Data
Data freshness
The period each dataset describes, when Cadastre last refreshed it and when it next checks the publisher.
Each dataset's period is what its values describe; last refreshed is when Cadastre last imported it successfully (UTC). A refresh can bring revised figures for the same period, and a publisher's new release moves the period.
The refresh cadence is how often Cadastre checks the publisher for a new release, set from the publisher's own calendar. Next check is when that happens (UTC). A check asks the publisher whether anything changed since the last import, and Cadastre imports again only when it did. A check that is more than two days late is marked overdue.
| Dataset | Period | Refresh cadence | Last refreshed | Next check |
|---|---|---|---|---|
| TIGER boundaries | 2026 vintage (current) | Annual (release expected in September) | 2026-10-17 | 2027-09-01 |
| ACS 5-Year | 2024 5-year estimates (growth from 2019 to 2024) | Annual (release expected in December) | 2026-10-16 | 2026-12-01 |
| County Health Rankings | 2025 release | Annual (release expected in March) | — | — |
| Census Building Permits | 2025 calendar year | Annual (release expected in February) | 2026-10-15 | 2027-02-01 |
| CDC PLACES | 2025 release, 2023 BRFSS estimates | Annual | 2026-10-15 | 2027-10-15 |
| CDC Mapping Injury, Overdose, and Violence | Calendar years as published; metros read the latest | Monthly | 2026-10-15 | 2026-11-15 |
| BLS LAUS | Latest full-year annual average; the latest month separately | Monthly | 2026-10-15 | 2026-11-15 |
| BLS QCEW | 2025 annual averages, private ownership | Quarterly | 2026-10-15 | 2027-01-15 |
| BEA GDP | 2024, current dollars | Annual (release expected in December) | 2026-10-15 | 2026-12-01 |
| BLS LAUS history | Annual averages 1990-2025, not seasonally adjusted | Annual (release expected in April) | 2026-10-15 | 2027-04-01 |
| BLS QCEW history | Private ownership annual averages, 2015, 2019, 2025 | Annual (release expected in September) | 2026-10-15 | 2027-09-01 |
| BEA real GDP | 2014-2024, chained 2017 dollars | Annual (release expected in December) | 2026-10-15 | 2026-12-01 |
| EIA Retail Sales | Latest complete annual year | Monthly | 2026-10-15 | 2026-11-15 |
| DOT Rail Network | The year it was last imported | Quarterly | 2026-10-15 | 2027-01-15 |
| FEMA NFHL | The release date of each state's file | Monthly | 2026-10-15 | 2026-11-15 |
| FEMA NRI | 2025 release | Quarterly | 2026-10-15 | 2027-01-15 |
| EPA Green Book | The export date of the county file | Monthly | 2026-10-15 | 2026-11-15 |
| EPA Green Book area boundaries | The export date of the county file (each area's status and class); each shapefile's own date is stored with it | Monthly | 2026-10-16 | 2026-11-16 |
| EPA Class I areas | The layer's last data edit (EPA ArcGIS service) | Quarterly | 2026-10-16 | 2027-01-16 |
| Ozone Transport Region (CAA 184, 40 CFR 81.457) | The boundary as of 2022-03-14 (40 CFR 81.457) | None (statutory table in the code) | No import run recorded | None |
| EPA regulated facilities | The month of each run for the EPA services; the latest reporting year for TRI | Monthly | 2026-10-17 | 2026-11-17 |
| HIFLD transmission lines via Esri Living Atlas archive | Data currency 2024-09-30 (archived upstream) | None (archived upstream) | — | — |
| OpenStreetMap power lines (© OpenStreetMap contributors, ODbL) | The extract date of the active snapshot | Monthly | 2026-10-16 | 2026-11-16 |
| CDFI Fund Opportunity Zones | 2018 designation, in force through 2028-12-31 | Annual (a new designation round needs a new Round in code) | 2026-10-16 | 2027-10-16 |