allk12 · Rankings · Fastest growing · Colorado · High schools

The fastest-growing public high schools in Colorado

Across Colorado, 109 public high schools are ranked here, ranked by enrollment growth between the 2017-18 and 2024-25 school years. Northfield High School leads the list at 264%, against a median of 10.9% across the ranked schools.

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Schools ranked

109

Colorado

Top Enrollment growth

264%

Median Enrollment growth

10.9%

FASTEST GROWING · COLORADO

#	School	City	District	2017-18	2024-25	% Change
1	Northfield High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	587	2,137	264%
2	Colorado Early Colleges Aurora	AURORA, CO	State Charter School Institute	250	567	127%
3	Wellington Middle-High School	WELLINGTON, CO	Poudre School District R-1	552	1,173	113%
4	Rocky Mountain Prep RISE	DENVER, CO	School District No. 1 in the county of Denver and State of C	281	586	109%
5	DSST: Cedar High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	272	546	101%
6	Colorado Early Colleges Douglas County	ENGLEWOOD, CO	State Charter School Institute	538	1,035	92.4%
7	Global Leadership Academy	DENVER, CO	Mapleton School District No. 1 in the county of Adams & St	226	400	77.0%
8	Power Technical	COLORADO SPRINGS, CO	El Paso County Colorado School District 49	240	405	68.8%
9	Florence Jr./Sr. High School	FLORENCE, CO	Fremont Re-2	346	572	65.3%
10	Jefferson Academy Secondary	BROOMFIELD, CO	Jefferson County School District No. R-1	425	696	63.8%
11	Olathe Middle/High School	OLATHE, CO	Montrose County School District Re-1J	314	499	58.9%
12	Erie High School	ERIE, CO	St. Vrain Valley School District No. Re1J	1,161	1,727	48.8%
13	North High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	1,115	1,653	48.3%
14	Frederick Senior High School	FREDERICK, CO	St. Vrain Valley School District No. Re1J	1,020	1,491	46.2%
15	Central High School	PUEBLO, CO	Pueblo School District No. 60 in the county of Pueblo and	785	1,145	45.9%
16	KIPP Northeast Denver Leadership Academy	DENVER, CO	School District No. 1 in the county of Denver and State of C	391	555	41.9%
17	Vista Peak 9-12 Preparatory	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	1,444	2,045	41.6%
18	Nikola Tesla Education Opportunity Center	COLORADO SPRINGS, CO	Colorado Springs School District No. 11 in the county of E	218	291	33.5%
19	DSST: College View High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	406	533	31.3%
20	Thomas Jefferson High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	1,081	1,390	28.6%
21	Centaurus High School	LAFAYETTE, CO	Boulder Valley School District No. Re2	1,233	1,557	26.3%
22	Renaissance Secondary School	CASTLE ROCK, CO	Douglas County School District No. Re 1	355	441	24.2%
23	Rocky Mountain Prep SMART	DENVER, CO	School District No. 1 in the county of Denver and State of C	487	604	24.0%
24	Niwot High School	NIWOT, CO	St. Vrain Valley School District No. Re1J	1,221	1,509	23.6%
25	Northeast Early College	DENVER, CO	School District No. 1 in the county of Denver and State of C	412	507	23.1%
26	Roaring Fork High School	CARBONDALE, CO	Roaring Fork School District No. Re-1	384	472	22.9%
27	Mapleton Early Career Preparation	THORNTON, CO	Mapleton School District No. 1 in the county of Adams & St	249	306	22.9%
28	Durango High School	DURANGO, CO	Durango School District No. 9-R	1,101	1,352	22.8%
29	South High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	1,605	1,950	21.5%
30	William Smith High School	AURORA, CO	Aurora Joint District No. 28 of the counties of Adams and A	339	410	20.9%
31	Jefferson Junior/Senior High	GREELEY, CO	GreeleySchool District No. 6 in the county of Weld and Sta	514	614	19.5%
32	Atlas Preparatory High School	COLORADO SPRINGS, CO	Harrison School District No. 2 in the county of El Paso an	418	499	19.4%
33	Montbello High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	932	1,112	19.3%
34	Bennett High School	BENNETT, CO	Bennett School District No. 29J	364	431	18.4%
35	Roosevelt High School	JOHNSTOWN, CO	Weld County School District No. Re-5J	1,000	1,184	18.4%
36	Sand Creek High School	COLORADO SPRINGS, CO	El Paso County Colorado School District 49	1,205	1,426	18.3%
37	Telluride High School	TELLURIDE, CO	Telluride School District No. R-1	252	298	18.3%
38	D'Evelyn Junior/Senior High School	DENVER, CO	Jefferson County School District No. R-1	1,026	1,212	18.1%
39	Strasburg High School	STRASBURG, CO	Strasburg School District 31J	309	364	17.8%
40	Pueblo County High School	PUEBLO, CO	Pueblo County School District 70	983	1,148	16.8%
41	Pine Creek High School	COLORADO SPRINGS, CO	Academy School District No. 20 in the county of El Paso an	1,609	1,875	16.5%
42	Grand Junction High School	GRAND JUNCTION, CO	Mesa County Valley School District No. 51	1,573	1,832	16.5%
43	Fort Lupton High School	FORT LUPTON, CO	Weld re-8 schools	627	721	15.0%
44	Summit High School	BRECKENRIDGE, CO	Summit School District No. Re 1	924	1,060	14.7%
45	Eagle Ridge Academy	BRIGHTON, CO	School District 27J	519	593	14.3%
46	Greeley West High School	GREELEY, CO	GreeleySchool District No. 6 in the county of Weld and Sta	1,694	1,936	14.3%
47	Early College Academy	GREELEY, CO	GreeleySchool District No. 6 in the county of Weld and Sta	257	293	14.0%
48	Salida High School	SALIDA, CO	Salida School District No. R-32	360	409	13.6%
49	Innovations & Options	BRIGHTON, CO	School District 27J	207	235	13.5%
50	Manual High School	DENVER, CO	School District No. 1 in the county of Denver and State of C	309	348	12.6%

Page 1 of 3 · top 109 of 109 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

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.