The most improved public high schools in Idaho are Kootenai Jr/sr High School, Wallace Jr/sr High School and Grangeville High School.
A school's improvement is based on a its total rise in ranking spots during the last five years (2020-25).
Improved Rank Range: 68
425
Avg. Improved Rank: 148
Most Improved Public High Schools in Idaho (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Ranking Change (2020-25)
Grades
Location
Rank: #11.
Kootenai Jr/sr High School
(Math: 50-59% | Reading: 60-69%)
Rank:
Rank:
9/
Top 20%10
Rank Change: +425
(from 558 to 133)
(from 558 to 133)
Grades: 6-12
13030 East O'gara Road
Harrison, ID 83833
(208) 689-3311
Harrison, ID 83833
(208) 689-3311
Rank: #22.
Wallace Jr/sr High School
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +327
(from 585 to 258)
(from 585 to 258)
Grades: 7-12
Number 1 Miners' Alley
Wallace, ID 83873
(208) 753-5315
Wallace, ID 83873
(208) 753-5315
Rank: #33.
Grangeville High School
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
Rank Change: +262
(from 368 to 106)
(from 368 to 106)
Grades: 9-12
910 South D Street
Grangeville, ID 83530
(208) 983-0580
Grangeville, ID 83530
(208) 983-0580
Rank: #44.
Central Academy High School
Alternative School
(Math: 11-19% | Reading: 60-69%)
Rank:
Rank:
4/
Bottom 50%10
Rank Change: +237
(from 686 to 449)
(from 686 to 449)
Grades: 9-12
6075 North Locus Grove Road
Meridian, ID 83646
(208) 855-4325
Meridian, ID 83646
(208) 855-4325
Rank: #55.
Buhl High School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +201
(from 574 to 373)
(from 574 to 373)
Grades: 9-12
1 Indian Territory
Buhl, ID 83316
(208) 543-8262
Buhl, ID 83316
(208) 543-8262
Rank: #66.
Lake City High School
(Math: 30% | Reading: 74%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +200
(from 469 to 269)
(from 469 to 269)
Grades: 9-12
6101 Ramsey Road
Coeur D Alene, ID 83815
(208) 769-0769
Coeur D Alene, ID 83815
(208) 769-0769
Rank: #77.
Gooding High School
(Math: 30-34% | Reading: 70-74%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +194
(from 450 to 256)
(from 450 to 256)
Grades: 9-12
1050 7th Avenue West
Gooding, ID 83330
(208) 934-4831
Gooding, ID 83330
(208) 934-4831
Rank: #88.
Marsh Valley High School
(Math: 40-44% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
Rank Change: +179
(from 350 to 171)
(from 350 to 171)
Grades: 9-12
12655 South Old Highway 91
Arimo, ID 83214
(208) 254-3711
Arimo, ID 83214
(208) 254-3711
Rank: #99.
Glenns Ferry High School
(Math: 21-39% | Reading: 60-79%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +171
(from 481 to 310)
(from 481 to 310)
Grades: 9-12
639 North Bannock Street
Glenns Ferry, ID 83623
(208) 366-7434
Glenns Ferry, ID 83623
(208) 366-7434
Rank: #10 - 1110. - 11.
Idaho Connects Online School
Charter School
(Math: 30-39% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +159
(from 558 to 399)
(from 558 to 399)
Grades: 6-12
1st 6th Street North
Nampa, ID 83687
(208) 287-3668
Nampa, ID 83687
(208) 287-3668
Rank: #10 - 1110. - 11.
Notus Jr/sr High School
(Math: 25-29% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
Rank Change: +159
(from 585 to 426)
(from 585 to 426)
Grades: 7-12
25260 Notus Road
Caldwell, ID 83607
(208) 459-4633
Caldwell, ID 83607
(208) 459-4633
Rank: #1212.
Sandpoint High School
(Math: 40% | Reading: 67%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +156
(from 370 to 214)
(from 370 to 214)
Grades: 9-12
410 South Division Street
Sandpoint, ID 83864
(208) 263-3034
Sandpoint, ID 83864
(208) 263-3034
Rank: #1313.
