Idaho · NCES CCD 2024-25

Best Student-Teacher Ratios in Idaho

The 50 public schools in Idaho with the lowest student-teacher ratios, a class-size measure computed from NCES staffing data.

5:1
Best ratio
17.3:1
State average
15.7:1
National average
50
Schools listed

The ranking in one line

Swan Falls High School runs Idaho's smallest classes at 5:1, and 50 of the 50 schools listed sit below the state average of 17.3:1.

5:1
smallest classes (Swan Falls High School)
50
listed schools below the state average
17.3:1
Idaho average
15.7:1
national average
# School EnrollmentStudent:Teacher
1 Swan Falls High School MERIDIAN 225 5:1
2 Idaho School for the Deaf and the Blind GOODING 111 5.9:1
3 Snake River Opportunities High School BLACKFOOT 150 6.1:1
4 Cascade Jr/Sr High School CASCADE 112 7.3:1
5 Presidio High School Payette 103 8:1
6 Crossroads Middle School MERIDIAN 124 8.4:1
7 Lakeside High School PLUMMER 125 8.7:1
8 Frank Church High School BOISE 381 9.1:1
9 Venture High School COEUR D'ALENE 292 9.1:1
10 Groveland Elementary School BLACKFOOT 220 9.1:1
11 Leadore School LEADORE 100 9.1:1
12 Technical Careers High School IDAHO FALLS 118 9.2:1
13 Pathways Middle School MERIDIAN 122 9.6:1
14 New Horizon High School POCATELLO 119 9.8:1
15 Mt Harrison High School HEYBURN 122 9.9:1
16 Independence Alternative High School BLACKFOOT 102 9.9:1
17 Meadows Valley School NEW MEADOWS 142 10.1:1
18 Rockland Public School ROCKLAND 167 10.4:1
19 Bliss School BLISS 110 10.4:1
20 Culdesac School CULDESAC 100 10.4:1
21 Hailey Elementary School HAILEY 291 10.5:1
22 Carey Public School CAREY 272 10.6:1
23 Bellevue Elementary School BELLEVUE 223 10.6:1
24 Nezperce School NEZPERCE 174 10.6:1
25 Highland School CRAIGMONT 168 10.6:1
26 Lakeside Elementary School PLUMMER 146 10.7:1
27 Raft River Jr/Sr High School MALTA 154 10.9:1
28 Timberline High School WEIPPE 104 10.9:1
29 Vallivue Academy CALDWELL 120 11.1:1
30 Wallace Jr/Sr High School WALLACE 195 11.3:1
31 Notus Jr/Sr High School CALDWELL 157 11.3:1
32 Midvale School MIDVALE 137 11.3:1
33 Chief Tahgee Elementary Academy FORT HALL 109 11.3:1
34 Glenns Ferry Elementary School GLENNS FERRY 139 11.5:1
35 Deary School DEARY 145 11.6:1
36 Challis Jr/Sr High School CHALLIS 136 11.6:1
37 Central Academy High School MERIDIAN 136 11.6:1
38 Syringa Mountain Charter School HAILEY 128 11.6:1
39 Frontier Elementary School BOISE 263 11.7:1
40 Oakley Jr/Sr High School OAKLEY 179 11.7:1
41 Kamiah Middle School KAMIAH 157 11.7:1
42 Richard Mckenna Charter School - Onsite MOUNTAIN HOME 113 11.8:1
43 Magic Valley High School TWIN FALLS 161 11.9:1
44 J Russell Elementary School MOSCOW 143 11.9:1
45 Black Canyon Jr/Sr High School EMMETT 142 11.9:1
46 Glenns Ferry High School GLENNS FERRY 128 11.9:1
47 Camas County Elem/Jr High School FAIRFIELD 105 11.9:1
48 Shoshone High School SHOSHONE 143 12:1
49 Mackay Jr/Sr High School MACKAY 104 12:1
50 Wood River Middle School HAILEY 467 12.1:1
Source: National Center for Education Statistics (NCES), Common Core of Data (CCD), 2024-25 school year. Schools with enrollment under 100 are excluded.