For the 2025-26 school year, there are 10 public schools serving 2,252 students in Fremont County, ID (there are , serving 97 private students). 96% of all K-12 students in Fremont County, ID are educated in public schools (compared to the ID state average of 93%).
The top ranked public schools in Fremont County, ID are Teton Elementary School, Parker-egin Elementary School and Ashton Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Fremont County, ID public schools have an average math proficiency score of 36% (versus the Idaho public school average of 41%), and reading proficiency score of 47% (versus the 55% statewide average). Schools in Fremont County have an average ranking of 4/10, which is in the bottom 50% of Idaho public schools.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Idaho public school average of 27% (majority Hispanic).
Best 51³Ô¹ÏÍøºÚÁÏ in Fremont County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Teton Elementary School
(Math: 55-59% | Reading: 75-79%)
Rank:
Rank:
10/
Top 10%10
126 West Main
Saint Anthony, ID 83445
(208) 458-4931
Saint Anthony, ID 83445
(208) 458-4931
Gr: PK-5 | 136 students Student-teacher ratio: 19:1 Minority enrollment: 13%
Rank: #22.
Parker-egin Elementary School
(Math: 60-69% | Reading: 60-69%)
Rank:
Rank:
9/
Top 20%10
221 North Center Parker
Saint Anthony, ID 83445
(208) 624-7472
Saint Anthony, ID 83445
(208) 624-7472
Gr: PK-5 | 91 students Student-teacher ratio: 13:1 Minority enrollment: 8%
Rank: #33.
Ashton Elementary School
(Math: 60-64% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
168 South 1st Street
Ashton, ID 83420
(208) 652-7601
Ashton, ID 83420
(208) 652-7601
Gr: PK-5 | 244 students Student-teacher ratio: 17:1 Minority enrollment: 21%
Rank: #44.
South Fremont High School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
855 North Bridge
Saint Anthony, ID 83445
(208) 624-3416
Saint Anthony, ID 83445
(208) 624-3416
Gr: 9-12 | 455 students Student-teacher ratio: 18:1 Minority enrollment: 23%
Rank: #55.
Henrys Fork Elementary School
(Math: 40% | Reading: 47%)
Rank:
Rank:
5/
Bottom 50%10
425 North 3rd West Street
Saint Anthony, ID 83445
(208) 624-7422
Saint Anthony, ID 83445
(208) 624-7422
Gr: PK-5 | 595 students Student-teacher ratio: 21:1 Minority enrollment: 27%
Rank: #66.
North Fremont Jr/sr High School
(Math: 25-29% | Reading: 30-34%)
Rank:
Rank:
2/
Bottom 50%10
3581 East 1300 North
Ashton, ID 83420
(208) 652-7468
Ashton, ID 83420
(208) 652-7468
Gr: 6-12 | 316 students Student-teacher ratio: 15:1 Minority enrollment: 18%
Rank: #77.
South Fremont Jr High School
(Math: 22% | Reading: 41%)
Rank:
Rank:
2/
Bottom 50%10
550 North 1st West
Saint Anthony, ID 83445
(208) 624-7880
Saint Anthony, ID 83445
(208) 624-7880
Gr: 6-8 | 375 students Student-teacher ratio: 19:1 Minority enrollment: 19%
Rank: n/an/a
Five-county Detention Center
Alternative School
423 N 2300 E
Saint Anthony, ID 83445
(208) 624-1500
Saint Anthony, ID 83445
(208) 624-1500
Gr: 5-12 | 16 students Student-teacher ratio: 16:1 Minority enrollment: 63%
Rank: n/an/a
Island Park Charter School
Charter School
4133 Shoshone Avenue
Island Park, ID 83429
(208) 558-4727
Island Park, ID 83429
(208) 558-4727
Gr: K-4 | 24 students Student-teacher ratio: 24:1 Minority enrollment: 25%
Rank: n/an/a
Jcc - St Anthony
Alternative School
2220 East 600 North
Saint Anthony, ID 83445
(208) 624-3462
Saint Anthony, ID 83445
(208) 624-3462
Gr: 6-12
Fremont County 51³Ô¹ÏÍøºÚÁÏ (Closed)
School
Location
Quick Facts
825 S 4th W St
Saint Anthony, ID 83445
(208) 624-3372
Saint Anthony, ID 83445
(208) 624-3372
Gr: 4-5 | 178 students Student-teacher ratio: 20:1 Minority enrollment: 24%
South Fremont Alternative High School (Closed 2013)
Alternative School
599 North 1st West
Saint Anthony, ID 83445
(208) 624-3416
Saint Anthony, ID 83445
(208) 624-3416
Gr: 9-12
South Fremont Alternative Junior High School (Closed 2010)
Alternative School
599 North 1st West
Saint Anthony, ID 83445
(208) 624-4880
Saint Anthony, ID 83445
(208) 624-4880
Gr: 7-8
Frequently Asked Questions
What are the top ranked public schools in Fremont County, ID?
The top ranked public schools in Fremont County, ID include Teton Elementary School, Parker-egin Elementary School and Ashton Elementary School.
How many public schools are located in Fremont County?
10 public schools are located in Fremont County.
What percentage of students in Fremont County go to public school?
96% of all K-12 students in Fremont County are educated in public schools (compared to the ID state average of 93%).
What is the racial composition of students in Fremont County?
Fremont County public schools minority enrollment is 21% of the student body (majority Hispanic), which is less than the Idaho public schools average of 27% (majority Hispanic).
Which public schools in Fremont County are often viewed compared to one another?
Popular comparisons of public schools in Fremont County include: South Fremont High School vs. North Fremont Jr/sr High School, North Fremont Jr/sr High School vs. South Fremont High School
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