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Pioneer Charter School of Science

Q: Is Pioneer Charter School of Science a good school?

Pioneer Charter School of Science ranks 122 nd of 899 Massachusetts alternative schools. SchoolDigger rates this school 4 stars out of 5.

Public, Charter, Alternative Grades K-12

122^nd

SchoolDigger Rank ?

of 899 Massachusetts Alternative Schools

Better than 86% of Massachusetts alternative schools

Summary

Pioneer Charter School of Science in Everett, MA is a K–12 public charter school serving 795 students, operating as its own single-school district, Pioneer Charter School of Science (District), and it is the larger of two sibling campuses in the Pioneer network — the other sits 4.3 miles away in Saugus. (The dataset's "Alternative" label applies to every school in this comparison set, not to this school's student population.)

Outcomes are the headline: a 100% graduation rate for three straight years, a 0.0% dropout rate for five straight years, and All-Grades proficiency well above the state in ELA (59.41% vs. 40.03%), math (68.55% vs. 41.11%), and science (70.16% vs. 40.98%). The high school is strongest — 10th-grade math 86.79% and ELA 84.91%, roughly double the state's 43.73% and 45.48% — along with Biology (80.00%) and 5th-grade math (88.89%). The soft spots are narrow: 3rd-grade math (39.68% vs. the state's 42.19%) is the only tested grade/subject below the state, and 7th grade (48.33% math, 46.67% ELA) is above state but thinner than the school's other grades. Science swings year to year (45.97% in 2023–24 to 70.16% in 2025–26) because it is tested only in grades 5, 8, and 10. Per-student spending was $16,081 in 2020–21, with an 11.0 student–teacher ratio.

Among charter peers, Pioneer Everett's proficiency is above the group average in every subject while spending less than KIPP Academy Lynn Charter School ($19,570), Prospect Hill Academy Charter School ($23,236), and Match Charter Public School ($24,036). Mystic Valley Regional Charter School, 1.9 miles away, edges Pioneer in ELA (61.63% vs. 59.41%) while Pioneer leads in math, science, and graduation. Its sister campus, Pioneer Charter School of Science II, is stronger in math (75.93% vs. 68.55%) but behind in ELA, science, biology, graduation (93.2% vs. 100%), and dropout. Free/reduced-lunch rates are suppressed for all years, so poverty context is unavailable here.

795

Students ?

11.0

Student/teacher ratio ?

$18,681

Per pupil spending ?

47.3%

Directly certified for free meals (2024-25) ?

All students in Massachusetts receive free school meals.

51-59 Summer Street
Everett, MA 01249

(617) 389-7277

District: Pioneer Charter School of Science (District)

Racial breakdown:

White:

39.1%

Hispanic:

27.0%

African American:

20.9%

See top rated Massachusetts elementary schools

Compare Pioneer Charter School of Science to nearby alternative schools!

At a glance

▬ Ranking trend: Holding steady — 98th percentile in 2023 → 96th in 2026

Strengths

✓Test scores above the Massachusetts average (65% vs 40% meeting standards)

✓Ranks in the top 14% of Massachusetts alternative schools

✓100% graduate within 4 years

Worth a look

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2025-2026) ?

This school65%

District avg65%

Massachusetts avg40%

Elementary school

122^nd of 899

Massachusetts public elementary schools ?

Top 14%▲ up 15 pts since 2018

From top 29% (2018) to top 14% (2026)

See the entire ranking list of Massachusetts Elementary Schools →

★★★★★

SchoolDigger rating ?

Middle school

70^th of 478

Massachusetts public middle schools ?

Top 15%▲ up 14 pts since 2016

From top 28% (2016) to top 15% (2026)

See the entire ranking list of Massachusetts Middle Schools →

★★★★★

SchoolDigger rating ?

High school

13^th of 353

Massachusetts public high schools ?

Top 4%▲ up 16 pts since 2016

From top 19% (2016) to top 4% (2026)

See the entire ranking list of Massachusetts High Schools →

★★★★★

SchoolDigger rating ?

