Please see below – all known missing data on UKCrimeStats.com – is listed here by Police Force and month and year.
| Sector | Date | Source | ||
| Crime (Eng/Wales/NI) | Dec 2025 | data.police.uk | ||
| Crime (Scotland-Electoral Ward/Council) | June 2023 | statistics.gov.scot | ||
| Postcodes | Every 3-4 months | Ordnance Survey | ||
| Property Prices | Nov 2024 | Land Registry | ||
| Commercial & Corporate Ownership | Jan 2024 | Land Registry | ||
| Broadband | Jan 2022 | Ofcom | ||
| Energy (Elec. & Gas) | 2021 | Gov.uk | ||
| Boundary Line (Updates 2x per annum) | Oct 2024 | Ord. Survey | ||
| Postcode Radius Files | Dec 2025 | UKCrimeStats | ||
| Population estimates | 2022 onwards | ONS | ||
| Road accidents | 2023 | DfT |