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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 6:47 PM
3,026 datasets, 56,681 catalogued fields, 9,808 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
Gaps in the data behind this page
Source last observed Oct 10, 2026, 6:00 PM.
710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_mart_declared
48 of the 2,408 mirrored datasets lag the source they copy.
48 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains.
Showing 16 of 16 datasets
The Bus Breakdown and Delay system collects information from school bus vendors operating out in the field in real time. Bus staff that encounter delays during the route are instructed to radio the di…
Summary of documented students by school/site
Summary of documented students by school/site
One of OPT’s main functions is to plan efficient and fiscally responsible school bus routes. OPT staff use a variety of systems to generate and share bus route information with bus vendors and the pub…
OPT provides transportation service to many different kinds of locations. Many of these locations are schools but they also include offices or other sites that may be part of certain students’ educati…
This dataset allows users to link the information in the Route dataset to the information in the Transportation Site dataset. Please note that because OPT does not design routes for Pre-K service, tho…
OPT does not operate any buses nor does it directly employ any bus drivers or attendants. Drivers and attendants (sometimes referred to as ‘matrons’ or ‘escorts’) and employed by bus vendors themselve…
OPT maintains an inventory of all the vehicles used by contracted bus vendors in service to the Department of Education. The vehicles inventory can include school buses, ambulances or coach buses. Thi…
Student ride times were reported as defined by the time difference between the scheduled stop time and the school session time. This was reported at the student level as this is a more useful metric f…
For the 2020-2021 school year, only students who were enrolled in blended learning were assigned to bus routes. Therefore, students who are routed are assumed to be enrolled in blended learning. Stude…
School bus companies report this data, and it is therefore subject to data entry error. Failure to arrive at school is not captured from the school bus company reported source for delays, therefore th…
April_2021_1173B_21-994 New York City School Bus Delays Report
April_2021_89C_21-996 New York City School Bus Route Reporting
October_2020_21-996_Appendix New York City School Bus Route Reporting
October_2020_21-994_Appendix Delays Reported by School Bus Company Resulting in Failure to Arrive at School
Student ride times were reported as defined by the time difference between the scheduled stop time and the school session time. This was reported at the student level as this is a more useful metric f…