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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, 5:21 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 agency. Clear
| Dataset | Fields | Decided | Understood | Nobody looked | Shared terms | |
|---|---|---|---|---|---|---|
| Agency Performance Mapping Indicators - Monthly (Historical Data) phxt-vb3r | 112 | 112 100% | 3 | 0 | 1 | See every field |
| Current Solicitations 3khw-qi8f | 37 | 37 100% | 8 | 0 | 1 | See every field |
| City Record Online dg92-zbpx | 37 | 37 100% | 13 | 0 | 1 | See every field |
| Use of ARRA Stimulus Funds ivix-m77e | 37 | 37 100% | 11 | 0 | 1 | See every field |
| Recent Contract Awards qyyg-4tf5 | 37 | 37 100% | 15 | 0 | 1 | See every field |
| Zoning Application Portal (ZAP) - Project Data hgx4-8ukb | 35 | 35 100% | 17 | 0 | 1 | See every field |
| City of New York Municipal Solar-Readiness Assessment (Local Law 24 of 2016) data cfz5-6fvh | 32 | 32 100% | 12 | 0 | 3 | See every field |
| Street and Highway Capital Reconstruction Projects - Intersection 97nd-ff3i | 30 | 30 100% | 14 | 0 | 2 | See every field |
| 911 End-to-End Data t7p9-n9dy | 30 | 30 100% | 2 | 0 | 1 | See every field |
| Hazard Mitigation Plan - Mitigation Actions Database veqt-eu3t | 28 | 28 100% | 9 | 0 | 1 | See every field |
| City Council Discretionary Funding 4d7f-74pe | 27 | 27 100% | 12 | 0 | 3 | See every field |
| Register of Community Board Budget Requests vn4m-mk4t | 26 | 26 100% | 12 | 0 | 7 | See every field |
| Local Law 159 of 2019: Vacate Relocation Charges By Building 3bkg-usya | 23 | 23 100% | 14 | 0 | 7 | See every field |
| Construction Pipeline (Historical) iwdd-99mu | 23 | 23 100% | 4 | 0 | 1 | See every field |
| Revenue Budget & Financial Plan -- Exec\Adpt\Prel ugzk-a6x4 | 23 | 23 100% | 17 | 0 | 1 | See every field |
| Financial Plan Headcount Baseline & Initiatives By Funding d33y-i2m7 | 19 | 19 100% | 5 | 0 | 1 | See every field |
| Financial Plan Baseline & Initiatives By Funding e64w-ctmw | 18 | 18 100% | 8 | 0 | 1 | See every field |
| Government Publications Listing xip9-pe9k | 18 | 18 100% | 6 | 0 | 1 | See every field |
| Local Law 79/2022 and 136/2024 - Temporary Housing Assistance Usage jiwc-ncpi | 17 | 17 100% | 12 | 0 | 1 | See every field |
| Citywide Payroll Data (Fiscal Year) k397-673e | 17 | 17 100% | 12 | 0 | 1 | See every field |
| NYC Agencies and Governance Organizations t3jq-9nkf | 17 | 17 100% | 4 | 0 | 1 | See every field |
| Agency Spending by Budget Function gzfs-3h4m | 15 | 15 100% | 13 | 0 | 1 | See every field |
| Local Law 37/2011 - Temporary Housing Assistance Usage bdft-9t6c | 14 | 14 100% | 5 | 0 | 1 | See every field |
| State of Good Repair Needs vck7-ujai | 14 | 14 100% | 9 | 0 | 1 | See every field |
| NYC Permitted Event Information - Historical bkfu-528j | 13 | 13 100% | 5 | 0 | 2 | See every field |
| Enforcement Fines p39r-nm7f | 13 | 13 100% | 8 | 0 | 1 | See every field |
| NYC Permitted Event Information tvpp-9vvx | 13 | 13 100% | 7 | 0 | 2 | See every field |
| Public Design Commission Annual Report 5fsv-ze7v | 12 | 12 100% | 6 | 0 | 1 | See every field |
| New York City Fleet Daily Service Report 5rzx-3686 | 12 | 12 100% | 3 | 0 | 1 | See every field |
| Expense Financial Plan - Adpt\Prel e4p3-6ecr | 12 | 12 100% | 4 | 0 | 1 | See every field |
| NYC Municipal Building Energy Benchmarking Results (2014) hpid-63r5 | 12 | 12 100% | 2 | 0 | 2 | See every field |
| NYC Open Data Release Tracker qj2z-ibhs | 12 | 12 100% | 6 | 0 | 1 | See every field |
| Good Food Purchasing Data usrf-za7k | 12 | 12 100% | 6 | 0 | 1 | See every field |
| NYC Rezoning Tracker fd95-5ihz | 10 | 10 100% | 6 | 0 | 1 | See every field |
| NYC Open Data Help Desk: Public Dataset Requests 63us-eqtq | 9 | 9 100% | 8 | 0 | 1 | See every field |
| OneNYC 2050 (Historical) pqdc-ncdn | 9 | 9 100% | 3 | 0 | 1 | See every field |
| Additional Costs Allocation u42g-qjaj | 9 | 9 100% | 9 | 0 | 1 | See every field |
| 311 Call Center Inquiry wewp-mm3p | 9 | 9 100% | 3 | 0 | 1 | See every field |
| Government Publication - Required Reports 9azj-tmjp | 8 | 8 100% | 3 | 0 | 1 | See every field |
| OpenRecords FOIL Requests kegn-anvq | 8 | 8 100% | 6 | 0 | 1 | See every field |
| Completed Percent for Art projects with artist information gzdv-qiga | 7 | 7 100% | 5 | 0 | 2 | See every field |
| Discretionary Award Tracker ujre-m2tj | 7 | 7 100% | 6 | 0 | 1 | See every field |
| Policymakers List wf8t-6cqt | 7 | 7 100% | 5 | 0 | 1 | See every field |
| Headcount Actuals By Funding Source dcjb-es8v | 6 | 6 100% | 4 | 0 | 1 | See every field |
| 911 Open Data Local Law 119 gpny-cuvw | 6 | 6 100% | 1 | 0 | 1 | See every field |
| Expense Actuals By Funding Source nrik-v7ws | 6 | 6 100% | 5 | 0 | 1 | See every field |
| 311 Service Level Agreements cs9t-e3x8 | 5 | 5 100% | 4 | 0 | 1 | See every field |
| NYC COVID 19 Spending by Agency by Expense Description duk5-k5fk | 3 | 3 100% | 3 | 0 | 1 | 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, 5:21 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.