Salmon River Jr/sr High School
(Math: 30-39% | Reading: 60-69%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +155
(from 440 to 285)
(from 440 to 285)
Grades: 6-12
711 Ace's Place
Riggins, ID 83549
(208) 628-3431
Riggins, ID 83549
(208) 628-3431
Rank: #1414.
Idaho City High School
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +154
(from 412 to 258)
(from 412 to 258)
Grades: 7-12
100 Centerville Road
Idaho City, ID 83631
(208) 392-4183
Idaho City, ID 83631
(208) 392-4183
Rank: #1515.
Insight School Of Idaho
Alternative School
Charter School
Charter School
(Math: 15-19% | Reading: 50-54%)
Rank:
Rank:
3/
Bottom 50%10
Rank Change: +145
(from 674 to 529)
(from 674 to 529)
Grades: 9-12
1965 South Eagle Road Suite 19
Meridian, ID 83642
(208) 322-3559
Meridian, ID 83642
(208) 322-3559
Rank: #1616.
Carey Public School
(Math: 45-49% | Reading: 55-59%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +144
(from 360 to 216)
(from 360 to 216)
Grades: PK-12
20 Panther Lane
Carey, ID 83320
(208) 823-4391
Carey, ID 83320
(208) 823-4391
Rank: #17 - 1817. - 18.
Idaho Technical Career Academy
Charter School
(Math: 30-39% | Reading: 60-69%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +143
(from 428 to 285)
(from 428 to 285)
Grades: 9-12
1965 South Eagle Road Suite 15
Meridian, ID 83642
(208) 917-2420
Meridian, ID 83642
(208) 917-2420
Rank: #17 - 1817. - 18.
Meridian High School
(Math: 34% | Reading: 65%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +143
(from 433 to 290)
(from 433 to 290)
Grades: 9-12
1900 West Pine Street
Meridian, ID 83642
(208) 350-4160
Meridian, ID 83642
(208) 350-4160
Rank: #1919.
Twin Falls High School
(Math: 50% | Reading: 82%)
Rank:
Rank:
9/
Top 20%10
Rank Change: +134
(from 229 to 95)
(from 229 to 95)
Grades: 9-12
1615 Filer Avenue East
Twin Falls, ID 83301
(208) 733-6551
Twin Falls, ID 83301
(208) 733-6551
Rank: #2020.
Canyon Ridge High School
(Math: 32% | Reading: 68%)
Rank:
Rank:
7/
Top 50%10
Rank Change: +128
(from 409 to 281)
(from 409 to 281)
Grades: 9-12
300 North College Road West
Twin Falls, ID 83301
(208) 732-7555
Twin Falls, ID 83301
(208) 732-7555
Rank: #2121.
Rimrock Jr/sr High School
(Math: 30-34% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +125
(from 498 to 373)
(from 498 to 373)
Grades: 6-12
39678 State Highway 78
Bruneau, ID 83604
(208) 834-2260
Bruneau, ID 83604
(208) 834-2260
Rank: #2222.
Minico Senior High School
(Math: 29% | Reading: 55%)
Rank:
Rank:
4/
Bottom 50%10
Rank Change: +120
(from 570 to 450)
(from 570 to 450)
Grades: 9-12
292 W 100 S
Rupert, ID 83350
(208) 436-4721
Rupert, ID 83350
(208) 436-4721
Rank: #2323.
Bennett Mountain High School
Alternative School
(Math: ≤20% | Reading: 40-59%)
Rank:
Rank:
3/
Bottom 50%10
Rank Change: +109
(from 660 to 551)
(from 660 to 551)
Grades: 6-12
560 East Jackson
Mountain Home, ID 83647
(208) 587-3837
Mountain Home, ID 83647
(208) 587-3837
Rank: #2424.
