Lowest Student–Teacher Ratio in St. Vrain Valley School District No. Re1J (2025)

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ranked by the Success Index (US) from official American data; 49 schools in St. Vrain Valley School District No. Re1J, Colorado. Rank positions shown on each profile are within United States and Colorado.

1
34
Indian Peaks Elementary SchoolLongmont · Public ElementaryStudents per teacher: 10.7
2
25
Columbine Elementary SchoolLongmont · Public ElementaryStudents per teacher: 12.2
3
36
Carbon Valley AcademyFrederick · Charter ElementaryStudents per teacher: 12.3
4
29
Sanborn Elementary SchoolLongmont · Public ElementaryStudents per teacher: 12.3
5
24
Mountain View Elementary SchoolLongmont · Public ElementaryStudents per teacher: 12.3
6
50
St. Vrain Community Montessori SchoolLongmont · Charter ElementaryStudents per teacher: 12.4
7
39
Sunset Middle SchoolLongmont · Public MiddleStudents per teacher: 12.6
8
28
Longs Peak Middle SchoolLongmont · Public MiddleStudents per teacher: 12.7
9
72
Flagstaff Charter AcademyLongmont · Charter ElementaryStudents per teacher: 13.2
10
22
Northridge Elementary SchoolLongmont · Public ElementaryStudents per teacher: 13.3
11
18
Rocky Mountain Elementary SchoolLongmont · Public ElementaryStudents per teacher: 13.7
12
18
Timberline PK-8Longmont · Public ElementaryStudents per teacher: 13.9
13
58
Firestone Charter AcademyFirestone · Charter ElementaryStudents per teacher: 14.0
14
36
Alpine Elementary SchoolLongmont · Public ElementaryStudents per teacher: 14.9
15
78
Lyons Elementary SchoolLyons · Public ElementaryStudents per teacher: 15.0
16
74
Lyons Middle/Senior High SchoolLyons · Public HighStudents per teacher: 15.0
17
28
Trail Ridge Middle SchoolLongmont · Public MiddleStudents per teacher: 15.0
18
47
Longmont Estates Elementary SchoolLongmont · Public ElementaryStudents per teacher: 15.2
19
49
Aspen Ridge Preparatory SchoolErie · Charter ElementaryStudents per teacher: 15.3
20
49
Prairie Ridge Elementary SchoolFirestone · Public ElementaryStudents per teacher: 15.5
21
78
Niwot Elementary SchoolNiwot · Public ElementaryStudents per teacher: 15.8
22
41
Burlington Elementary SchoolLongmont · Public ElementaryStudents per teacher: 16.0
23
22
Thunder Valley PK-8Frederick · Public ElementaryStudents per teacher: 16.0
24
55
Eagle Crest Elementary SchoolLongmont · Public ElementaryStudents per teacher: 16.2
25
59
Central Elementary SchoolLongmont · Public ElementaryStudents per teacher: 16.4
26
48
Centennial ElementaryFirestone · Public ElementaryStudents per teacher: 16.4
27
61
Soaring Heights PK-8Erie · Public ElementaryStudents per teacher: 16.8
28
46
Legacy Elementary SchoolFrederick · Public ElementaryStudents per teacher: 17.2
29
74
Hygiene Elementary SchoolLongmont · Public ElementaryStudents per teacher: 17.4
30
68
Erie Elementary SchoolErie · Public ElementaryStudents per teacher: 17.4
31
77
Blue Mountain ElementaryLongmont · Public ElementaryStudents per teacher: 17.5
32
67
Highlands Elementary SchoolErie · Public ElementaryStudents per teacher: 17.6
33
67
Mead Middle SchoolMead · Public MiddleStudents per teacher: 17.8
34
52
Grand View ElementaryFrederick · Public ElementaryStudents per teacher: 17.8
35
66
Red Hawk ElementaryErie · Public ElementaryStudents per teacher: 18.4
36
58
Fall River Elementary SchoolLongmont · Public ElementaryStudents per teacher: 18.6
37
29
Skyline High SchoolLongmont · Public HighStudents per teacher: 18.7
38
75
Altona Middle SchoolLongmont · Public MiddleStudents per teacher: 18.8
39
63
Westview Middle SchoolLongmont · Public MiddleStudents per teacher: 18.8
40
62
Mead Elementary SchoolMead · Public ElementaryStudents per teacher: 19.1
41
39
Coal Ridge Middle SchoolFirestone · Public MiddleStudents per teacher: 19.6
42
45
Longmont High SchoolLongmont · Public HighStudents per teacher: 20.5
43
66
Black Rock ElementaryErie · Public ElementaryStudents per teacher: 20.6
44
61
Erie Middle SchoolErie · Public MiddleStudents per teacher: 20.6
45
59
Mead High SchoolLongmont · Public HighStudents per teacher: 21.3
46
40
Frederick Senior High SchoolFrederick · Public HighStudents per teacher: 22.6
47
67
Silver Creek High SchoolLongmont · Public HighStudents per teacher: 23.2
48
66
Niwot High SchoolNiwot · Public HighStudents per teacher: 23.6
49
70
Erie High SchoolErie · Public HighStudents per teacher: 23.7

