Total enrollment
2,207
+51 (+2%) vs SY 2017-18
Fremont County
Idaho · Public K-12
Fremont County's 10 public schools sit inside Idaho and collectively enroll about 2,207 K-12 students across 5 elementary, 1 middle, and 4 high.
7-year change in Fremont County
SY 2017-18 vs SY 2024-25School count
9
+1 (+13%) vs SY 2017-18
% White
77%
was 79%
% Hispanic
20%
was 18%
% Black
0%
was 0%
% Asian
1%
was 1%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
Schools
10
3 districts
Enrollment
2,207
NCES CCD
Median income
$72,683
Above Idaho avg
Free/reduced lunch
55.3%
Above Idaho avg
Elementary
5
1,044 students
Middle
1
367 students
High
4
796 students
Combined / other
0
schools
LARGEST DISTRICT
FREMONT COUNTY JOINT DISTRICT
2,179 students · 3 districts in Fremont County
County vs. school enrollment demographics
Left bar is the racial makeup of Fremont County residents (Census ACS 5-year). Right bar is the enrollment-weighted makeup of public schools in the county (NCES CCD). NCES systematically under-reports Hispanic, Pacific Islander, and Native American enrollment for many schools; where the resident share is meaningful but the reported school share is zero, we mark the school bar "not reported".
County residents
School enrollment
Bachelor's+
22.8%
adults 25+
Poverty rate
8.9%
ACS 5-year
Unemployment
3.9%
civilian labor
Median age
40
24.0% under 18
Test scores in Fremont County
Latest 2024-25 ELA proficiency, 7 schools ranked. Idaho state average: 53.7%.
Top 5 schools (ELA)
- TETON ELEMENTARY SCHOOL· 63.8%
- PARKER-EGIN ELEMENTARY SCHOOL· 55.9%
- SOUTH FREMONT HIGH SCHOOL· 51.4%
- HENRYS FORK ELEMENTARY· 45.3%
- ASHTON ELEMENTARY SCHOOL· 45.2%
Lowest 5 schools (ELA)
- NORTH FREMONT JR/SR HIGH SCHOOL· 36.7%
- SOUTH FREMONT JR HIGH· 37.2%
- ASHTON ELEMENTARY SCHOOL· 45.2%
- HENRYS FORK ELEMENTARY· 45.3%
- SOUTH FREMONT HIGH SCHOOL· 51.4%
| Name | City | Level | Grades | Enrollment | Rating |
|---|---|---|---|---|---|
| HENRYS FORK ELEMENTARY | St Anthony | Elementary | PK-05 | 569 | · |
| SOUTH FREMONT HIGH SCHOOL | St Anthony | High | 09-12 | 462 | · |
| SOUTH FREMONT JR HIGH | St Anthony | Middle | 06-08 | 367 | · |
| NORTH FREMONT JR/SR HIGH SCHOOL | Ashton | High | 06-12 | 316 | · |
| ASHTON ELEMENTARY SCHOOL | Ashton | Elementary | PK-05 | 228 | · |
| TETON ELEMENTARY SCHOOL | St Anthony | Elementary | PK-05 | 124 | · |
| PARKER-EGIN ELEMENTARY SCHOOL | St Anthony | Elementary | PK-05 | 95 | · |
| ISLAND PARK CHARTER SCHOOL | Island Park | Elementary | KG-05 | 28 | · |
| FIVE-COUNTY DETENTION CENTER | St Anthony | High | 05-12 | 18 | · |
| JCC - ST ANTHONY | St Anthony | High | 06-12 | 0 | · |
Cities in Fremont County
About Fremont County
Across the sparse Idaho county of Fremont County of about 13,943 residents, the public-school footprint covers 10 schools and about 2,207 students.
Zooming out, census numbers show median household income runs near $72,683, 23% of adults hold a bachelor's degree or higher, and the poverty rate is around 9%. That income level is 5% noticeably above the Idaho median.
Looking at the level breakdown, Fremont County covers 5 elementary schools (1,044 students), 1 middle school (367), and 4 high schools (796).
The largest single district in Fremont County is FREMONT COUNTY JOINT DISTRICT, which alone enrolls about 2,179 students.
Five-year track record. Total public-school enrollment in Fremont County has stayed largely flat since SY 2017-18, moving from about 2,156 students to 2,207. Fremont County now counts 9 public schools, up from 8 in SY 2017-18.
Within the allk12 community for this area, the community for Fremont County discusses school events, board meetings, and seasonal calendars. Parents, students, and educators in the area can post or comment.
Frequently asked questions
Fremont County school rankings
DATA · Census ACS 5-year · NCES Common Core of Data