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Middle Schools in Boulder Valley School District No. Re2

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At a glance

DistrictBoulder Valley School District No. Re25^th of 115 Colorado districtsFull district overview →

Schools

4,529

Students

5-star schools

Top rankedSummit Middle Charter School8^th of 469 Colorado middle schools

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Biggest riser

Casey Middle School up 70 spots statewide this year

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Smallest classes

Casey Middle School 12.6 students per teacher

SchoolDigger ratings

5★

4★

3★

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

Summary:

This analysis covers 9 middle schools in Boulder Valley School District No. Re2, which serves grades 6 through 8 and enrolls about 4,529 students total. The district ranks #5 out of 115 districts in Colorado and holds a 5-star rating. School enrollments range from 363 students at Casey Middle School to 626 at Louisville Middle School. Most schools in this district outperform Colorado state proficiency averages in English Language Arts, Math, and Science.

Summit Middle Charter School is the top academic performer with an 8th place state ranking and the highest proficiency rates in the district: 83% in ELA, 85.9% in Math, and 78.6% in Science. It also has the lowest chronic absenteeism at just 3.6%. Southern Hills Middle School is another elite option, ranking 14th in the state with consistently strong scores of 78.1% ELA and 71.7% Math. Manhattan Middle School of the Arts and Academics is the district's biggest improver, jumping from #127 to #37 in state rankings over two years, while serving a higher percentage of students eligible for free/reduced lunch (31.1%). Louisville Middle School is the largest school and ranks 42nd, making it a solid choice for families.

Casey Middle School faces the greatest challenges, with the lowest proficiency scores (30.4% ELA, 22.2% Math), the highest free/reduced lunch rate at 65%, and the highest chronic absenteeism at 25.5%. Interestingly, Casey has the lowest student-teacher ratio (12.6) in the district, showing that smaller class sizes don't offset larger socioeconomic and attendance hurdles. Across the district, math proficiency trails ELA by about 9 points on average, with Summit being the only school where math exceeds ELA. Chronic absenteeism varies widely, from 3.6% at Summit to 25.5% at Casey, and schools with the lowest absenteeism also tend to rank highest academically. Overall, the district's middle schools offer strong educational options, with 8 of 9 schools exceeding state averages in all tested subjects.