#	School	Sector	Students per teacher	Success Index (US)	Key result	Students
1	Indian Peaks Elementary School Longmont · Elementary · Grades PK–5	Public	10.7	33.5 Lower 50%	32% Math proficiency	214
2	Columbine Elementary School Longmont · Elementary · Grades PK–5	Public	12.2	24.9 Lower 50%	22% Math proficiency	231
3	Carbon Valley Academy Frederick · Elementary · Grades PK–8	Charter	12.3	35.7 Lower 50%	22% Math proficiency	245
4	Sanborn Elementary School Longmont · Elementary · Grades PK–5	Public	12.3	29.4 Lower 50%	22% Math proficiency	209
5	Mountain View Elementary School Longmont · Elementary · Grades PK–4	Public	12.3	23.9 Lower 50%	17% Math proficiency	321
6	St. Vrain Community Montessori School Longmont · Elementary · Grades PK–8	Charter	12.4	50.4 Top 50%	10% Math proficiency	260
7	Sunset Middle School Longmont · Middle · Grades 6–8	Public	12.6	39.2 Lower 50%	26% Math proficiency	316
8	Longs Peak Middle School Longmont · Middle · Grades 5–8	Public	12.7	27.7 Lower 50%	19% Math proficiency	381
9	Flagstaff Charter Academy Longmont · Elementary · Grades PK–8	Charter	13.2	71.5 Top 25%	49% Math proficiency	725
10	Northridge Elementary School Longmont · Elementary · Grades PK–5	Public	13.3	22.1 Lower 50%	17% Math proficiency	318
11	Rocky Mountain Elementary School Longmont · Elementary · Grades PK–5	Public	13.7	18.1 Lower 50%	12% Math proficiency	315
12	Timberline PK-8 Longmont · Elementary · Grades PK–8	Public	13.9	18.1 Lower 50%	12% Math proficiency	762
13	Firestone Charter Academy Firestone · Elementary · Grades PK–8	Charter	14.0	57.5 Top 50%	35% Math proficiency	600
14	Alpine Elementary School Longmont · Elementary · Grades PK–5	Public	14.9	35.6 Lower 50%	32% Math proficiency	388
15	Lyons Elementary School Lyons · Elementary · Grades PK–5	Public	15.0	77.5 Top 25%	62% Math proficiency	255
16	Lyons Middle/Senior High School Lyons · High · Grades 6–12	Public	15.0	73.5 Top 25%	53% Math proficiency	344
17	Trail Ridge Middle School Longmont · Middle · Grades 6–8	Public	15.0	28.1 Lower 50%	23% Math proficiency	435
18	Longmont Estates Elementary School Longmont · Elementary · Grades PK–5	Public	15.2	47.4 Lower 50%	42% Math proficiency	365
19	Aspen Ridge Preparatory School Erie · Elementary · Grades K–8	Charter	15.3	49.3 Lower 50%	35% Math proficiency	581
20	Prairie Ridge Elementary School Firestone · Elementary · Grades PK–5	Public	15.5	49.4 Lower 50%	40% Math proficiency	387
21	Niwot Elementary School Niwot · Elementary · Grades PK–5	Public	15.8	77.8 Top 25%	62% Math proficiency	411
22	Burlington Elementary School Longmont · Elementary · Grades PK–5	Public	16.0	41.2 Lower 50%	37% Math proficiency	320
23	Thunder Valley PK-8 Frederick · Elementary · Grades PK–8	Public	16.0	21.7 Lower 50%	17% Math proficiency	880
24	Eagle Crest Elementary School Longmont · Elementary · Grades PK–5	Public	16.2	55.2 Top 50%	44% Math proficiency	421
25	Central Elementary School Longmont · Elementary · Grades PK–5	Public	16.4	59.3 Top 50%	47% Math proficiency	344
26	Centennial Elementary Firestone · Elementary · Grades PK–5	Public	16.4	47.7 Lower 50%	41% Math proficiency	525
27	Soaring Heights PK-8 Erie · Elementary · Grades PK–8	Public	16.8	60.5 Top 50%	47% Math proficiency	1,211
28	Legacy Elementary School Frederick · Elementary · Grades PK–5	Public	17.2	46.1 Lower 50%	39% Math proficiency	430
