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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 12:02 PM
3,026 datasets, 56,681 catalogued fields, 0 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 11, 2026, 12:00 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_not_queryable
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, any dataset page.
Showing 25 of 993 datasets
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.
NOTE: This NYPD Shooting Incident dataset was replaced with three related datasets – for shootings, shooting victims, and shooting offenders. The new structure should be clearer and easier to use, esp…
This dataset is from an air quality monitoring pilot in Maspeth, Queens between February and November 2024 as part of the NYC Office of Technology and Innovation's (OTI) Smart City Testbed program (ht…
End-of-year attendance and chronic absenteeism data for the city, borough, district, and school levels.
The results shown reflect data as of October 7, 2025, and this report is no longer being updated due to changes in available data sources.
This is a list of civic engagement activities reported by city agencies for the purpose of providing context, spreading awareness, and increasing the use of public data. Details include activity descr…
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.
As of January 28, 2026, this dataset has been replaced by the Bicycle and Pedestrian Count Sensors dataset: https://data.cityofnewyork.us/Transportation/Bicycle-and-Pedestrian-Count-Sensors/6up2-gnw8/…
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 dataset contains locations of one-way conversions and reversals, two-way conversions and street closure(s) within the five boroughs of New York City. It does NOT contain information on closures o…
This dataset contains requests for street direction changes within the five boroughs of New York City. It does NOT contain information on closures or temporary re-routing due to construction or specia…
The Early Relationship Abuse Prevention Program (Early RAPP) seeks to help middle schoolers identify unhealthy behaviors to prevent them from forming patterns of abuse while learning to build healthy…
NOTE: This NYPD Shooting Incident dataset was replaced with three related datasets – for shootings, shooting victims, and shooting offenders. The new structure should be clearer and easier to use, esp…
These polygons depict areas where invasive plants were removed and native trees and/or shrubs were planted.
The dataset includes each individual’s initial admittance date into DOC custody, the date they were designated unfit to proceed in court, their DOC discharge date and facility, and their total length…
This dataset includes the daily number of families and individuals residing in the Department of Homeless Services (DHS) shelter system and the daily number of families applying to the DHS shelter sys…
An archival list of all inspections in DCWP's Accela system. This dataset features business inspections conducted by DCWP. DCWP enforces key consumer protection, licensing, weights and measures, and w…
An archival list of all charges and their outcomes in DCWP's Accela system. This data set features DCA-issued charges to ensure compliance with local consumer protection and licensing laws, and State…
The number of NYC households, residential buildings, and new schools receiving curbside organics collection, by Fiscal Year that collection began. As of October 2024, curbside composting service is av…
This data set contains New York City Police Department provided domestic violence incident data for calendar years 2020, 2021 and 2022. In addition, ENDGBV obtained through Open Data the number of sho…
New York City Population By Community Districts The data was collected from Census Bureaus' Decennial data dissemination (SF1) for the years 1970, 1980, 1990, 2000 and 2010. Compiled by the Population…