allk12 · Rankings · Most diverse · Colorado · Boulder County

The most racially diverse public schools in Boulder County, Colorado

Across Boulder County, Colorado, 71 public schools are ranked here, ranked by the diversity index, the chance that two students picked at random belong to different racial or ethnic groups. High Peaks Elementary School leads the list at 65.7%, against a median of 45.9% across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked

Boulder County, Colorado

Top Diversity index

65.7%

Median Diversity index

45.9%

MOST DIVERSE · BOULDER COUNTY, COLORADO

#	School	City	Students	Diversity index	% White	% Black	% Hispanic	% Asian
1	High Peaks Elementary School	BOULDER, CO	257	65.7%	48.3%(124)	0.4%(1)	6.2%(16)	27.2%(70)
2	Eagle Crest Elementary School	LONGMONT, CO	421	60.1%	50.1%(211)	1.7%(7)	37.8%(159)	4.3%(18)
3	Angevine Middle School	LAFAYETTE, CO	619	58.4%	50.2%(311)	1.4%(9)	39.6%(245)	2.4%(15)
4	Crest View Elementary School	BOULDER, CO	390	58.0%	56.4%(220)	2.8%(11)	31.0%(121)	3.1%(12)
5	Burlington Elementary School	LONGMONT, CO	320	57.7%	40.9%(131)	1.3%(4)	50.3%(161)	3.4%(11)
6	Monarch K-8 School	LOUISVILLE, CO	698	57.6%	61.0%(426)	1.3%(9)	17.6%(123)	12.2%(85)
7	Whittier Elementary School	BOULDER, CO	269	56.9%	55.8%(150)	0.7%(2)	33.8%(91)	3.0%(8)
8	Manhattan Middle School of the Arts and Academics	BOULDER, CO	482	56.7%	59.5%(287)	1.2%(6)	25.5%(123)	3.1%(15)
9	Summit Middle Charter School	BOULDER, CO	366	55.4%	63.7%(233)	0.8%(3)	10.9%(40)	11.8%(43)
10	Alpine Elementary School	LONGMONT, CO	388	55.4%	46.4%(180)	1.6%(6)	47.9%(186)	0.8%(3)
11	Casey Middle School	BOULDER, CO	363	55.3%	38.0%(138)	0.8%(3)	54.8%(199)	2.2%(8)
12	Longmont High School	LONGMONT, CO	1,268	55.2%	52.6%(667)	0.6%(8)	41.3%(523)	1.5%(19)
13	Sanborn Elementary School	LONGMONT, CO	209	54.9%	50.2%(105)	0.0%(0)	44.5%(93)	1.4%(3)
14	Sunset Middle School	LONGMONT, CO	316	54.0%	39.9%(126)	0.0%(0)	54.8%(173)	1.6%(5)
15	Ryan Elementary School	LAFAYETTE, CO	436	53.9%	62.2%(271)	0.9%(4)	25.9%(113)	3.0%(13)
16	Trail Ridge Middle School	LONGMONT, CO	435	52.9%	37.0%(161)	0.7%(3)	57.7%(251)	1.8%(8)
17	Flagstaff Charter Academy	LONGMONT, CO	725	52.6%	65.7%(476)	0.7%(5)	17.0%(123)	8.7%(63)
18	Niwot High School	NIWOT, CO	1,509	52.6%	64.0%(966)	1.3%(20)	24.4%(368)	5.6%(84)
19	Boulder High School	BOULDER, CO	1,939	52.4%	62.1%(1,204)	1.0%(20)	28.9%(560)	2.6%(51)
20	Creekside Elementary School at Martin Park	BOULDER, CO	359	52.3%	66.0%(237)	1.7%(6)	17.6%(63)	7.2%(26)
21	Meadowlark School	ERIE, CO	747	51.6%	67.3%(503)	2.1%(16)	10.2%(76)	9.8%(73)
22	Alicia Sanchez International School	LAFAYETTE, CO	321	51.2%	22.7%(73)	2.2%(7)	65.4%(210)	6.2%(20)
