Gaps in the data behind this page
- 710 of the 3,026 datasets in the catalog hold no queryable rows.
- 49 of the 2,408 mirrored datasets lag the source they copy.
Source last observed Oct 10, 2026, 12:00 PM.
Where each note comes from
710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source:
/api/field-coverageCheck it yourself:
/api/field-coverage#/catalog/datasets_mart_declared49 of the 2,408 mirrored datasets lag the source they copy.
49 / 2,408
Source:
/api/scorecardCheck it yourself:
/api/scorecard#/mirror_lag/datasets_behindThis 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.
Datasets
Showing 2 of 2 datasets
Population and Languages of the Limited English Proficient (LEP) Speakers by Community District
Many residents of New York City speak more than one language; a number of them speak and understand non-English languages more fluently than English. This dataset, derived from the Census Bureau's Ame…
Publisher: OverdueOur mirror: In syncPopulation of the Limited English Proficient (LEP) Speakers by Community District
Many residents of New York City speak more than one language; a number of them speak and understand non-English languages more fluently than English. This dataset, derived from the Census Bureau's Ame…
Publisher: OverdueOur mirror: In sync