allk12 · Rankings · Highest proficiency · Colorado · Boulder County

The highest-performing public schools by test proficiency in Boulder County, Colorado · page 2

Ranks 51–70 of the highest-performing public schools by test proficiency in Boulder County, Colorado. Back to page 1.

HIGHEST PROFICIENCY · BOULDER COUNTY, COLORADO

#	School	City	District	Level	% FRL	Students	% Proficient
51	Whittier Elementary School	BOULDER, CO	Boulder Valley School District No. Re2	Elementary	42.0%	269	40.3%
52	Angevine Middle School	LAFAYETTE, CO	Boulder Valley School District No. Re2	Middle	49.6%	619	38.7%
53	Alpine Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	55.9%	388	38.3%
54	Sanborn Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	62.7%	209	37.5%
55	Longmont High School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	High	47.9%	1,268	35.5%
56	Burlington Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	61.3%	320	34.5%
57	Silver Creek High School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	High	27.0%	1,208	33.9%
58	Sunset Middle School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Middle	58.5%	316	30.8%
59	Casey Middle School	BOULDER, CO	Boulder Valley School District No. Re2	Middle	65.0%	363	29.8%
60	Trail Ridge Middle School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Middle	59.8%	435	29.8%
61	Columbine Elementary School	BOULDER, CO	Boulder Valley School District No. Re2	Elementary	73.2%	369	29.3%
62	Indian Peaks Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	84.6%	214	28.0%
63	Alicia Sanchez International School	LAFAYETTE, CO	Boulder Valley School District No. Re2	Elementary	78.5%	321	25.6%
64	Columbine Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	89.2%	231	24.7%
65	Mountain View Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	76.6%	321	21.1%
66	Rocky Mountain Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	82.9%	315	20.8%
67	Northridge Elementary School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	77.4%	318	18.6%
68	Longs Peak Middle School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Middle	80.3%	381	17.8%
69	Timberline PK-8	LONGMONT, CO	St. Vrain Valley School District No. Re1J	Elementary	83.6%	762	15.8%
70	Skyline High School	LONGMONT, CO	St. Vrain Valley School District No. Re1J	High	64.1%	1,082	13.2%

Page 2 of 2 · top 70 of 70 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Boulder County →

Highest proficiency rankings at a wider scope

All Colorado Nationwide

Other rankings for Boulder County, Colorado

Largest Most diverse Lowest ratio Fastest growing Highest poverty Lowest poverty Highest ratio Fastest declining Lowest proficiency Most Hispanic Most Black Most White Most Asian

All ranking categories →

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.