29	Hygiene Elementary School Longmont · Elementary · Grades PK–5	Public	17.4	73.6 Top 25%	62% Math proficiency	313
30	Erie Elementary School Erie · Elementary · Grades PK–5	Public	17.4	68.3 Top 25%	57% Math proficiency	486
31	Blue Mountain Elementary Longmont · Elementary · Grades PK–5	Public	17.5	76.8 Top 25%	69% Math proficiency	542
32	Highlands Elementary School Erie · Elementary · Grades PK–5	Public	17.6	67.3 Top 50%	15.3% Free/reduced-price lunch	528
33	Mead Middle School Mead · Middle · Grades 6–8	Public	17.8	67.0 Top 50%	50% Math proficiency	571
34	Grand View Elementary Frederick · Elementary · Grades PK–5	Public	17.8	52.2 Top 50%	42% Math proficiency	446
35	Red Hawk Elementary Erie · Elementary · Grades PK–5	Public	18.4	65.9 Top 50%	53% Math proficiency	588
36	Fall River Elementary School Longmont · Elementary · Grades PK–5	Public	18.6	58.1 Top 50%	47% Math proficiency	520
37	Skyline High School Longmont · High · Grades 9–12	Public	18.7	28.6 Lower 50%	25% Math proficiency	1,082
38	Altona Middle School Longmont · Middle · Grades 6–8	Public	18.8	74.9 Top 25%	60% Math proficiency	715
39	Westview Middle School Longmont · Middle · Grades 6–8	Public	18.8	62.7 Top 50%	48% Math proficiency	621
40	Mead Elementary School Mead · Elementary · Grades PK–5	Public	19.1	62.4 Top 50%	53% Math proficiency	879
41	Coal Ridge Middle School Firestone · Middle · Grades 6–8	Public	19.6	38.6 Lower 50%	32% Math proficiency	727
42	Longmont High School Longmont · High · Grades 9–12	Public	20.5	44.7 Lower 50%	36% Math proficiency	1,268
43	Black Rock Elementary Erie · Elementary · Grades PK–5	Public	20.6	66.1 Top 50%	60% Math proficiency	597
44	Erie Middle School Erie · Middle · Grades 6–8	Public	20.6	60.9 Top 50%	46% Math proficiency	762
45	Mead High School Longmont · High · Grades 9–12	Public	21.3	58.7 Top 50%	44% Math proficiency	1,174
46	Frederick Senior High School Frederick · High · Grades 9–12	Public	22.6	40.3 Lower 50%	24% Math proficiency	1,491
47	Silver Creek High School Longmont · High · Grades 9–12	Public	23.2	67.2 Top 25%	51% Math proficiency	1,208
48	Niwot High School Niwot · High · Grades 9–12	Public	23.6	65.7 Top 50%	56% Math proficiency	1,509
49	Erie High School Erie · High · Grades 9–12	Public	23.7	70.1 Top 25%	54% Math proficiency	1,727

Indian Peaks Elementary School in Longmont leads the 2025 list of lowest student–teacher ratio in St. Vrain Valley School District No. Re1J with Students per teacher 10.7. Of the 49 schools shown, 44 are public, 5 are charter.

For the full picture see the wider Colorado lowest student–teacher ratio rankings, every school on the St. Vrain Valley School District No. Re1J page, or the comparison tool to put a shortlist side by side.

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Frequently asked questions

What is the best ratio school in St. Vrain Valley School District No. Re1J?

Indian Peaks Elementary School in Longmont, Colorado ranks first among lowest student–teacher ratio in St. Vrain Valley School District No. Re1J with Students per teacher 10.7 (Enrollment: 214).

How are lowest student–teacher ratio in St. Vrain Valley School District No. Re1J ranked?

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.