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Elementary school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	85.3	122 of 899	86.4%	★★★★☆
2025	85.5	121 of 906	86.6%	★★★★☆
2024	78.9	197 of 916	78.5%	★★★★☆
2023	79.8	189 of 928	79.6%	★★★★☆
2022	68.4	290 of 932	68.9%	★★★☆☆
2021	64.3	345 of 936	63.1%	★★★☆☆
2019	64.6	333 of 942	64.6%	★★★☆☆
2018	71.3	269 of 934	71.2%	★★★★☆

African American

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	90.6	6 of 188	96.8%	★★★★★
2025	89.2	6 of 169	96.4%	★★★★★
2024	93.5	5 of 167	97.0%	★★★★★
2023	92.5	6 of 167	96.4%	★★★★★
2022	84.6	12 of 173	93.1%	★★★★★
2021	78.8	14 of 166	91.6%	★★★★★
2019	78.1	16 of 172	90.7%	★★★★★
2018	87.6	11 of 174	93.7%	★★★★★

English Language Learner

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2024	71.3	32 of 282	88.7%	★★★★☆
2023	94.8	2 of 264	99.2%	★★★★★
2022	76.0	23 of 267	91.4%	★★★★★
2021	68.5	28 of 240	88.3%	★★★★☆
2019	92.8	9 of 258	96.5%	★★★★★

Female

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	80.8	147 of 869	83.1%	★★★★☆
2025	82.4	139 of 869	84.0%	★★★★☆
2024	77.7	194 of 886	78.1%	★★★★☆
2023	76.7	202 of 887	77.2%	★★★★☆
2022	68.7	271 of 901	69.9%	★★★★☆
2021	63.7	323 of 898	64.0%	★★★☆☆
2019	67.9	276 of 902	69.4%	★★★☆☆
2018	77.5	171 of 893	80.9%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	83.6	41 of 475	91.4%	★★★★★
2025	91.2	15 of 458	96.7%	★★★★★
2024	78.0	52 of 446	88.3%	★★★★☆
2023	89.7	18 of 420	95.7%	★★★★★
2022	89.0	20 of 401	95.0%	★★★★★
2021	91.0	15 of 379	96.0%	★★★★★
2019	86.6	24 of 398	94.0%	★★★★★
2018	97.2	7 of 379	98.2%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	95.3	11 of 742	98.5%	★★★★★
2025	96.6	5 of 736	99.3%	★★★★★
2024	95.3	14 of 760	98.2%	★★★★★
2023	94.9	8 of 757	98.9%	★★★★★
2022	94.3	8 of 772	99.0%	★★★★★
2021	92.4	15 of 705	97.9%	★★★★★
2019	84.8	44 of 700	93.7%	★★★★★
2018	82.9	53 of 685	92.3%	★★★★★

Male

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	87.7	82 of 879	90.7%	★★★★★
2025	85.4	109 of 884	87.7%	★★★★☆
2024	77.4	187 of 891	79.0%	★★★★☆
2023	80.0	167 of 896	81.4%	★★★★☆
2022	65.2	319 of 908	64.9%	★★★☆☆
2021	62.2	344 of 904	61.9%	★★★☆☆
2019	59.1	374 of 907	58.8%	★★★☆☆
2018	55.8	416 of 898	53.7%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	59.3	219 of 709	69.1%	★★★☆☆
2025	68.4	151 of 717	78.9%	★★★★☆
2024	77.2	113 of 731	84.5%	★★★★☆
2022	89.3	43 of 905	95.2%	★★★★★
2021	85.5	82 of 894	90.8%	★★★★★
2019	84.8	67 of 896	92.5%	★★★★★
2018	93.6	12 of 886	98.6%	★★★★★

Tested In Person

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2021	59.4	395 of 925	57.3%	★★★☆☆

Tested Remotely

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2021	75.1	87 of 399	78.2%	★★★★☆

White

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	83.4	80 of 734	89.1%	★★★★☆
2025	86.2	61 of 737	91.7%	★★★★★
2024	83.3	87 of 753	88.4%	★★★★☆
2023	88.8	48 of 762	93.7%	★★★★★
2022	76.1	144 of 764	81.2%	★★★★☆
2021	72.9	183 of 765	76.1%	★★★★☆
2019	60.6	300 of 780	61.5%	★★★☆☆
2018	63.7	280 of 772	63.7%	★★★☆☆

Middle school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	85.4	70 of 478	85.4%	★★★★☆
2025	80.6	90 of 484	81.4%	★★★★☆
2024	77.9	99 of 493	79.9%	★★★★☆
2023	76.0	113 of 501	77.4%	★★★★☆
2022	84.2	69 of 497	86.1%	★★★★☆
2021	83.2	73 of 501	85.4%	★★★★☆
2019	75.8	124 of 498	75.1%	★★★★☆
2018	78.4	101 of 484	79.1%	★★★★☆
2017	72.2	135 of 487	72.3%	★★★★☆
2016	69.8	136 of 482	71.8%	★★★★☆
2014	67.2	156 of 455	65.7%	★★★☆☆
2013	77.5	97 of 455	78.7%	★★★★☆
2012	82.5	72 of 455	84.2%	★★★★☆
2011	80.6	78 of 449	82.6%	★★★★☆
2010	70.3	132 of 434	69.6%	★★★★☆

