CityTapNYC Open Data on tap

Gaps in the data behind this page

  • 710 of the 3,026 datasets in the catalog hold no queryable rows.
  • 50 of the 2,408 mirrored datasets lag the source they copy.

Source last observed Oct 11, 2026, 3:00 AM.

Where each note comes from

  • 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

  • 50 of the 2,408 mirrored datasets lag the source they copy.

    50 / 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.

City Government & Finance

Read how the city budgets, spends, and reports money.

Showing 2 of 2 datasets

  • City Council Constituent Services (2015 to 2025)

    New York City CouncilUpdates: Historical dataPublisher updated: Oct 8, 2026

    The data contains issues raised by a constituent to their District office. Each case can raise multiple issues - each row represents an issue, rather than a case. ""Casework""/""case"" is a single int…

    Publisher: DormantOur mirror: In sync

  • Subway Rider Survey (2019)

    New York City CouncilUpdates: Historical dataPublisher updated: Oct 25, 2024

    This data contains survey responses on several questions about people's experiences with our mass transit system. The data was collected by Speaker Corey Johnson, who at the time was also the acting P…

    Publisher: DormantOur mirror: In sync