allk12 · Rankings · Lowest proficiency · Colorado · Middle schools

The lowest-performing public middle schools by test proficiency in Colorado

Across Colorado, 241 public middle schools are ranked here, ranked by the lowest composite state-assessment proficiency. Montbello Middle School leads the list at 6.8%, against a median of 32.5% across the ranked schools.

Use the search box to find a specific school within this ranking, sort by any column, or export the full list. Built from NCES and state data for 2024-25.

Schools ranked

241

Colorado

Best % Proficient

6.8%

Median % Proficient

32.5%

LOWEST PROFICIENCY · COLORADO

#	School	City	District	Level	% FRL	Students	% Proficient
1	Montbello Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	91.7%	315	6.8%
2	Adams City Middle School	COMMERCE CITY, CO	School District N. 14 in the county of Adams & State of Colo	Middle	90.9%	296	7.0%
3	Thornton Middle School	THORNTON, CO	Adams 12 Five Star Schools	Middle	84.2%	721	7.2%
4	Kearney Middle School	COMMERCE CITY, CO	School District N. 14 in the county of Adams & State of Colo	Middle	85.9%	397	7.7%
5	North Middle School Health Sciences and Technology Campus	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	91.2%	565	7.9%
6	Aurora Hills Middle School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	85.9%	821	8.7%
7	Pueblo Academy of Arts	PUEBLO, CO	Pueblo School District No. 60 in the county of Pueblo and	Middle	85.4%	562	9.0%
8	Risley International Academy of Innovation	PUEBLO, CO	Pueblo School District No. 60 in the county of Pueblo and	Middle	91.6%	335	9.0%
9	East Middle School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	92.1%	634	9.0%
10	Rocky Mountain Prep Noel	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	87.8%	287	9.6%
11	Compass Academy	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	91.5%	200	10.2%
12	West Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	95.7%	188	10.9%
13	Fort Logan Northgate	DENVER, CO	Sheridan School District No. 2	Middle	85.8%	338	11.2%
14	Galileo Middle School	COLORADO SPRINGS, CO	Colorado Springs School District No. 11 in the county of E	Middle	82.3%	277	11.3%
15	Mrachek Middle School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	82.7%	811	11.3%
16	Roncalli Stem Academy	PUEBLO, CO	Pueblo School District No. 60 in the county of Pueblo and	Middle	94.3%	247	12.0%
17	Overland Trail Middle School	BRIGHTON, CO	School District 27J	Middle	70.4%	581	12.3%
18	Jack Swigert Middle School	COLORADO SPRINGS, CO	Colorado Springs School District No. 11 in the county of E	Middle	76.5%	404	12.8%
19	Heath Middle School	GREELEY, CO	GreeleySchool District No. 6 in the county of Weld and Sta	Middle	80.4%	499	12.8%
20	Fort Lupton Middle School	FORT LUPTON, CO	Weld re-8 schools	Middle	62.8%	438	13.1%
21	Northglenn Middle School	NORTHGLENN, CO	Adams 12 Five Star Schools	Middle	85.3%	672	13.2%
22	Shaw Heights Middle School	WESTMINSTER, CO	Westminster Public Schools	Middle	86.6%	321	13.4%
23	Prairie Middle School	AURORA, CO	Cherry Creek School District No. 5 in the county of Arapah	Middle	68.3%	1,491	14.3%
24	Grand Valley Middle School	PARACHUTE, CO	Grand Valley School District No. 16 in the county of Garfi	Middle	63.6%	264	14.8%
25	Kepner Beacon Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	89.9%	467	14.9%
26	KIPP Sunshine Peak Academy	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	93.7%	301	15.0%
27	Panorama Middle School	COLORADO SPRINGS, CO	Harrison School District No. 2 in the county of El Paso an	Middle	84.7%	339	15.1%
28	DSST: Cole Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	86.2%	282	16.1%
29	Vikan Middle School	BRIGHTON, CO	School District 27J	Middle	71.0%	528	16.2%
30	Shadow Ridge Middle School	THORNTON, CO	Adams 12 Five Star Schools	Middle	57.4%	632	16.4%
31	Global Intermediate Academy	DENVER, CO	Mapleton School District No. 1 in the county of Adams & St	Middle	80.3%	346	16.6%
32	Mann Middle School	COLORADO SPRINGS, CO	Colorado Springs School District No. 11 in the county of E	Middle	73.0%	300	16.7%
33	Grand Mesa Middle School	GRAND JUNCTION, CO	Mesa County Valley School District No. 51	Middle	64.5%	476	17.0%
34	W H Heaton Middle School	PUEBLO, CO	Pueblo School District No. 60 in the county of Pueblo and	Middle	81.1%	578	17.0%
35	Monte Vista Middle School	MONTE VISTA, CO	Monte Vista School District No. C-8	Middle	72.6%	190	17.1%
36	Aurora Science & Tech Middle School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	85.7%	448	17.3%
37	Otho E Stuart Middle School	COMMERCE CITY, CO	School District 27J	Middle	52.6%	794	17.4%
38	Weld Central Middle School	KEENESBURG, CO	Weld County School District RE-3J	Middle	58.3%	403	17.7%
39	Rocky Mountain Prep Green Valley Ranch	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	83.6%	379	17.7%
40	Longs Peak Middle School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Middle	80.3%	381	17.8%
41	Englewood Middle School	ENGLEWOOD, CO	Englewood School District No. 1 in the county of Arapahoe	Middle	72.9%	210	17.9%
42	Bookcliff Middle School	GRAND JUNCTION, CO	Mesa County Valley School District No. 51	Middle	72.6%	525	18.0%
43	Rocky Mountain Prep Federal	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	88.0%	376	18.3%
44	Skoglund Middle School	CENTER, CO	Center Consolidated School District No. 26 Jt. of the count	Middle	93.5%	124	18.5%
45	Rocky Mountain Prep Westwood	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	91.7%	411	18.7%
46	Bennett Middle School	BENNETT, CO	Bennett School District No. 29J	Middle	42.7%	281	18.8%
47	Hamilton Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	67.4%	775	18.9%
48	Rocky Mountain Prep Sunnyside	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	87.0%	154	19.1%
49	Lake Middle School	DENVER, CO	School District No. 1 in the county of Denver and State of C	Middle	75.8%	592	19.2%
50	Columbia Middle School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	Middle	75.6%	636	19.2%

Page 1 of 5 · top 241 of 241 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.