← All proof trees · CENTRAL HIGH SCHOOL
PhiladelphiaOne number, traced
6-year cohort graduation rate — CENTRAL HIGH SCHOOL, 2018-19
The six-year cohort graduation rate (district file). This figure is for female students.
Identifiers
school code 6010 · metric key graduation_rate_6yr · year 2018-19 · subgroup FEMALE · population cut n/a
- 1What you see6-year cohort graduation rate
99.4%
the six-year cohort graduation rate (district file). Based on 324 students.
- vs. peers
- 75th percentile
- vs. citywide
- 90th percentile
- unit
- percent
- direction
- higher is better
- 2How it was computedvalue = published 6-year cohort graduation rate, by cohort entry year
- Read the district's graduation CSV and store the 6-year rate by cohort year.
Citywide percentile, reconstructed right now
Among 52 default-included schools with a value for this metric, year, and subgroup, this school has a higher value than 46. Midrank rule: (46 + 0/2) / (52 − 1) = 0.902.Stored: 0.902. ✓ matches
Peer percentile, reconstructed right now
Peer group: up to 40 of the demographically nearest schools among High / selective / district schools; 12 of 13 peers have a value this year. This school is above 9 of them. Midrank: (9 + 0/2) / (13 − 1) = 0.750; stored 0.750. ✓ matches
The peers and their values (12)
Peer school Value SCIENCE LEADERSHIP ACADEMY 100.0% PARKWAY C.C. MIDDLE COLLEGE 100.0% LANKENAU HIGH SCHOOL 100.0% CREATIVE AND PERFORMING ARTS 99.2% ARTS ACADEMY AT BENJAMIN RUSH 99.1% ACADEMY AT PALUMBO 99.0% W. B. SAUL HIGH SCHOOL 98.0% MOTIVATION HIGH SCHOOL 97.4% PARKWAY-NORTHWEST HIGH SCHOOL 96.4% WILLIAM W. BODINE HIGH SCHOOL 94.1% PHILA HIGH SCHOOL FOR GIRLS 94.1% FRANKLIN LEARNING CENTER 90.5% 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
- 99.38
- denominator
- 324
- suppressed
- false
- citywide_percentile
- 0.9020
- comparison_group_percentile
- 0.7500
- source_load_id
- 8ecdf1ea-7780-4200-bd21-8e8d089c99f1
Evidence: data model overview
- 4The load that wrote itWritten on 2026-06-04 by sdp_graduation.ts
- source id
- sdp_graduation_school_2014-2025
- SHA-256 of the file read
- 8ae3969118c3a9f01e4d8d04aa634855571ab71e914f3d2b689ad811d5639225
- bytes
- 3,919,459
- year covered
- 2010-11..2021-22
- year of this cell
- 2018-19 — this measure is stored under a different year than the file's report year; see the metric page
- code commit
- f75e33137e8166eec3f8b5a4b39463d306ef710c
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 fileGraduation rates by cohort, 4/5/6-year
School District of Philadelphia (Performance Office). Four-, five-, and six-year cohort graduation rates by school and subgroup, indexed by the cohort's 9th-grade entry year.
- format
- CSV
- join key
- ULCS Code
- Indexed by cohort start year, not graduation year; the state's Future Ready file indexes the same rate by report year.
- 6How it was checkedChecks: 0 passed, 1 not run
- ○ not runSame file and loader as graduation_rate_4yr (base case passed); not separately reconciled
- 7Assumptions & caveatsAssumptions and caveats
Stored as published; no modeling assumptions.
- District-run schools only.
