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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, 5:45 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, 5:00 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 25 of 147 datasets
Maternal mortality is widely considered an indicator of overall population health and the status of women in the population. DOHMH uses multiple methods including death certificates, vital records lin…
Sites that have generated or received material from the NYC Clean Soil Bank, which enables the reuse within NYC of clean sediment from deep excavations.
This dataset defines the parking violation codes in New York City and lists the fines. Each fine amount includes a $15 New York State Criminal Justice surcharge.
Listing of hotels within the five boroughs.
A compilation of the agency's client demographics that is collected through case management system. Each record represents a client's record handled by the DVS Direct Services. This dataset provides i…
The New York City Community Health Survey (CHS) is a telephone survey conducted annually by the DOHMH, Division of Epidemiology, Bureau of Epidemiology Services. CHS provides robust data on the health…
Dataset is cases managed by NYC DVS for service, care or resources supported via VetConnect, phone, in-person, postal mail or electronic mail. This is a compilation of the agency's cases which is assi…
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 exams for the years 2013-2023.
Listing of all contracted providers sorted by provider type with sites open to the public.
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.
This report includes results for the New York State Math exams for the years 2013-2023. For the results for the New York State Math exams for the years 2006-2012, please follow this link.
Provides the time commitments that City Agencies have made to respond to 311 Service Requests that are assigned to them.
This dataset includes information regarding the population of individuals and households receiving SNAP, Cash Assistance, and/or Medicaid.
The SCA’s comprehensive capital planning process includes developing and analyzing quality data, creating and updating the Department of Education’s Five-Year Capital Plans, and monitoring projects th…
Number of units from projected future housing growth in the City as used in enrollment projection.
Transportable Classroom Units (TCUs) are placed on school grounds to serve as classrooms. They are temporary solutions to relieve overcrowding.
Transportable Classroom Units (TCUs) are placed on school grounds to serve as classrooms. They are temporary solutions to relieve overcrowding.
Percentage of interviewed cryptosporidiosis case-patients by type of tap water exposure before disease onset, by Immune Status, New York City, 1995 - 2016 *Note: Determination of an association betwee…
This dataset provides a Demographic breakdown of only DYCD-funded participants within a Borough, Zip Code and Community District of NYC.
The total number of City-vehicle operated vehicles that are managed by DOHMH that were involved in collisions involving injury or property damage for the citywide fleet reported in the citywide collis…
The Department of Finance (DOF) is required by NY State law to value condominiums or cooperatives as if they were residential rental apartment buildings. DOF uses income information from rental proper…