African American

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	91.0	9 of 215	95.8%	★★★★★
2025	89.4	11 of 206	94.7%	★★★★★
2024	84.8	12 of 202	94.1%	★★★★★
2023	73.7	31 of 209	85.2%	★★★★☆
2022	84.5	15 of 212	92.9%	★★★★★
2021	90.4	10 of 193	94.8%	★★★★★
2019	85.8	15 of 195	92.3%	★★★★★
2018	86.7	11 of 172	93.6%	★★★★★

Disabled

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2019	40.5	215 of 424	49.3%	★★☆☆☆

English Language Learner

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2023	92.9	2 of 155	98.7%	★★★★★

Female

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	72.1	117 of 468	75.0%	★★★★☆
2025	71.5	119 of 473	74.8%	★★★★☆
2024	73.1	115 of 481	76.1%	★★★★☆
2023	80.2	86 of 489	82.4%	★★★★☆
2022	86.2	62 of 494	87.4%	★★★★☆
2021	82.5	70 of 483	85.5%	★★★★☆
2019	73.4	122 of 478	74.5%	★★★★☆
2018	75.1	117 of 463	74.7%	★★★★☆

Hispanic

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	86.4	42 of 383	89.0%	★★★★☆
2025	82.1	49 of 376	87.0%	★★★★☆
2024	79.7	50 of 378	86.8%	★★★★☆
2023	90.5	26 of 364	92.9%	★★★★★
2022	97.2	9 of 368	97.6%	★★★★★
2021	94.1	18 of 335	94.6%	★★★★★
2019	95.6	8 of 322	97.5%	★★★★★
2018	98.4	2 of 309	99.4%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	97.7	6 of 461	98.7%	★★★★★
2025	94.7	8 of 464	98.3%	★★★★★
2024	93.3	8 of 469	98.3%	★★★★★
2023	91.0	14 of 481	97.1%	★★★★★
2022	97.9	2 of 489	99.6%	★★★★★
2021	97.9	5 of 462	98.9%	★★★★★
2019	88.9	29 of 452	93.6%	★★★★★
2018	97.2	5 of 438	98.9%	★★★★★

Male

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	92.3	38 of 470	91.9%	★★★★★
2025	85.7	65 of 473	86.3%	★★★★☆
2024	80.2	87 of 483	82.0%	★★★★☆
2023	63.2	161 of 489	67.1%	★★★☆☆
2022	77.0	92 of 497	81.5%	★★★★☆
2021	80.0	80 of 485	83.5%	★★★★☆
2019	76.9	106 of 478	77.8%	★★★★☆
2018	79.2	92 of 466	80.3%	★★★★☆

Special Education

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2022	96.6	10 of 503	98.0%	★★★★★
2021	96.7	9 of 489	98.2%	★★★★★
2019	90.5	21 of 484	95.7%	★★★★★
2018	97.8	3 of 467	99.4%	★★★★★

Tested In Person

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2021	81.5	77 of 491	84.3%	★★★★☆

Tested Remotely

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2021	83.9	49 of 339	85.5%	★★★★☆

White

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	89.8	34 of 393	91.3%	★★★★★
2025	84.3	51 of 386	86.8%	★★★★☆
2024	83.8	54 of 392	86.2%	★★★★☆
2023	81.7	61 of 403	84.9%	★★★★☆
2022	83.7	53 of 404	86.9%	★★★★☆
2021	78.4	64 of 401	84.0%	★★★★☆
2019	61.8	141 of 396	64.4%	★★★☆☆
2018	65.8	118 of 395	70.1%	★★★★☆

