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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, 7:45 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, 7:00 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 30 datasets
This line-based spatial data represents the shape and location of Tax Lot Faces in the Digital Tax Map Collection. • Updates: Data is extracted from DOF’s internal system on the last Friday of each mo…
This polygon-based spatial data represents the shape, location, and identity of Tax Lots in the Digital Tax Map Collection. • Updates: Data is extracted from DOF’s internal system on the last Friday o…
This polygon-based spatial data represents the shape, location, and identity of Tax Blocks in the Digital Tax Map Collection. • Updates: Data is extracted from DOF’s internal system on the last Friday…
This table represents Condominiums that exist in the Digital Tax Map Collection. • Updates: Data is extracted from DOF’s internal system on the last Friday of each month and refreshed on ArcGIS Online…
This table represents Condominium Units that exists in the Digital Tax Map Collection. • Updates: Data is extracted from DOF’s internal system on the last Friday of each month and refreshed on ArcGIS…
New York State Assembly District boundaries for New York City including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Cu…
New York State Assembly District boundaries for New York City clipped to the shoreline. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current…
2020 Neighborhood Tabulation Areas (NTAs) are medium-sized statistical geographies for reporting Decennial Census and American Community Survey (ACS). 2020 NTAs are created by aggregating 2020 census…
New York State Senate District boundaries for New York City including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Curr…
New York State Senate District boundaries for New York City clipped to the shoreline. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current ve…
School District boundaries for New York City. School districts are administrative areas defined by New York City Department of Education (DOE). School districts are not the same as the school zones th…
Boundaries of Municipal Court districts. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
Boundaries of Municipal Court districts including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
Fire Battalion boundaries of New York City. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
Community District boundaries for New York City including portions under water. Community Districts (CD) are mandated by the city charter to review and monitor quality of life issues for New York City…
US Congressional District boundaries for New York City. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
US Congressional District boundaries for New York City including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current v…
New York City Board of Elections election district boundaries for New York City clipped to the shoreline. All previously released versions of this data are available on the DCP Website: BYTES of the B…
New York City Board of Elections election district boundaries for New York City including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of…
Community District boundaries for New York City. Community Districts (CD) are mandated by the city charter to review and monitor quality of life issues for New York City (NYC) neighborhoods. NYC is cu…
Boundaries of boroughs (water areas excluded). All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
The City Council district boundaries for New York City including portions under water. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current v…
The City Council district boundaries for New York City. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
Boundaries of boroughs (water areas included). All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b