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 |
|---|---|---|---|
| 2010-11 | All students | no population cut | 98.1% |
| 2010-11 | American Indian / Alaska Native students | no population cut | withheld |
| 2010-11 | Asian students | no population cut | 97.8% |
| 2010-11 | Black students | no population cut | 98.3% |
| 2010-11 | Hispanic students | no population cut | 95.6% |
| 2010-11 | White students | no population cut | 98.8% |
| 2010-11 | Students of two or more races | no population cut | withheld |
| 2010-11 | Economically disadvantaged students | no population cut | 97.7% |
| 2010-11 | Not economically disadvantaged | no population cut | 98.3% |
| 2010-11 | English learners | no population cut | withheld |
| 2010-11 | Not English learners | no population cut | withheld |
| 2010-11 | Students in special education | no population cut | withheld |
| 2010-11 | Not in special education | no population cut | withheld |
| 2010-11 | Female students | no population cut | 98.1% |
| 2010-11 | Male students | no population cut | 98.1% |
| 2011-12 | All students | no population cut | 99.4% |
| 2011-12 | American Indian / Alaska Native students | no population cut | withheld |
| 2011-12 | Asian students | no population cut | 100.0% |
| 2011-12 | Black students | no population cut | 98.9% |
| 2011-12 | Hispanic students | no population cut | 97.6% |
| 2011-12 | White students | no population cut | 100.0% |
| 2011-12 | Students of two or more races | no population cut | withheld |
| 2011-12 | Economically disadvantaged students | no population cut | 100.0% |
| 2011-12 | Not economically disadvantaged | no population cut | 99.0% |
| 2011-12 | English learners | no population cut | 100.0% |
| 2011-12 | Not English learners | no population cut | 99.4% |
| 2011-12 | Students in special education | no population cut | withheld |
| 2011-12 | Not in special education | no population cut | withheld |
| 2011-12 | Female students | no population cut | 99.2% |
| 2011-12 | Male students | no population cut | 99.6% |
| 2012-13 | All students | no population cut | 99.8% |
| 2012-13 | American Indian / Alaska Native students | no population cut | withheld |
| 2012-13 | Asian students | no population cut | 100.0% |
| 2012-13 | Black students | no population cut | 100.0% |
| 2012-13 | Hispanic students | no population cut | 100.0% |
| 2012-13 | White students | no population cut | 99.2% |
| 2012-13 | Students of two or more races | no population cut | withheld |
| 2012-13 | Economically disadvantaged students | no population cut | 100.0% |
| 2012-13 | Not economically disadvantaged | no population cut | 99.6% |
| 2012-13 | English learners | no population cut | withheld |
| 2012-13 | Not English learners | no population cut | withheld |
| 2012-13 | Students in special education | no population cut | 100.0% |
| 2012-13 | Not in special education | no population cut | 99.7% |
| 2012-13 | Female students | no population cut | 99.6% |
| 2012-13 | Male students | no population cut | 100.0% |
| 2013-14 | All students | no population cut | 99.4% |
| 2013-14 | American Indian / Alaska Native students | no population cut | withheld |
| 2013-14 | Asian students | no population cut | 99.4% |
| 2013-14 | Black students | no population cut | 100.0% |
| 2013-14 | Hispanic students | no population cut | 100.0% |
| 2013-14 | White students | no population cut | 98.6% |
| 2013-14 | Students of two or more races | no population cut | withheld |
| 2013-14 | Economically disadvantaged students | no population cut | 99.6% |
| 2013-14 | Not economically disadvantaged | no population cut | 99.3% |
| 2013-14 | English learners | no population cut | withheld |
| 2013-14 | Not English learners | no population cut | withheld |
| 2013-14 | Students in special education | no population cut | 100.0% |
| 2013-14 | Not in special education | no population cut | 99.3% |
| 2013-14 | Female students | no population cut | 99.3% |
| 2013-14 | Male students | no population cut | 99.6% |
| 2014-15 | All students | no population cut | 99.5% |
| 2014-15 | Asian students | no population cut | 100.0% |
| 2014-15 | Black students | no population cut | 99.3% |
| 2014-15 | Hispanic students | no population cut | 100.0% |
| 2014-15 | White students | no population cut | 98.4% |
| 2014-15 | Students of two or more races | no population cut | 100.0% |
| 2014-15 | Economically disadvantaged students | no population cut | 100.0% |
| 2014-15 | Not economically disadvantaged | no population cut | 99.0% |
| 2014-15 | English learners | no population cut | 100.0% |
| 2014-15 | Not English learners | no population cut | 99.4% |
| 2014-15 | Students in special education | no population cut | 100.0% |
| 2014-15 | Not in special education | no population cut | 99.3% |
| 2014-15 | Female students | no population cut | 99.3% |
| 2014-15 | Male students | no population cut | 99.6% |
| 2015-16 | All students | no population cut | 99.3% |
