← All proof trees · OLNEY HIGH SCHOOL
PhiladelphiaOne number, traced
4-year cohort graduation rate — OLNEY HIGH SCHOOL, 2022-23
The four-year cohort graduation rate: the share of a 9th-grade entry cohort that graduated within four years. This figure is for students of two or more races.
Identifiers
school code 7060 · metric key graduation_rate_4yr · year 2022-23 · subgroup TWO_OR_MORE_RACES · population cut n/a
- 1What you seeWithheld by the publisher
The publisher suppressed this cell (too few students to report). The site stores it as suppressed and never as zero.
- vs. peers
- —
- vs. citywide
- —
- unit
- percent
- direction
- higher is better
- 2How it was computedvalue = published 4-year cohort graduation rate (district file, indexed by cohort entry year; state file, indexed by report year)
- Read the district's graduation CSV (all cohorts, 4/5/6-year rates, by subgroup) and store by cohort year.
- The state's Future Ready file also carries a 4-year rate for every school including charters; it is stored under the same key but indexed by report year.
Note: stored percentiles are computed by a batch script after loads; a difference from the live reconstruction means a newer load changed the comparison set and the batch has not been re-run.
- 3The stored cellThe stored cell
- table
- philly_school_year_metrics
- value
- null
- denominator
- null (not published)
- suppressed
- true
- citywide_percentile
- null
- comparison_group_percentile
- null
- source_load_id
- e032c169-8d6b-41ae-acc1-d1662894df3e
Evidence: data model overview
- 4The load that wrote itWritten on 2026-09-08 by futurereadypa_performance.ts
- source id
- futurereadypa_performance_2022-23
- SHA-256 of the file read
- 81fdf381405cc672abedc15bd58df21600418ca60df5c72dcf5e865581afb79d
- bytes
- 4,888,926
- year covered
- 2022-23
- code commit
- c19ea6ec845c65bcc40eb49644be1c7e67b05f25
To confirm you have the same file: download it from the URL above, then run
shasum -a 256 <downloaded file>— the output should equal the hash above. If the publisher has since replaced the file, the hashes will differ, which is itself useful to know.Evidence: loader script · first-fetch findings for this file · source registry
- 5The publisher's fileFuture Ready PA Index datafile, 2022-23
Pennsylvania Department of Education (Future Ready PA Index). Same structure as the 2024-25 file.
- format
- XLSX (wide)
- join key
- AUN + Schl → ULCS
- landing page
- https://futurereadypa.org/Home/DataFiles
- Same as 2024-25.
- 6How it was checkedChecks: 2 passed
- ✓ passedBase case (district file, 2021-22 cohort): 75 of 75 unsuppressed cells match
- ✓ passedCompleteness
Checked at ±0.5: 0 mismatches, 0 cells served but absent from the file, 1 in the file but not served (ALL, n/a, latest year).
Evidence: Base case (district file, 2021-22 cohort) · Completeness
- 7Assumptions & caveatsAssumptions and caveats
- The two publishers' rows never collide on (school, year, subgroup) because they use different year conventions; readers must check which convention a given year follows.
- Two year conventions coexist under one key — a known v1 wart flagged for normalization.
