 public elementary schools	78.8%	93	72.0	44.0		$29,622
Mountain View School	Public	PK, KG-5	542 Bert Gray Road	Sullivan	04664	Hancock County	Regional School Unit 24	No	No	No	Yes	(207) 422-3200	152	17	8.9	57.2%	136 (89.5%)	0 (0.0%)	7 (4.6%)	0 (0.0%)	1 (0.7%)	2 (1.3%)	6 (3.9%)	37.5	210^th of 289 public elementary schools	27.3%		56.5	135^th of 288 public elementary schools	53.1%	75	52.7	54.1		$28,401
Ella Lewis School	Public	PK, KG-5	15 Old Village Road	Steuben	04680	Washington County	Regional School Unit 24	No	No	No	Yes	(207) 546-2430	79	7	11.6	67.1%	70 (88.6%)	1 (1.3%)	2 (2.5%)	0 (0.0%)	1 (1.3%)	0 (0.0%)	5 (6.3%)	91.5	20^th of 289 public elementary schools	93.1%		95.7	6^th of 288 public elementary schools	97.9%	14	76.7	80.0		$26,993
Peninsula School	Public	PK, KG-5	71 Main Street	Prospect Harbor	04669	Hancock County	Regional School Unit 24	No	No	No	Yes	(207) 963-2003	65	11	5.9	66.2%	61 (93.8%)	0 (0.0%)	4 (6.2%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	35.7	214^th of 289 public elementary schools	26.0%		43.4	189^th of 288 public elementary schools	34.4%	25	54.1	51.4		$38,396
Sumner Middle School	Public	6-8	2456 US Hwy 1	Sullivan	04664	Hancock County	Regional School Unit 24	No	(n/a)	No	(n/a)	(207) 422-3510	147	16	9.0	57.8%	133 (90.5%)	1 (0.7%)	4 (2.7%)	0 (0.0%)	3 (2.0%)	0 (0.0%)	6 (4.1%)	24.2	76^th of 91 public middle schools	16.5%		18.2	85^th of 92 public middle schools	7.6%	9	59.2	21.0	38.3	$25,588

Districts nearby

District	Distance	# of Schools	Statewide Rank
Ellsworth Public Schools	0.03 mi	3	77^th
Surry Public Schools	5.68 mi	1	31^st
Otis Public Schools	6.96 mi	1	143^rd
Lamoine Public Schools	8.86 mi	1	8^th
Trenton Public Schools	9.45 mi	1	33^rd

See the top ME Maine districts

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maine Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.