High school ranking

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	96.0	13 of 353	96.3%	★★★★★
2025	92.2	34 of 349	90.3%	★★★★★
2024	92.7	20 of 348	94.3%	★★★★★
2023	95.3	8 of 347	97.7%	★★★★★
2022	87.2	42 of 342	87.7%	★★★★☆
2021	86.8	31 of 285	89.1%	★★★★☆
2019	80.1	67 of 351	80.9%	★★★★☆
2018	77.2	67 of 345	80.6%	★★★★☆
2017	79.3	51 of 348	85.3%	★★★★☆
2016	76.5	68 of 351	80.6%	★★★★☆
2015	81.5	25 of 354	92.9%	★★★★★
2014	80.9	27 of 347	92.2%	★★★★★
2013	82.1	16 of 344	95.3%	★★★★★
2012	71.5	104 of 340	69.4%	★★★☆☆
2011	80.4	52 of 340	84.7%	★★★★☆
2010	75.1	92 of 335	72.5%	★★★★☆

African American

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	99.4	1 of 157	99.4%	★★★★★
2025	96.1	8 of 148	94.6%	★★★★★
2024	98.7	3 of 160	98.1%	★★★★★
2023	99.4	2 of 142	98.6%	★★★★★
2021	92.2	7 of 94	92.6%	★★★★★
2019	87.1	10 of 137	92.7%	★★★★★
2018	78.5	23 of 134	82.8%	★★★★☆

Asian

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2018	47.2	62 of 91	31.9%	★★☆☆☆

Female

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	91.3	34 of 340	90.0%	★★★★★
2025	94.3	20 of 337	94.1%	★★★★★
2024	93.8	11 of 342	96.8%	★★★★★
2023	93.3	15 of 339	95.6%	★★★★★
2022	90.4	22 of 340	93.5%	★★★★★
2021	84.2	39 of 281	86.1%	★★★★☆
2019	82.8	44 of 342	87.1%	★★★★☆
2018	82.2	26 of 339	92.3%	★★★★★

Hispanic

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	99.1	3 of 260	98.8%	★★★★★
2025	96.7	12 of 245	95.1%	★★★★★
2024	99.6	1 of 249	99.6%	★★★★★
2023	98.3	5 of 241	97.9%	★★★★★
2022	95.1	10 of 217	95.4%	★★★★★
2021	98.6	2 of 149	98.7%	★★★★★
2019	93.8	11 of 206	94.7%	★★★★★
2018	93.5	4 of 193	97.9%	★★★★★

Low Socio Economic Status

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	99.7	3 of 340	99.1%	★★★★★
2025	98.2	9 of 334	97.3%	★★★★★
2024	97.5	9 of 338	97.3%	★★★★★
2023	99.7	2 of 338	99.4%	★★★★★
2022	97.8	5 of 332	98.5%	★★★★★
2021	95.7	5 of 253	98.0%	★★★★★
2019	91.2	15 of 330	95.5%	★★★★★
2018	90.3	12 of 330	96.4%	★★★★★

Male

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	98.2	3 of 344	99.1%	★★★★★
2025	85.2	60 of 339	82.3%	★★★★☆
2024	88.0	39 of 342	88.6%	★★★★☆
2023	95.6	9 of 343	97.4%	★★★★★
2022	82.3	62 of 339	81.7%	★★★★☆
2021	87.9	26 of 281	90.7%	★★★★★
2019	71.4	109 of 346	68.5%	★★★☆☆
2018	71.6	109 of 343	68.2%	★★★☆☆

Special Education

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2022	99.1	4 of 339	98.8%	★★★★★
2021	97.7	3 of 268	98.9%	★★★★★
2019	95.1	14 of 348	96.0%	★★★★★
2018	88.7	21 of 344	93.9%	★★★★★

White

Year	Avg score	Statewide rank	Massachusetts percentile	Rating
2026	96.1	8 of 302	97.4%	★★★★★
2025	94.8	9 of 298	97.0%	★★★★★
2024	86.3	38 of 302	87.4%	★★★★☆
2023	97.6	2 of 301	99.3%	★★★★★
2022	86.5	35 of 300	88.3%	★★★★☆
2021	81.8	38 of 249	84.7%	★★★★☆
2018	85.7	10 of 303	96.7%	★★★★★