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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 (2026)				Ranking (2025)				CMAS English Language Arts (2026)				CMAS Math (2026)				CMAS Science (2026)	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 (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	CMAS English Language Arts 6th Grade	CMAS English Language Arts 7th Grade	CMAS English Language Arts 8th Grade	CMAS English Language Arts All Grades	CMAS Math 6th Grade	CMAS Math 7th Grade	CMAS Math 8th Grade	CMAS Math All Grades	CMAS Science 8th Grade	Total
Broomfield Heights Middle School	Public	6-8	1555 Daphne Street	Broomfield	80020	Broomfield County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-8400	490	30	16.5	34.3%	315 (64.3%)	6 (1.2%)	123 (25.1%)	13 (2.7%)	3 (0.6%)	0 (0.0%)	30 (6.1%)	65.9	139^th of 469 public middle schools	70.4%		70.3	122^nd of 469 public middle schools	74.0%	17	58.8	58.1	53.5	56.5	35.6	35.3	43.9	38.7	44.4	$21,740
Manhattan Middle School of the Arts and Academics	Public	6-8	290 Manhattan Drive	Boulder	80303	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-6300	482	29	16.8	31.1%	287 (59.5%)	6 (1.2%)	123 (25.5%)	15 (3.1%)	2 (0.4%)	0 (0.0%)	48 (10.0%)	89.7	37^th of 469 public middle schools	92.1%		86.6	49^th of 469 public middle schools	89.6%	12	74.5	70.2	74.7	72.8	50.0	54.5	66.3	56.0	71.3	$22,038
Casey Middle School	Public	6-8	1301 High Street	Boulder	80304	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-2700	363	29	12.6	65.0%	138 (38.0%)	3 (0.8%)	199 (54.8%)	8 (2.2%)	0 (0.0%)	1 (0.3%)	14 (3.9%)	43.4	221^st of 469 public middle schools	52.9%		33.1	291^st of 469 public middle schools	38.0%	70			41.7	30.4			34.2	22.2	29.6	$23,458
Centennial Middle School	Public	6-8	2205 Norwood Avenue	Boulder	80304	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-5441	598	31	19.3	33.1%	379 (63.4%)	7 (1.2%)	172 (28.8%)	11 (1.8%)	1 (0.2%)	0 (0.0%)	26 (4.3%)	79.6	85^th of 469 public middle schools	81.9%		78.4	85^th of 469 public middle schools	81.9%		60.7	51.9	69.6	60.6	43.3	45.2	63.8	50.8	62.2	$18,969
Angevine Middle School	Public	6-8	1150 W South Boulder Road	Lafayette	80026	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-7100	619	40	15.3	49.6%	311 (50.2%)	9 (1.5%)	245 (39.6%)	15 (2.4%)	1 (0.2%)	1 (0.2%)	35 (5.7%)	59.9	160^th of 469 public middle schools	65.9%		57.4	169^th of 469 public middle schools	64.0%	9	44.2	47.0	52.1	47.6	37.2	37.3	45.5	39.8	42.9	$22,139
Louisville Middle School	Public	6-8	1341 Main Street	Louisville	80027	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-7400	626	34	18.6	18.5%	497 (79.4%)	3 (0.5%)	66 (10.5%)	14 (2.2%)	1 (0.2%)	0 (0.0%)	43 (6.9%)	88.3	42^nd of 469 public middle schools	91.0%		86.4	50^th of 469 public middle schools	89.3%	8	70.7	60.8	63.9	65.2	63.5	53.3	64.6	60.5	65.0	$19,258
Nevin Platt Middle School	Public	6-8	6096 Baseline Road	Boulder	80303	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-5536	483	29	16.8	14.7%	389 (80.5%)	4 (0.8%)	47 (9.7%)	4 (0.8%)	1 (0.2%)	0 (0.0%)	36 (7.5%)	84.2	59^th of 469 public middle schools	87.4%		80.9	71^st of 469 public middle schools	84.9%	12	57.2	68.9	69.7	64.9	45.3	50.9	64.1	53.4	61.5	$21,532
Southern Hills Middle School	Public	6-8	1500 Knox Drive	Boulder	80305	Boulder County	Boulder Valley School District No. Re2	No	No	No	No	(720) 561-3400	502	26	19.3	10.6%	365 (72.7%)	7 (1.4%)	40 (8.0%)	35 (7.0%)	1 (0.2%)	0 (0.0%)	54 (10.8%)	96.3	14^th of 469 public middle schools	97.0%		97.5	10^th of 469 public middle schools	97.9%	4	74.2	81.1	79.7	78.1	65.8	75.5	75.2	71.7	73.8	$20,421
Summit Middle Charter School	Public, Charter	6-8	4655 Hanover Avenue	Boulder	80305	Boulder County	Boulder Valley School District No. Re2	Yes	No	No	No	(720) 561-3900	366	22	16.8	13.4%	233 (63.7%)	3 (0.8%)	40 (10.9%)	43 (11.7%)	2 (0.5%)	0 (0.0%)	45 (12.3%)	98.4	8^th of 469 public middle schools	98.3%		98.9	5^th of 469 public middle schools	98.9%	3	82.6	85.8	80.7	83.0	84.3	91.2	82.5	85.9	78.6	$13,229

Districts nearby

District	Distance	# of Schools	Statewide Rank
Education Reenvisioned BOCES	2.72 mi	12	56^th
Jefferson County School District No. R-1	7.29 mi	148	24^th
St. Vrain Valley School District No. Re1J	10.27 mi	54	23^rd
Adams 12 Five Star Schools	11.82 mi	56	50^th
State Charter School Institute	13.08 mi	55	49^th

See the top CO Colorado districts

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