Algorithms involved: Citywide and peer-group percentiles, Peer groups: 40 nearest neighbors on demographics
The same metric for this school, every year and cut
| Year | Subgroup | Cut | Value |
|---|---|---|---|
| 2019-20 | All students | no population cut | 83.7% |
| 2019-20 | Asian students | no population cut | withheld |
| 2019-20 | Black students | no population cut | 83.8% |
| 2019-20 | Hispanic students | no population cut | 83.9% |
| 2019-20 | White students | no population cut | withheld |
| 2019-20 | Students of two or more races | no population cut | withheld |
| 2019-20 | Economically disadvantaged students | no population cut | 82.8% |
| 2019-20 | Not economically disadvantaged | no population cut | 87.8% |
| 2019-20 | English learners | no population cut | 90.9% |
| 2019-20 | Not English learners | no population cut | 79.7% |
| 2019-20 | Students in special education | no population cut | 68.7% |
| 2019-20 | Not in special education | no population cut | 88.5% |
| 2019-20 | Female students | no population cut | 87.4% |
| 2019-20 | Male students | no population cut | 81.2% |
| 2020-21 | All students | no population cut | 80.0% |
| 2020-21 | Asian students | no population cut | withheld |
| 2020-21 | Black students | no population cut | 74.7% |
| 2020-21 | Hispanic students | no population cut | 83.2% |
| 2020-21 | White students | no population cut | withheld |
| 2020-21 | Students of two or more races | no population cut | withheld |
| 2020-21 | Economically disadvantaged students | no population cut | 78.9% |
| 2020-21 | Not economically disadvantaged | no population cut | 85.4% |
| 2020-21 | English learners | no population cut | 88.9% |
| 2020-21 | Not English learners | no population cut | 75.3% |
| 2020-21 | Students in special education | no population cut | 64.8% |
| 2020-21 | Not in special education | no population cut | 84.5% |
| 2020-21 | Female students | no population cut | 83.2% |
| 2020-21 | Male students | no population cut | 77.3% |
| 2021-22 | All students | no population cut | 77.6% |
| 2021-22 | Asian students | no population cut | withheld |
| 2021-22 | Black students | no population cut | 74.0% |
| 2021-22 | Hispanic students | no population cut | 80.0% |
| 2021-22 | White students | no population cut | withheld |
| 2021-22 | Students of two or more races | no population cut | withheld |
| 2021-22 | Economically disadvantaged students | no population cut | 80.6% |
| 2021-22 | Not economically disadvantaged | no population cut | 63.5% |
| 2021-22 | English learners | no population cut | 73.1% |
| 2021-22 | Not English learners | no population cut | 81.1% |
| 2021-22 | Students in special education | no population cut | 63.9% |
| 2021-22 | Not in special education | no population cut | 81.0% |
| 2021-22 | Female students | no population cut | 83.8% |
| 2021-22 | Male students | no population cut | 73.4% |
| 2022-23 | All students | no population cut | withheld |
| 2022-23 | American Indian / Alaska Native students | no population cut | withheld |
| 2022-23 | Asian students | no population cut | withheld |
| 2022-23 | Native Hawaiian / Pacific Islander students | no population cut | withheld |
| 2022-23 | Black students | no population cut | withheld |
| 2022-23 | Hispanic students | no population cut | withheld |
| 2022-23 | White students | no population cut | withheld |
| 2022-23 | Students of two or more races | no population cut | withheld |
| 2022-23 | Economically disadvantaged students | no population cut | withheld |
| 2022-23 | Students in special education | no population cut | withheld |
| 2022-23 | Black, Hispanic, and multi-racial students combined | no population cut | withheld |
| 2023-24 | All students | no population cut | 81.9% |
| 2023-24 | American Indian / Alaska Native students | no population cut | withheld |
| 2023-24 | Asian students | no population cut | withheld |
| 2023-24 | Native Hawaiian / Pacific Islander students | no population cut | withheld |
| 2023-24 | Black students | no population cut | 81.4% |
| 2023-24 | Hispanic students | no population cut | 82.4% |
| 2023-24 | White students | no population cut | withheld |
| 2023-24 | Students of two or more races | no population cut | withheld |
| 2023-24 | Economically disadvantaged students | no population cut | 82.0% |
| 2023-24 | Students in special education | no population cut | 72.3% |
| 2023-24 | Black, Hispanic, and multi-racial students combined | no population cut | 81.8% |
| 2024-25 | All students | no population cut | 76.4% |
| 2024-25 | American Indian / Alaska Native students | no population cut | withheld |
| 2024-25 | Asian students | no population cut | withheld |
| 2024-25 | Native Hawaiian / Pacific Islander students | no population cut | withheld |
| 2024-25 | Black students | no population cut | 71.4% |
| 2024-25 | Hispanic students | no population cut | 79.2% |
| 2024-25 | White students | no population cut | withheld |
| 2024-25 | Students of two or more races | no population cut | withheld |
| 2024-25 | Economically disadvantaged students | no population cut | 75.9% |
| 2024-25 | Students in special education | no population cut | 63.2% |
| 2024-25 | Black, Hispanic, and multi-racial students combined | no population cut | 76.1% |