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Elementary school

Low Socio Economic Status (2026)99th percentile+12 vs school

African American (2026)97th percentile+10 vs school

Hispanic (2026)91st percentile+5 vs school

Male (2026)91st percentile+4 vs school

White (2026)89th percentile+3 vs school

English Language Learner (2024)89th percentile+10 vs school

Female (2026)83rd percentile-3 vs school

Tested Remotely (2021)78th percentile+15 vs school

Special Education (2026)69th percentile-17 vs school

Tested In Person (2021)57th percentile-6 vs school

Middle school

English Language Learner (2023)99th percentile+21 vs school

Low Socio Economic Status (2026)99th percentile+13 vs school

Special Education (2022)98th percentile+12 vs school

African American (2026)96th percentile+10 vs school

Male (2026)92nd percentile+7 vs school

White (2026)91st percentile+6 vs school

Hispanic (2026)89th percentile+4 vs school

Tested Remotely (2021)86th percentile~ school

Tested In Person (2021)84th percentile~ school

Female (2026)75th percentile-10 vs school

Disabled (2019)49th percentile-26 vs school

High school

African American (2026)99th percentile+3 vs school

Male (2026)99th percentile+3 vs school

Low Socio Economic Status (2026)99th percentile+3 vs school

Hispanic (2026)99th percentile+3 vs school

Special Education (2022)99th percentile+11 vs school

White (2026)97th percentile~ school

Female (2026)90th percentile-6 vs school

Asian (2018)32nd percentile-49 vs school

By subject vs Massachusetts (2025-2026) ?

Biology80%+42 vs state

Science70%+29 vs state

Mathematics69%+27 vs state

English Language Arts59%+19 vs state

Civics57%+18 vs state

5.0

2 ratings · 1 written review

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Schools Near Pioneer Charter School of Science