Kellogg High School
(Math: 20-24% | Reading: 65-69%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +108
(from 476 to 368)
(from 476 to 368)
Grades: 9-12
2 Jacobs Gulch Road
Kellogg, ID 83837
(208) 784-1371
Kellogg, ID 83837
(208) 784-1371
Rank: #2525.
Culdesac School
(Math: 30-39% | Reading: 40-49%)
Rank:
Rank:
3/
Bottom 50%10
Rank Change: +100
(from 610 to 510)
(from 610 to 510)
Grades: PK-12
600 Culdesac Avenue
Culdesac, ID 83524
(208) 843-5413
Culdesac, ID 83524
(208) 843-5413
Rank: #26 - 2726. - 27.
Vision Charter School
Charter School
(Math: 56% | Reading: 73%)
Rank:
Rank:
9/
Top 20%10
Rank Change: +99
(from 187 to 88)
(from 187 to 88)
Grades: K-12
19291 Ward Road
Caldwell, ID 83605
(208) 455-9220
Caldwell, ID 83605
(208) 455-9220
Rank: #26 - 2726. - 27.
Twin Falls Virtual Schoolhouse
(Math: 30-39% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +99
(from 498 to 399)
(from 498 to 399)
Grades: PK-12
201 Main Avenue West
Twin Falls, ID 83301
(208) 733-6900
Twin Falls, ID 83301
(208) 733-6900
Rank: #2828.
Troy Jr/sr High School
(Math: 60-64% | Reading: ≥95%)
Rank:
Rank:
10/
Top 5%10
Rank Change: +98
(from 126 to 28)
(from 126 to 28)
Grades: 7-12
101 Trojan Drive
Troy, ID 83871
(208) 835-2361
Troy, ID 83871
(208) 835-2361
Rank: #2929.
Wood River High School
(Math: 31% | Reading: 64%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +84
(from 432 to 348)
(from 432 to 348)
Grades: 9-12
1250 Fox Acres Road
Hailey, ID 83333
(208) 578-5020
Hailey, ID 83333
(208) 578-5020
Rank: #3030.
Timberlake Senior High School
(Math: 40-44% | Reading: 80-84%)
Rank:
Rank:
8/
Top 30%10
Rank Change: +76
(from 223 to 147)
(from 223 to 147)
Grades: 9-12
5973 West Highway 54
Spirit Lake, ID 83869
(208) 623-6303
Spirit Lake, ID 83869
(208) 623-6303
Rank: #3131.
Rigby High School
(Math: 47% | Reading: 72%)
Rank:
Rank:
9/
Top 20%10
Rank Change: +73
(from 212 to 139)
(from 212 to 139)
Grades: 9-12
3833 East Rigby High Lane
Rigby, ID 83442
(208) 745-7704
Rigby, ID 83442
(208) 745-7704
Rank: #32 - 3332. - 33.
Les Bois Junior High School
(Math: 51% | Reading: 66%)
Rank:
Rank:
8/
Top 30%10
Rank Change: +70
(from 216 to 146)
(from 216 to 146)
Grades: 6-9
4150 East Grand Forest Drive
Boise, ID 83716
(208) 854-5340
Boise, ID 83716
(208) 854-5340
Rank: #32 - 3332. - 33.
Dietrich School
(Math: 50-54% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
Rank Change: +70
(from 249 to 179)
(from 249 to 179)
Grades: PK-12
406 North Park Street
Dietrich, ID 83324
(208) 544-2158
Dietrich, ID 83324
(208) 544-2158
Rank: #3434.
Melba High School
(Math: 38% | Reading: 52%)
Rank:
Rank:
5/
Bottom 50%10
Rank Change: +69
(from 437 to 368)
(from 437 to 368)
Grades: 7-12
6870 Stokes Avenue
Melba, ID 83641
(208) 495-2221
Melba, ID 83641
(208) 495-2221
Rank: #3535.
Bonners Ferry High School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
Rank Change: +68
(from 402 to 334)
(from 402 to 334)
Grades: 9-12
6485 Tamarack Lane
Bonners Ferry, ID 83805
(208) 267-3149
Bonners Ferry, ID 83805
(208) 267-3149
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