| 2015-16 | American Indian / Alaska Native students | no population cut | withheld |
| 2015-16 | Asian students | no population cut | 99.1% |
| 2015-16 | Black students | no population cut | 100.0% |
| 2015-16 | Hispanic students | no population cut | withheld |
| 2015-16 | White students | no population cut | 100.0% |
| 2015-16 | Students of two or more races | no population cut | 100.0% |
| 2015-16 | Economically disadvantaged students | no population cut | 100.0% |
| 2015-16 | Not economically disadvantaged | no population cut | 99.7% |
| 2015-16 | English learners | no population cut | withheld |
| 2015-16 | Not English learners | no population cut | withheld |
| 2015-16 | Students in special education | no population cut | withheld |
| 2015-16 | Not in special education | no population cut | withheld |
| 2015-16 | Female students | no population cut | 99.4% |
| 2015-16 | Male students | no population cut | 99.2% |
| 2016-17 | All students | no population cut | 98.9% |
| 2016-17 | American Indian / Alaska Native students | no population cut | withheld |
| 2016-17 | Asian students | no population cut | 100.0% |
| 2016-17 | Black students | no population cut | 98.5% |
| 2016-17 | Hispanic students | no population cut | 100.0% |
| 2016-17 | White students | no population cut | 97.1% |
| 2016-17 | Students of two or more races | no population cut | withheld |
| 2016-17 | Economically disadvantaged students | no population cut | 99.0% |
| 2016-17 | Not economically disadvantaged | no population cut | 98.8% |
| 2016-17 | English learners | no population cut | withheld |
| 2016-17 | Not English learners | no population cut | withheld |
| 2016-17 | Students in special education | no population cut | withheld |
| 2016-17 | Not in special education | no population cut | withheld |
| 2016-17 | Female students | no population cut | 99.7% |
| 2016-17 | Male students | no population cut | 98.0% |
| 2017-18 | All students | no population cut | 99.7% |
| 2017-18 | Asian students | no population cut | 100.0% |
| 2017-18 | Black students | no population cut | 100.0% |
| 2017-18 | Hispanic students | no population cut | 100.0% |
| 2017-18 | White students | no population cut | 98.9% |
| 2017-18 | Students of two or more races | no population cut | 100.0% |
| 2017-18 | Economically disadvantaged students | no population cut | 100.0% |
| 2017-18 | Not economically disadvantaged | no population cut | 99.4% |
| 2017-18 | English learners | no population cut | withheld |
| 2017-18 | Not English learners | no population cut | withheld |
| 2017-18 | Students in special education | no population cut | withheld |
| 2017-18 | Not in special education | no population cut | withheld |
| 2017-18 | Female students | no population cut | 100.0% |
| 2017-18 | Male students | no population cut | 99.3% |
| 2018-19 | All students | no population cut | 99.2% |
| 2018-19 | Asian students | no population cut | 99.2% |
| 2018-19 | Native Hawaiian / Pacific Islander students | no population cut | withheld |
| 2018-19 | Black students | no population cut | 99.0% |
| 2018-19 | Hispanic students | no population cut | 95.3% |
| 2018-19 | White students | no population cut | 100.0% |
| 2018-19 | Students of two or more races | no population cut | withheld |
| 2018-19 | Economically disadvantaged students | no population cut | 98.7% |
| 2018-19 | Not economically disadvantaged | no population cut | 99.7% |
| 2018-19 | English learners | no population cut | withheld |
| 2018-19 | Not English learners | no population cut | withheld |
| 2018-19 | Students in special education | no population cut | withheld |
| 2018-19 | Not in special education | no population cut | withheld |
| 2018-19 | Female students | no population cut | 99.4% |
| 2018-19 | Male students | no population cut | withheld |
| 2018-19 | Non-binary students | no population cut | withheld |
| 2019-20 | All students | no population cut | 98.4% |
| 2019-20 | American Indian / Alaska Native students | no population cut | withheld |
| 2019-20 | Asian students | no population cut | 97.8% |
| 2019-20 | Black students | no population cut | 100.0% |
| 2019-20 | Hispanic students | no population cut | 100.0% |
| 2019-20 | White students | no population cut | 98.2% |
| 2019-20 | Students of two or more races | no population cut | withheld |
| 2019-20 | Economically disadvantaged students | no population cut | 98.7% |
| 2019-20 | Not economically disadvantaged | no population cut | 98.5% |
| 2019-20 | English learners | no population cut | withheld |
| 2019-20 | Not English learners | no population cut | withheld |
| 2019-20 | Students in special education | no population cut | withheld |
| 2019-20 | Not in special education | no population cut | withheld |
| 2019-20 | Female students | no population cut | 98.5% |
| 2019-20 | Male students | no population cut | withheld |
| 2019-20 | Non-binary students | no population cut | withheld |