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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 ()				Ranking ()				MCAS Next Generation English Language Arts (2026)								MCAS Next Generation Mathematics (2026)								MCAS Next Generation Science (2026)				MCAS Next Generation Biology (2026)	MCAS Next Generation Civics (2026)	Per Pupil Expenditures (2024)
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	Directly certified (2024-25)	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score ()	Statewide Rank ()	State Percentile ()	SchoolDigger Rating ()	Average Standard Score ()	Statewide Rank ()	State Percentile ()	Rank Change from Previous Year	MCAS Next Generation English Language Arts 3rd Grade	MCAS Next Generation English Language Arts 4th Grade	MCAS Next Generation English Language Arts 5th Grade	MCAS Next Generation English Language Arts 6th Grade	MCAS Next Generation English Language Arts 7th Grade	MCAS Next Generation English Language Arts 8th Grade	MCAS Next Generation English Language Arts 10th Grade	MCAS Next Generation English Language Arts All Grades	MCAS Next Generation Mathematics 3rd Grade	MCAS Next Generation Mathematics 4th Grade	MCAS Next Generation Mathematics 5th Grade	MCAS Next Generation Mathematics 6th Grade	MCAS Next Generation Mathematics 7th Grade	MCAS Next Generation Mathematics 8th Grade	MCAS Next Generation Mathematics 10th Grade	MCAS Next Generation Mathematics All Grades	MCAS Next Generation Science 5th Grade	MCAS Next Generation Science 8th Grade	MCAS Next Generation Science 10th Grade	MCAS Next Generation Science All Grades	MCAS Next Generation Biology End of Course	MCAS Next Generation Civics 8th Grade	Total
Pioneer Charter School of Science	Public, Charter, Alternative	K-12	51-59 Summer Street	Everett	01249	Middlesex County	Pioneer Charter School of Science (District)	Yes	No	No	Yes	(617) 389-7277	795	72	11.0	47.3%	311 (39.1%)	166 (20.9%)	215 (27.0%)	70 (8.8%)	4 (0.5%)	0 (0.0%)	29 (3.6%)								(n/a)	49.2	66.1	68.3	65.1	46.7	60.7	84.9	59.4	39.7	75.8	88.9	79.4	48.3	78.7	86.8	68.6	77.8	62.3	67.9	70.2	80.0	57.4	$18,681
Devens School	Public, Alternative	K-12	22 Church Street	Everett	02149	Middlesex County	Everett	No	No	No	No	(617) 394-2470	38	10	3.6	78.9%	11 (28.9%)	5 (13.2%)	21 (55.3%)	1 (2.6%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)								7.1								0.0							$53,037
Chelsea Virtual Learning Academy	Public, Virtual, Alternative	K-12	77 Webster Avenue	Chelsea	02150	Suffolk County	Chelsea	No	No	Yes	No	(617) 466-5113	54	6	8.3	77.8%	4 (7.4%)	2 (3.7%)	48 (88.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)																							$25,065
Mystic Valley Regional Charter School	Public, Charter, Alternative	K-12	770 Salem Street	Malden	02148	Middlesex County	Mystic Valley Regional Charter (District)	Yes	No	No	Yes	(781) 388-0222	1,698	109	15.5	30.6%	552 (32.5%)	285 (16.8%)	228 (13.4%)	556 (32.7%)	3 (0.2%)	1 (0.1%)	73 (4.3%)								(n/a)	59.9	48.0	63.1	64.8	70.1	64.8	92.7	61.6	59.5	63.4	67.8	74.5	68.5	64.1	91.5	66.2	59.2	52.8	79.3	56.1	76.6	58.5	$14,601
Horace Mann School for the Deaf Hard of Hearing	Public, Alternative	PK, KG-12	28 Walker St	Charlestown	02129	Suffolk County	Boston	No	No	No	Yes	(617) 635-8534	73	37	1.9	74.0%	11 (15.1%)	19 (26.0%)	36 (49.3%)	5 (6.8%)	0 (0.0%)	0 (0.0%)	2 (2.7%)								(n/a)								3.6								0.0				0.0			$115,852
Prospect Hill Academy Charter School	Public, Charter, Alternative	PK, KG-12	50 Essex Street	Cambridge	02139	Middlesex County	Prospect Hill Academy Charter (District)	Yes	No	No	Yes	(617) 284-7800	890	84	10.5	57.3%	86 (9.7%)	500 (56.2%)	203 (22.8%)	51 (5.7%)	3 (0.3%)	1 (0.1%)	46 (5.2%)								(n/a)	27.7	29.2	28.1	36.6	37.5	27.7	28.3	31.2	21.9	19.4	17.5	38.0	28.1	26.2	30.4	25.5	28.1	18.8	31.1	23.1	14.5	25.0	$25,154
Pioneer Charter School of Science II	Public, Charter, Alternative	K-12	97 Main Street	Saugus	01906	Essex County	Pioneer Charter School of Science II (District)	Yes	No	No	Yes	(781) 666-3945	621	53	11.7	42.7%	145 (23.3%)	195 (31.4%)	148 (23.8%)	105 (16.9%)	3 (0.5%)	0 (0.0%)	25 (4.0%)								(n/a)	58.0	49.0	49.0		63.5	66.2	83.6	58.5	54.0	67.4	81.6		82.2	86.5	93.4	75.9	70.0	63.5	70.5	66.1	66.2	67.6	$17,493
Melvin H. King South End Academy	Public, Alternative	PK, KG-12	90 Warren Avenue	Boston	02116	Suffolk County	Boston	No	No	No	Yes	(617) 635-9976	125	38	3.2	88.8%	9 (7.2%)	61 (48.8%)	49 (39.2%)	1 (0.8%)	1 (0.8%)	0 (0.0%)	4 (3.2%)								(n/a)								0.0								0.0							$102,150
Carter School	Public, Alternative	2-12	396 Northhampton St	Boston	02118	Suffolk County	Boston	No	No	No	Yes	(617) 635-9832	28	1	28.0	89.3%	3 (10.7%)	14 (50.0%)	11 (39.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)								(n/a)								0.0								0.0							$73,057
MATCH Charter Public School	Public, Charter, Alternative	PK, KG-12	215 Forest Hills St	Boston	02130	Suffolk County	Match Charter Public School (District)	Yes	No	No	Yes	(857) 203-9668	1,189	116	10.2	70.6%	18 (1.5%)	585 (49.2%)	558 (46.9%)	4 (0.3%)	3 (0.3%)	1 (0.1%)	19 (1.6%)								(n/a)	30.3	18.6	26.9	12.2	19.4	13.5	21.3	20.3	34.3	24.7	28.0	18.0	16.8	14.8	41.0	23.0	36.6	7.0	27.8	22.4	5.6	13.1	$32,440

Frequently Asked Questions about Pioneer Charter School of Science

Is Pioneer Charter School of Science a good school?

Pioneer Charter School of Science ranks 122^nd of 899 Massachusetts alternative schools. SchoolDigger rates this school 4 stars out of 5.

How many students attend Pioneer Charter School of Science?

In the 2024-25 school year, 795 students attended Pioneer Charter School of Science.

What district is Pioneer Charter School of Science in?

Pioneer Charter School of Science (District)

What is the racial makeup of Pioneer Charter School of Science?

Students at Pioneer Charter School of Science are 39% White, 27% Hispanic, 21% African American, 9% Asian, 4% Two or more races.

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Latest Massachusetts data All new data »

2024–25 dropout rates & graduation ratesMar 5, 2026

2024–25 MCAS Next Generation test scoresSep 29, 2025

2023–24 school spending dataMay 8, 2025

2023–24 dropout rates & graduation ratesMay 1, 2025

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