Loading…
Loading…
56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 11:05 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.
Freshness above is about the data being current. This is about the data being understood: how many of the catalogue's fields carry a meaning we can act on, which datasets are still waiting, and how far the joinable web reaches.
Filtered to datasets carrying council_district. Clear
| Dataset | Fields | Decided | Understood | Nobody looked | Shared terms | |
|---|---|---|---|---|---|---|
| Housing Litigations 59kj-x8nc | 24 | 24 100% | 11 | 0 | 4 | See every field |
| DOB Safety Violations 855j-jady | 24 | 24 100% | 11 | 0 | 4 | See every field |
| DOB After Hour Variance Permits g76y-dcqj | 24 | 24 100% | 10 | 0 | 3 | See every field |
| Equitable Health Systems - Health Insurance Enrollment gfej-by6h | 24 | 24 100% | 10 | 0 | 6 | See every field |
| Local Law 44 - Building hu6m-9cfi | 24 | 24 100% | 10 | 0 | 5 | See every field |
| Volunteer Opportunities and Finding Organizations shpd-5q9m | 24 | 24 100% | 11 | 0 | 3 | See every field |
| Early Learn Project Sites vmfm-wic2 | 24 | 24 100% | 13 | 0 | 8 | See every field |
| Overhead Electronic Signs yhdx-itry | 24 | 24 100% | 8 | 0 | 3 | See every field |
| Local Law 159 of 2019: Vacate Relocation Charges By Building 3bkg-usya | 23 | 23 100% | 14 | 0 | 7 | See every field |
| Canine Waste Dispensers 5npv-j6gn | 23 | 23 100% | 8 | 0 | 4 | See every field |
| Dining Out NYC Locations fpeh-f7ci | 23 | 23 100% | 15 | 0 | 5 | See every field |
| BP Appointments - BIDS pvxf-9irb | 23 | 23 100% | 7 | 0 | 5 | See every field |
| Address Assignments qy7q-cb9e | 23 | 23 100% | 11 | 0 | 3 | See every field |
| Mobile Telecommunications Franchise Pole Reservation Locations tbgj-tdd6 | 23 | 23 100% | 13 | 0 | 3 | See every field |
| Serious Injury Response, Tracking & Analysis Program (SIRTA) xeqp-qz8h | 23 | 23 100% | 11 | 0 | 5 | See every field |
| 2019 Volunteers Count Report - Boroughs yunp-vs8g | 23 | 23 100% | 8 | 0 | 4 | See every field |
| 2020 DOE Kindergarten Admissions Guide 8532-9v5k | 22 | 22 100% | 15 | 0 | 5 | See every field |
| Grant Applications Tracking Table 97zg-4p9t | 22 | 22 100% | 13 | 0 | 4 | See every field |
| Certification of No Harassment (CONH) Pilot Building List bzxi-2tsw | 22 | 22 100% | 10 | 0 | 6 | See every field |
| Accessible Pedestrian Signal Locations de3m-c5p4 | 22 | 22 100% | 9 | 0 | 3 | See every field |
| 2021 DOE Kindergarten Admissions Guide e7es-jx5j | 22 | 22 100% | 15 | 0 | 5 | See every field |
| Denied TW and Wholesale Market Companies exsg-kpya | 22 | 22 100% | 12 | 0 | 3 | See every field |
| DOB License Info t8hj-ruu2 | 22 | 22 100% | 9 | 0 | 2 | See every field |
| DCAS Managed Public Buildings xx2p-4jnq | 22 | 22 100% | 11 | 0 | 4 | See every field |
| Verified Locations for NYC City-Funded Social Service Contracts FY2018 (Physical Address) 922w-z7da | 21 | 21 100% | 8 | 0 | 5 | See every field |
| Bureau of Fire Prevention - Active Violation Orders (Historical) bi53-yph3 | 21 | 21 100% | 11 | 0 | 4 | See every field |
| Local Law 161- Agency Calls to NYPD for Assistance at Job and SNAP Centers ejux-uh6h | 21 | 21 100% | 12 | 0 | 7 | See every field |
| Queens Library Branches kh3d-xhq7 | 21 | 21 100% | 11 | 0 | 7 | See every field |
