Regional chapters

Browse regional chapters, then open their local divisions for county, district and equivalent profiles. Each geographic system keeps its own region types and source dates.

Filter this page

Constituent countries

England, Northern Ireland, Scotland and Wales.

Associated jurisdictions

Separate jurisdictions, not UK subdivisions.

British Antarctic Territoryoverseas territoryProfile incomplete · see coverage gaps.
Sovereign Base Areas of Akrotiri and Dhekeliaoverseas territoryProfile incomplete · see coverage gaps.
Bermudaoverseas territoryProfile incomplete · see coverage gaps.
St Helena, Ascension and Tristan da Cunhaoverseas territoryProfile incomplete · see coverage gaps.
Pitcairn, Henderson, Ducie and Oeno Islandsoverseas territoryProfile incomplete · see coverage gaps.
Anguillaoverseas territoryProfile incomplete · see coverage gaps.
Montserratoverseas territoryProfile incomplete · see coverage gaps.
GuernseyCrown DependencyProfile incomplete · see coverage gaps.
JerseyCrown DependencyProfile incomplete · see coverage gaps.
Falkland Islandsoverseas territoryProfile incomplete · see coverage gaps.
South Georgia and South Sandwich Islandsoverseas territoryProfile incomplete · see coverage gaps.
British Indian Ocean Territoryoverseas territoryProfile incomplete · see coverage gaps.
Cayman Islandsoverseas territoryProfile incomplete · see coverage gaps.
Gibraltaroverseas territoryProfile incomplete · see coverage gaps.
Isle of ManCrown DependencyProfile incomplete · see coverage gaps.
Turks and Caicos Islandsoverseas territoryProfile incomplete · see coverage gaps.
British Virgin Islandsoverseas territoryProfile incomplete · see coverage gaps.

Coverage gaps

The national chapters retain their original observation dates, geographic scopes and source notes.

Direct source-native mid-2025 population estimates by sex, median age, population density and its land-area measure are supplied for the four constituent countries. Education, health, infrastructure, economy and broader regional subject coverage remain partial.

Overseas territories and Crown Dependencies are listed under associated jurisdictions. These are editorial associations and carry no sovereignty or administrative-subdivision assertion.

Individual profiles and current legal context for associated jurisdictions are pending.

Local-authority coverage and the modelled urban-centre chapter are separate research increments.

A reviewed population ranking and detailed profiles for the ten largest cities have not yet been supplied; ranking year, population measure and city geography must be recorded.

Regional chapters

Constituent countries

Associated jurisdictions

Countries & territories

Source observations