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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, 11:00 AM
3,026 datasets, 56,681 catalogued fields, 36,243 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, 11:00 AM.
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
49 of the 2,408 mirrored datasets lag the source they copy.
49 / 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.
Study schools, students, and youth programs.
Showing 25 of 545 datasets
This report shares information about school performance, sets expectations for schools, and promotes school improvement. School Quality Reports: Educator Guides can be found here: https://infohub.nyce…
Specialized High Schools Admissions Tests and Discovery program reporting an summary of statistics on how many students took test categorized by ethnicity and specialized school. in addition statistic…
This dataset provides, for each public NYC middle school, the number of students who participated in High School Admissions, the number of those students who took the Specialized High Schools Admissio…
This report provides data on disciplinary actions and incidents in New York City public schools that involve student suspensions or contact with the NYPD.
The New York City Department of Education (NYCDOE) reports on class size twice a year with a preliminary report in November and an updated report in February. This report is the preliminary report.
For schools with students in any grades between Kindergarten and 9th grade (where 9th grade is the termination grade for the school), class size is reported by four program areas: general education, s…
Suspensions reported by Student in Temporary Housing (STH), Student with Disabilities, Race, Gender, English Language Learner (ELL), Date of Birth, Grade Level.
End-of-year attendance and chronic absenteeism data for the city, borough, district, and school levels.
List of daily field trip destinations for a month along with number of trips and number of vehicles.
This dataset provides annual reporting on New York City Department of Education student discharges and transfers, as required by Local Law 42. It includes the number of students discharged or transfer…
Summary of documented students by OPT school code.
This report provides data regarding students enrolled in the closed schools according to the guidelines set by Local Law 43 of 2011.
This report provides data regarding students enrolled in the closed schools according to the guidelines set by Local Law 43 of 2011.
This report provides information about the provision of health education instruction for the 6-8 grades. For the Local Law 14 Health Data High School and HIV/AIDS Lessons data, please refer to: https:…
This report provides information on the HIV/AIDS education for the 6-12 grades. For the Local Law 14 Health Data High School and Middle School and HIV/AIDS Lessons data, please refer to: https://data.…
This report provides information about the provision of health education instruction for the 9-12 grades. For the Local Law 14 Health Data Middle School and HIV/AIDS Lessons data, please refer to: htt…
Average class sizes for each borough and district by grade and program type.
Average class sizes for each borough, district and school by grade and program type.
This report includes Graduation Outcomes as calculated by the New York State Education Department. The New York State calculation method was first adopted for the Cohort of 2001 (Class of 2005). The c…
This report includes Graduation Outcomes as calculated by the New York State Education Department. The New York State calculation method was first adopted for the Cohort of 2001 (Class of 2005). The c…
This report includes results for the New York State English Language Arts (ELA) exams for the years 2006-2012.
This report includes results for the New York State English Language Arts exams for the years 2013-2023.
Data is used to identify the zoning for the Elementary School grades.
Data is used to identify the zoning for the High School grades.
Data is used to identify the zoning for the Middle School grades.