| Avenue NYC CFY17-CFY19 qjvp-rnsx | 21 | 21 100% | 11 | 0 | 3 | See every field |
| Hotels Properties Citywide tjus-cn27 | 21 | 21 100% | 8 | 0 | 3 | See every field |
| List of NYC Aging Providers with Sites Open to the Public u7wp-np5k | 21 | 21 100% | 16 | 0 | 6 | See every field |
| Bedbug Reporting wz6d-d3jb | 21 | 21 100% | 8 | 0 | 3 | See every field |
| Open Restaurants Inspections (Historical) 4dx7-axux | 20 | 20 100% | 12 | 0 | 3 | See every field |
| Evictions 6z8x-wfk4 | 20 | 20 100% | 12 | 0 | 3 | See every field |
| Queens Community Board District Managers and Chairs 8z5h-tzdr | 20 | 20 100% | 11 | 0 | 4 | See every field |
| Clergy Parking Permits bvug-v3mm | 20 | 20 100% | 11 | 0 | 5 | See every field |
| Pedestrian Mobility Plan Pedestrian Demand fwpa-qxaf | 20 | 20 100% | 6 | 0 | 2 | See every field |
| Bronx Borough President Capital Funding mdgu-ar69 | 20 | 20 100% | 14 | 0 | 7 | See every field |
| Legal Defense Trust Expenditures mhyv-6iza | 20 | 20 100% | 14 | 0 | 6 | See every field |
| DOHMH HIV Service Directory pwts-g83w | 20 | 20 100% | 10 | 0 | 6 | See every field |
| Bureau of Fire Prevention - Inspections (Historical) ssq6-fkht | 20 | 20 100% | 11 | 0 | 4 | See every field |
| Order to Repair/Vacate Orders tb8q-a3ar | 20 | 20 100% | 11 | 0 | 5 | See every field |
| 2020 DOE Gifted and Talented Admissions Guide tcj7-bhry | 20 | 20 100% | 13 | 0 | 5 | See every field |
| 2019 DOE Kindergarten Admissions Guide urzf-q2g5 | 20 | 20 100% | 12 | 0 | 3 | See every field |
| Borough Enrollment Offices vz8c-29aj | 20 | 20 100% | 7 | 0 | 4 | See every field |
| Real Property Income and Expense Form non-compliance list wvts-6tdf | 20 | 20 100% | 12 | 0 | 4 | See every field |
| Participatory Budgeting Projects wwhr-5ven | 20 | 20 100% | 10 | 0 | 5 | See every field |
| Child Abuse Liaisons xxjs-y9yk | 20 | 20 100% | 8 | 0 | 4 | See every field |
| Love Your Local Business List 5694-9szk | 19 | 19 100% | 8 | 0 | 3 | See every field |
| Center & Service Locations 6smc-7mk6 | 19 | 19 100% | 8 | 0 | 5 | See every field |
A line means a dataset carries a field tagged with a shared vocabulary term. Two datasets on the same term speak the same language about it, which is what makes a cross-dataset question possible. Sharing a term is not the same as a working join — the dataset page says whether a specific pair compiles.
Bipartite. A dimension node is a conformed-dimension family; a dataset node is a catalog dataset; an edge means that dataset carries at least one column tagged with that dimension, and names the columns that carry it.
How many of an edge's tagging columns carry a method that actually read something. Zero means the edge rests entirely on carried lexical tags.
Two datasets on the same dimension node share a vocabulary, which is weaker than a join. GET /api/datasets/{fourFour}/bindings/{partner} decides whether a specific pair compiles; executing it additionally needs both marts present.
Gaps in the data behind this page
Source last observed Oct 11, 2026, 11:05 AM.
603 of the 3,026 datasets in the catalog list no columns at all.
603 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_no_inventory
These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains, any dataset page.