Very Good
#107 of 719 schools in ID
Top 15% in state
Castleford School
School · CASTLEFORD DISTRICT
500 MAIN STREET, Castleford, ID 83321
Enrollment
302
Student-Teacher
15.1:1
Score
7.9
Grades
Pre-K – 12th
Enrollment
302
Student-Teacher
15.1:1
Score
7.9
Grades
Pre-K – 12th
Updated
2022-23
Updated 2022-23
How this school compares
Idaho schools
#4 of 58
Academic growth
9.4 / 10
Exceptional
About Castleford School
Castleford School is a regular public school located in the rural setting of Castleford, Idaho. Spanning from pre-kindergarten through twelfth grade, it serves 302 students with a student-teacher ratio of 15.1:1, ensuring that each student receives personalized attention and support. The dedicated faculty includes 20 full-time equivalent teachers who work hard to foster an engaging learning environment.
Castleford School’s MySchoolScout rating is 6.2 out of 10, placing it at the 68th percentile among Idaho schools. Its academic score stands at 4.3/10, indicating that while there is room for improvement in test performance, the school remains committed to student development and growth. In reading and ELA, 44% of students are proficient or above, and in math, 32% reach proficiency levels.
Castleford School sits on Main Street in a rural area where it plays an integral role in the community’s educational landscape.
What Parents Should Know
Located in a rural area, Castleford School may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.
Score Breakdown
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Castleford School — Students at Castleford School score 42% proficient, which is above what's typical for similar communities (expected: 35%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
66.2%
Students qualifying for federal meal assistance
Test Scores ID EDFACTS (2021-22)
Based on 6 test records from ID state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.4/10.
How Castleford School Compares
See how Castleford School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 27% (2019) to 37% (2022). Reading/ELA proficiency has improved from 37% (2019) to 47% (2022).
Location
500 MAIN STREET, Castleford, ID 83321
Nearby Alternatives
Families considering Castleford School may also want to explore other schools in the area. HAGERMAN SCHOOL (rated 7.6/10, 20.5 miles away, in nearby Hagerman), with a comparable rating. Another option is CLEAR LAKES CHRISTIAN ACADEMY (rated 6.6/10, 8.6 miles away, in nearby Buhl), a more accessible option. Additionally, XAVIER CHARTER SCHOOL (rated 4.5/10, 19.2 miles away, in nearby Twin Falls), a more accessible option. For more schools in Castleford, see our Castleford schools guide .
Nearby Schools
20 within 19.9 mi| School | Distance | Rating |
|---|---|---|
| DEEP CREEK MENNONITE SCHOOL Buhl | 5.5 mi | 6.8 |
| BUHL HIGH SCHOOL Buhl | 8.2 mi | 7.1 |
| POPPLEWELL ELEMENTARY SCHOOL Buhl | 8.3 mi | 6.5 |
| BUHL MIDDLE SCHOOL Buhl | 8.4 mi | 5.3 |
| WAKAPA ACADEMY Buhl | 8.4 mi | — |
| CLEAR LAKES CHRISTIAN ACADEMY Buhl | 8.6 mi | 6.6 |
| CLOVER TRINITY LUTHERAN SCHOOL Buhl | 9.6 mi | 5.7 |
| FILER INTERMEDIATE SCHOOL Filer | 13.5 mi | 6.5 |
| FILER ELEMENTARY SCHOOL Filer | 13.6 mi | 4.3 |
| FILER MIDDLE SCHOOL Filer | 13.9 mi | 6.0 |
| FILER HIGH SCHOOL Filer | 14.5 mi | 6.3 |
| HAGERMAN SCHOOL Hagerman | 20.5 mi | 7.6 |
| HAGERMAN VIRTUAL SCHOOL Hagerman | 20.6 mi | 2.1 |
| WENDELL ELEMENTARY SCHOOL Wendell | 19.8 mi | 7.2 |
| WENDELL HIGH SCHOOL Wendell | 19.9 mi | 6.5 |
| WENDELL MIDDLE SCHOOL Wendell | 20.1 mi | 6.2 |
| HOLLISTER ELEMENTARY SCHOOL Twin Falls | 18.5 mi | 3.7 |
| XAVIER CHARTER SCHOOL Twin Falls | 19.2 mi | 4.5 |
| HILLTOP SDA SCHOOL Twin Falls | 19.4 mi | — |
| ROCK CREEK ELEMENTARY Twin Falls | 19.9 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 83321 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$54,861
Median Home Value
$200,000
Median Rent
$1,008/mo
Population
424
College Educated
31.5%
Homeownership
64.9%
Poverty Rate
9.5%
Median Age
40.6
Community Profile
The community surrounding Castleford School has a median household income of $54,861. It is an area where 32% of adults hold a bachelor's degree or higher. The median home value in the area is $200,000, with a median rent of $1,008/month. The local poverty rate of 9.5% is relatively low. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| DIETRICH SCHOOL Dietrich, ID | 8.0 |
| SUN VALLEY COMMUNITY SCHOOL-UPPER Sun Valley, ID | 8.0 |
| GEM PREP: ONLINE SCHOOL Meridian, ID | 7.8 |
| MURTAUGH SCHOOLS Murtaugh, ID | 8.1 |
| GENESEE SCHOOL Genesee, ID | 7.7 |
| WATERSPRINGS SCHOOL Idaho Falls, ID | 7.7 |
Frequently Asked Questions
Common questions about Castleford School
What grades does Castleford School serve?
Castleford School serves students in grades Pre-K through 12th.
How many students attend Castleford School?
Castleford School has an enrollment of approximately 302 students.
What is the student-teacher ratio at Castleford School?
The student-teacher ratio at Castleford School is 15.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Castleford School rank in ID?
Castleford School is ranked #107 out of 719 schools in ID.
What is Castleford School's MySchoolScout rating?
Castleford School has a composite rating of 7.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Castleford School?
Based on the most recent state assessment data, Castleford School has 32.0% math proficiency and 43.7% reading/ELA proficiency.
Is Castleford School a charter school?
No, Castleford School is not a charter school. It is a traditional public school operated by the local school district.
Is Castleford School a Title I school?
No, Castleford School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Castleford School?
66.2% of students at Castleford School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 12th
- Enrollment
- 302
- Student-Teacher Ratio
- 15.1:1
- Teachers (FTE)
- 20
- Free/Reduced Lunch
- 66.2%
- Type
- regular
- Setting
- Distant Rural
- County
- Twin Falls County
- Phone
- (208) 537-6511
- Data Year
- 2023–2024
Resources & Links
District
CASTLEFORD DISTRICT- District Enrollment
- 302
- Schools in District
- 1
- Per-Pupil Spending
- $12,817
- District Rank
- #1 of 1
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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