23	Centennial Middle School	BOULDER, CO	598	51.0%	63.4%(379)	1.2%(7)	28.8%(172)	1.8%(11)
24	Centaurus High School	LAFAYETTE, CO	1,557	50.9%	64.2%(1,000)	0.9%(14)	26.6%(415)	2.7%(42)
25	Community Montessori School	BOULDER, CO	277	50.7%	66.8%(185)	1.1%(3)	18.8%(52)	4.7%(13)
26	Fall River Elementary School	LONGMONT, CO	520	50.5%	64.6%(336)	0.2%(1)	27.3%(142)	3.5%(18)
27	Fairview High School	BOULDER, CO	1,863	50.3%	68.1%(1,268)	1.2%(23)	12.1%(225)	10.1%(189)
28	Columbine Elementary School	BOULDER, CO	369	49.1%	25.8%(95)	1.6%(6)	66.4%(245)	2.4%(9)
29	Mountain View Elementary School	LONGMONT, CO	321	48.7%	26.5%(85)	1.6%(5)	66.4%(213)	0.3%(1)
30	Erie Elementary School	ERIE, CO	486	48.6%	68.9%(335)	0.6%(3)	17.3%(84)	7.6%(37)
31	Altona Middle School	LONGMONT, CO	715	48.4%	69.4%(496)	0.7%(5)	15.0%(107)	9.9%(71)
32	Silver Creek High School	LONGMONT, CO	1,208	48.1%	68.4%(826)	1.4%(17)	21.9%(264)	4.6%(56)
33	Eisenhower Elementary School	BOULDER, CO	308	47.9%	69.8%(215)	1.9%(6)	13.0%(40)	4.5%(14)
34	Longmont Estates Elementary School	LONGMONT, CO	365	47.1%	68.5%(250)	0.6%(2)	23.6%(86)	0.6%(2)
35	Blue Mountain Elementary	LONGMONT, CO	542	46.9%	71.0%(385)	1.3%(7)	10.5%(57)	10.3%(56)
36	Skyline High School	LONGMONT, CO	1,082	45.9%	25.1%(272)	1.2%(13)	69.0%(747)	1.0%(11)
37	Pioneer Bilingual Elementary School	LAFAYETTE, CO	439	44.9%	28.9%(127)	0.7%(3)	68.3%(300)	0.2%(1)
38	Southern Hills Middle School	BOULDER, CO	502	44.8%	72.7%(365)	1.4%(7)	8.0%(40)	7.0%(35)
39	Coal Creek Elementary School	LOUISVILLE, CO	313	44.6%	72.5%(227)	0.6%(2)	10.5%(33)	4.8%(15)
40	Westview Middle School	LONGMONT, CO	621	44.4%	70.7%(439)	1.0%(6)	23.4%(145)	1.3%(8)
41	Lafayette Elementary School	LAFAYETTE, CO	497	44.4%	72.2%(359)	0.4%(2)	16.7%(83)	3.0%(15)
42	Superior Elementary School	SUPERIOR, CO	418	44.0%	73.2%(306)	0.5%(2)	7.4%(31)	12.2%(51)
43	Eldorado K-8 School	SUPERIOR, CO	529	43.8%	73.5%(389)	2.3%(12)	11.3%(60)	7.0%(37)
44	University Hill Elementary School	BOULDER, CO	405	43.6%	27.4%(111)	0.3%(1)	69.9%(283)	0.3%(1)
45	Longs Peak Middle School	LONGMONT, CO	381	41.9%	24.4%(93)	1.1%(4)	72.2%(275)	0.5%(2)
46	Bear Creek Elementary School	BOULDER, CO	318	41.5%	75.2%(239)	0.6%(2)	7.2%(23)	7.5%(24)
47	Central Elementary School	LONGMONT, CO	344	41.4%	73.8%(254)	0.6%(2)	19.5%(67)	0.9%(3)
48	Foothill Elementary School	BOULDER, CO	419	40.1%	75.9%(318)	0.5%(2)	12.4%(52)	2.1%(9)
49	New Vista High School	BOULDER, CO	327	38.9%	75.2%(246)	1.2%(4)	12.2%(40)	2.1%(7)
50	Heatherwood Elementary School	BOULDER, CO	252	38.9%	77.0%(194)	0.4%(1)	10.3%(26)	5.2%(13)

Page 1 of 2 · top 71 of 71 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.