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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, 3:03 AM
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, 3:00 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
54 of the 2,408 mirrored datasets lag the source they copy.
54 / 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.
Read how the city budgets, spends, and reports money.
Showing 13 of 38 datasets
This dataset contains a list of external partners sharing data with the City of New York through the Recovery Data Partnership (RDP). RDP is a first-of-its-kind effort for community, non-profit, and p…
Open Data is most useful when it’s up-to-date. Over the past eight years, NYC Open Data has invested in dataset automation, so that data is updated without human intervention. As the demand for City d…
A listing of datasets removed from NYC Open Data and the reason for their removal.
This dataset contains alerts related to NYC OpenData datasets that have been reported and verified.
Web traffic statistics for the top 2000 most visited pages on nyc.gov by month.
Data on DoITT's high-capacity/telecommunications services franchise agreements
This 2004 Orthoimagery Tile Index file can be used to geo-reference the individual image tiles across the City. This tile index is used in conjunction with the 2004 Orthoimagery by individual Borough…
This 2006 Orthoimagery Tile Index file can be used to geo-reference the individual image tiles across the City. This tile index is used in conjunction with the 2006 Orthoimagery by individual Borough…
Key performance indicators for the objectives enumerated in DoITT's Strategic Plan: 2015-2017. Click here to view the report - http://www1.nyc.gov/assets/doitt/downloads/pdf/strategic-plan-2015-progre…
NYC Service Desk Statistics
The NYC Street Centerline (CSCL) is a road-bed representation of New York City streets containing address ranges and other information such as traffic directions, road types, segment types. Please use…
Post Office
New Jersey Transit Station