Loading…
Loading…
56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 12, 2026, 6:34 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.
| Dataset | Fields | Decided | Understood | Nobody looked | Shared terms | |
|---|---|---|---|---|---|---|
| Sidewalk Correspondences (Historical) bheb-sjfi | 27 | 27 100% | 8 | 0 | 3 | See every field |
| Fee Charges cp6j-7bjj | 27 | 27 100% | 14 | 0 | 4 | See every field |
| Capital Projects Dashboard - Citywide Budget and Schedule fb86-vt7u | 27 | 27 100% | 8 | 0 | 0 | See every field |
| 2017-18 Financial Services for NYCHA Residents - Local Law 163 g4tm-nibn | 27 | 27 100% | 0 | 0 | 0 | See every field |
| 2015 - 2016 Co-Location Reports herb-qubg | 27 | 27 100% | 6 | 0 | 0 | See every field |
| 2016-17 Co-Location Reporting j39j-zq32 | 27 | 27 100% | 1 | 0 | 0 | See every field |
| Algorithmic Tools Compliance Report jaw4-yuem | 27 | 27 100% | 17 | 0 | 0 | See every field |
| Electric Consumption And Cost (2010 - Sep 2025) jr24-e7cr | 27 | 27 100% | 10 | 0 | 0 | See every field |
| Street and Highway Capital Reconstruction Projects - Block jvk9-k4re | 27 | 27 100% | 8 | 0 | 0 | See every field |
| Housing Database by 2020 NTA kyz5-72x5 | 27 | 27 100% | 2 | 0 | 1 | See every field |
| Historical Licenses m4ph-grrm | 27 | 27 100% | 12 | 0 | 4 | See every field |
| Housing Database by 2020 Census Tract nahe-je7c | 27 | 27 100% | 3 | 0 | 0 | See every field |
| GreenThumb Garden Info p78i-pat6 | 27 | 27 100% | 9 | 0 | 4 | See every field |
| 2014-2015 CoLocation Reporting phqd-xav8 | 27 | 27 100% | 2 | 0 | 0 | See every field |
| 421-a(16) Affordable New York Housing Program Completion Extension - Letters of Intent pq4c-wbq4 | 27 | 27 100% | 13 | 0 | 2 | See every field |
| DARP-ROTOW Enrollment Status of Active Tow Truck Companies q5u8-89nv | 27 | 27 100% | 10 | 0 | 4 | See every field |
| Annual On-Street Parking Permit (AOSPP) ue2f-z6i6 | 27 | 27 100% | 6 | 0 | 0 | See every field |
| NYC Veteran Owned Businesses ybdk-jmnn | 27 | 27 100% | 10 | 0 | 4 | See every field |
| Street Construction Inspections and Corrective Action Requests ydkf-mpxb | 27 | 27 100% | 8 | 0 | 0 | See every field |
| NYCHA Residential Addresses 3ub5-4ph8 | 26 | 26 100% | 9 | 0 | 5 | See every field |
| Local Law 251 of 2017: Published Data Asset Inventory 5tqd-u88y | 26 | 26 100% | 2 | 0 | 0 | See every field |
| ARCHIVED_NYPD Shooting Incident Data (Historic) 833y-fsy8 | 26 | 26 100% | 15 | 0 | 2 | See every field |
| Wholesale Markets 87fx-28ei | 26 | 26 100% | 11 | 0 | 3 | See every field |
| Blood pressure checks on NYC HealthMap 8eux-rfe8 | 26 | 26 100% | 10 | 0 | 0 | See every field |
| ARCHIVED_NYPD Shooting Incident Data (Year To Date) 98wc-x49t | 26 | 26 100% | 15 | 0 | 2 | See every field |
| Housing Database by Community District dbdt-5s7j | 26 | 26 100% | 2 | 0 | 0 | See every field |
| Financial Services for NYCHA Residents by Development - Local Law 163 fiag-ac7u | 26 | 26 100% | 17 | 0 | 0 | See every field |
| Low Income Housing Tax Credits Awarded by HPD: Project-Level (9% Awards) frre-6z6q | 26 | 26 100% | 10 | 0 | 3 | See every field |
| Older Adult Center (OAC) Activities fzy4-e84j | 26 | 26 100% | 12 | 0 | 6 | See every field |
| 2014 - 2015 Co-Location Report g4zf-s85y | 26 | 26 100% | 6 | 0 | 0 | See every field |
| Universal Pre-K (UPK) School Locations kiyv-ks3f | 26 | 26 100% | 15 | 0 | 3 | See every field |
| Archived DCWP Inspections kwss-yksz | 26 | 26 100% | 12 | 0 | 5 | See every field |
| Campaign Financial Analysis m3tj-a2pb | 26 | 26 100% | 9 | 0 | 0 | See every field |
| Greenstreets mk9u-qu7i | 26 | 26 100% | 3 | 0 | 1 | See every field |
| Expense Budget mwzb-yiwb | 26 | 26 100% | 5 | 0 | 0 | See every field |
| LockerNYC Locations p36g-evi5 | 26 | 26 100% | 12 | 0 | 3 | See every field |
| Low Income Housing Tax Credits Awarded by HPD: Project-Level (4% Awards) p8i7-ix2s | 26 | 26 100% | 11 | 0 | 3 | See every field |
| NYCDCP Manhattan Bike Counts - On Street Weekday qfs9-xn8t | 26 | 26 100% | 2 | 0 | 0 | See every field |
| Housing Database by 2024 City Council szq8-b4uy | 26 | 26 100% | 2 | 0 | 1 | See every field |
| Off-Year and Special Elections Financial Analysis ups9-zwkm | 26 | 26 100% | 14 | 0 | 0 | See every field |
| 2021 -2022 Guidance Counselor vmdx-uykr | 26 | 26 100% | 4 | 0 | 0 | See every field |
| Register of Community Board Budget Requests vn4m-mk4t | 26 | 26 100% | 12 | 0 | 7 | See every field |
| Electronics Drop Off Locations in NYC wshr-5vic | 26 | 26 100% | 12 | 0 | 8 | See every field |
| DOB NOW: Build – Limited Alteration Applications xxbr-ypig | 26 | 26 100% | 13 | 0 | 1 | See every field |
| Capacity Supporting Transportable Classroom Units (TCU) Removals 32rn-zwi7 | 25 | 25 100% | 15 | 0 | 8 | See every field |
| Language Access Secret Shopper (LASS) Ratings 3m3d-zzwn | 25 | 25 100% | 7 | 0 | 1 | See every field |
| DOHMH School Cafeteria Inspections (2020-Present) 5ery-qagt | 25 | 25 100% | 14 | 0 | 5 | See every field |
| Office of The Comptroller: Teachers Retirement System Holdings Data 5u2d-n46s | 25 | 25 100% | 14 | 0 | 0 | See every field |
| Water Consumption And Cost (2013 - May 2025) 66be-66yr | 25 | 25 100% | 7 | 0 | 0 | See every field |
| Broadband Adoption Basic Indicators 6wy6-6agj | 25 | 25 100% | 2 | 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 12, 2026, 6:34 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.