1
What's the state of after-school transportation at Jeffersontown High?
Community prompt from u/allk12. Replies below.
Reading
31.0%
State avg 47.9%
District avg 34.2%
County avg 34.5%
District avg 34.2%
County avg 34.5%
Test scores
See how it ranks: all Kentucky schools by score · Jefferson County schools by score
KSA (K-PREP), SY 2024-25
All grades, all students. % Proficient/Distinguished.Mathematics
22.0%
State avg 42.8%
District avg 29.4%
County avg 29.8%
District avg 29.4%
County avg 29.8%
Science
N/A
State avg 33.1%
District avg 26.3%
County avg 26.7%
District avg 26.3%
County avg 26.7%
Social Studies
24.0%
State avg 38.6%
District avg 27.3%
County avg 27.7%
District avg 27.3%
County avg 27.7%
BeatsExpectations
Demographically-adjusted score · methodologyTier
UNDERPERFORMING
Bottom 10% of KY schools after controlling for student poverty
Actual proficiency
25.7%
composite math + reading, all grades
Predicted
40.6%
based on KY schools with similar FRL share
Beats by
-15.0pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
1-year history
All grades, all students. Jeffersontown Kentucky avgReading
| Year | School | District | County | State |
|---|---|---|---|---|
| SY 2024-25 | 31.0% | 34.2% | 34.5% | 47.9% |
Mathematics
| Year | School | District | County | State |
|---|---|---|---|---|
| SY 2024-25 | 22.0% | 29.4% | 29.8% | 42.8% |
Social Studies
| Year | School | District | County | State |
|---|---|---|---|---|
| SY 2024-25 | 24.0% | 27.3% | 27.7% | 38.6% |
Recent discussions
From the Jeffersontown High community.How to read these scores
What is KSA (K-PREP)?
KSA (K-PREP) is the statewide standardized test administered by Kentucky public schools.
What does "% Proficient/Distinguished" mean?
It is the share of students at the school who performed at grade level or above on the test, summed across the top two of four performance levels. A higher number is better.
What does 31.0% mean for Reading at Jeffersontown High?
It means about 31.0 percent of students tested at Jeffersontown High performed at grade level or above on the KSA (K-PREP) Reading test in 2024-25. The statewide average for Kentucky that year was 47.9%. The other students fell into the lower performance levels.
How is the state average calculated?
It is a weighted average, not a simple average of each school's number. We multiply each public school's score by how many of its students tested, add those together for all schools in Kentucky, and divide by the total students tested that year. This way a big school with 1,500 students counts more than a small school with 50 students, which is the right way to ask "how did the typical student do this year?". District and county averages on this page use the same method, just scoped to that district or county.
Where does this data come from?
Kentucky Department of Education, Kentucky Summative Assessment (KSA / K-PREP). School-level All Students subgroup from the KDE Open House supplemental datasets. Headline metric is the cumulative "Proficient + Distinguished" rate (top 2 of 4 KSA levels: Novice / Apprentice / Proficient / Distinguished).
How often is it updated?
KSA (K-PREP) is administered once a year (spring). Results are released by the state in the summer or early fall. We refresh this page after each annual release.