Data
Everything behind the tables, as CSV. The raw government files are not redistributed here; each is linked at the foot of the page and a checksum manifest is published with the code.
| File | What it contains | SHA-256 (start) |
|---|---|---|
| v0_3_scores.csv | Scores, bands, rank ranges and pillar scores for every prison | a378a250d559 |
| v0_3_adjusted.csv | Observed, expected (regression, comparator, hybrid), ratio, z, shrunk estimate and flags | fe4da3a71581 |
| v0_3_similar_prisons.csv | HMPPS comparator prisons with their values | add20a56481c |
| lens_workforce.csv | Staff sickness and resignations (shown, not scored) | efe5c69b66d0 |
| v0_2_coefficients.csv | Regression coefficients (per 1 SD, log scale) | 9c8b3e785f3d |
| prisons.csv | Prison identifiers, groups, operator type, HMPPS rating, comparators, coordinates | 49e394081b55 |
| population_mix.csv | Population mix by prison (shares) | 551a3d4d2f21 |
| reoffending_by_prison.csv | Reoffending by releasing prison, April 2023 to March 2024 | 9f5db4156d0e |
Contains public sector information licensed under the Open Government Licence v3.0. Please credit Prison Rankings and the original publisher.
methodology.md (source of the methodology page)