Administrative counties are either Shire Counties in a two-tier area, or Unitary Authorities, London Boroughs or Metropolitan Boroughs
in single-tier areas.
East Midlands
- Derby (unitary, 65 gazetteer entries)
- Derbyshire (county, 3,316 gazetteer entries)
- Leicester (unitary, 56 gazetteer entries)
- Leicestershire (county, 1,535 gazetteer entries)
- Lincolnshire (county, 3,681 gazetteer entries)
- Northamptonshire (county, 1,695 gazetteer entries)
- Nottingham (unitary, 77 gazetteer entries)
- Nottinghamshire (county, 1,983 gazetteer entries)
- Rutland (unitary, 244 gazetteer entries)
Eastern
- Bedford (unitary, 368 gazetteer entries)
- Cambridgeshire (county, 1,857 gazetteer entries)
- Central Bedfordshire (unitary, 647 gazetteer entries)
- Essex (county, 3,139 gazetteer entries)
- Hertfordshire (county, 2,251 gazetteer entries)
- Luton (unitary, 36 gazetteer entries)
- Norfolk (county, 5,841 gazetteer entries)
- Peterborough (unitary, 236 gazetteer entries)
- Southend-on-Sea (unitary, 32 gazetteer entries)
- Suffolk (county, 4,163 gazetteer entries)
- Thurrock (unitary, 109 gazetteer entries)
London
- Barking and Dagenham (unitary, 23 gazetteer entries)
- Barnet (unitary, 77 gazetteer entries)
- Bexley (unitary, 61 gazetteer entries)
- Brent (unitary, 28 gazetteer entries)
- Bromley (unitary, 244 gazetteer entries)
- Camden (unitary, 27 gazetteer entries)
- City of London (unitary, 3 gazetteer entries)
- Croydon (unitary, 110 gazetteer entries)
- Ealing (unitary, 30 gazetteer entries)
- Enfield (unitary, 59 gazetteer entries)
- Greenwich (unitary, 43 gazetteer entries)
- Hackney (unitary, 27 gazetteer entries)
- Hammersmith and Fulham (unitary, 13 gazetteer entries)
- Haringey (unitary, 29 gazetteer entries)
- Harrow (unitary, 38 gazetteer entries)
- Havering (unitary, 91 gazetteer entries)
- Hillingdon (unitary, 92 gazetteer entries)
- Hounslow (unitary, 37 gazetteer entries)
- Islington (unitary, 14 gazetteer entries)
- Kensington and Chelsea (unitary, 11 gazetteer entries)
- Kingston upon Thames (unitary, 34 gazetteer entries)
- Lambeth (unitary, 18 gazetteer entries)
- Lewisham (unitary, 24 gazetteer entries)
- Merton (unitary, 30 gazetteer entries)
- Newham (unitary, 29 gazetteer entries)
- Redbridge (unitary, 55 gazetteer entries)
- Richmond upon Thames (unitary, 101 gazetteer entries)
- Southwark (unitary, 30 gazetteer entries)
- Sutton (unitary, 32 gazetteer entries)
- Tower Hamlets (unitary, 36 gazetteer entries)
- Waltham Forest (unitary, 43 gazetteer entries)
- Wandsworth (unitary, 31 gazetteer entries)
- Westminster (unitary, 29 gazetteer entries)
North East
- County Durham (unitary, 2,356 gazetteer entries)
- Darlington (unitary, 152 gazetteer entries)
- Gateshead (unitary, 113 gazetteer entries)
- Hartlepool (unitary, 66 gazetteer entries)
- Middlesbrough (unitary, 54 gazetteer entries)
- Newcastle upon Tyne (unitary, 72 gazetteer entries)
- North Tyneside (unitary, 62 gazetteer entries)
- Northumberland (unitary, 5,194 gazetteer entries)
- Redcar and Cleveland (unitary, 426 gazetteer entries)
- South Tyneside (unitary, 42 gazetteer entries)
- Stockton-on-Tees (unitary, 151 gazetteer entries)
- Sunderland (unitary, 126 gazetteer entries)
North West
- Blackburn with Darwen (unitary, 253 gazetteer entries)
- Blackpool (unitary, 32 gazetteer entries)
- Bolton (unitary, 128 gazetteer entries)
- Bury (unitary, 104 gazetteer entries)
- Cheshire East (unitary, 1,341 gazetteer entries)
- Cheshire West and Chester (unitary, 829 gazetteer entries)
- Cumbria (county, 8,445 gazetteer entries)
- Halton (unitary, 117 gazetteer entries)
- Knowsley (unitary, 37 gazetteer entries)
- Lancashire (county, 4,013 gazetteer entries)
- Liverpool (unitary, 66 gazetteer entries)
- Manchester (unitary, 57 gazetteer entries)
- Oldham (unitary, 211 gazetteer entries)
- Rochdale (unitary, 151 gazetteer entries)
- Salford (unitary, 67 gazetteer entries)
- Sefton (unitary, 63 gazetteer entries)
- St. Helens (unitary, 82 gazetteer entries)
- Stockport (unitary, 96 gazetteer entries)
- Tameside (unitary, 110 gazetteer entries)
- Trafford (unitary, 45 gazetteer entries)
- Warrington (unitary, 192 gazetteer entries)
- Wigan (unitary, 156 gazetteer entries)
- Wirral (unitary, 79 gazetteer entries)
South East
- Bracknell Forest (unitary, 159 gazetteer entries)
- Brighton and Hove (unitary, 103 gazetteer entries)
- Buckinghamshire (county, 1,939 gazetteer entries)
- East Sussex (county, 3,499 gazetteer entries)
- Hampshire (county, 6,254 gazetteer entries)
- Isle of Wight (unitary, 817 gazetteer entries)
- Kent (county, 5,425 gazetteer entries)
- Medway (unitary, 258 gazetteer entries)
- Milton Keynes (unitary, 323 gazetteer entries)
- Oxfordshire (county, 2,822 gazetteer entries)
- Portsmouth (unitary, 53 gazetteer entries)
- Reading (unitary, 38 gazetteer entries)
- Slough (unitary, 26 gazetteer entries)
- Southampton (unitary, 86 gazetteer entries)
- Surrey (county, 2,980 gazetteer entries)
- West Berkshire (unitary, 1,500 gazetteer entries)
- West Sussex (county, 4,061 gazetteer entries)
- Windsor and Maidenhead (unitary, 298 gazetteer entries)
- Wokingham (unitary, 228 gazetteer entries)
South West
- Bath and North East Somerset (unitary, 576 gazetteer entries)
- Bournemouth (unitary, 58 gazetteer entries)
- Bristol, City of (unitary, 148 gazetteer entries)
- Cornwall (unitary, 5,353 gazetteer entries)
- Devon (county, 10,638 gazetteer entries)
- Dorset (county, 4,416 gazetteer entries)
- Gloucestershire (county, 3,563 gazetteer entries)
- Isles of Scilly (unitary, 784 gazetteer entries)
- North Somerset (unitary, 555 gazetteer entries)
- Plymouth (unitary, 169 gazetteer entries)
- Poole (unitary, 103 gazetteer entries)
- Somerset (county, 4,840 gazetteer entries)
- South Gloucestershire (unitary, 646 gazetteer entries)
- Swindon (unitary, 211 gazetteer entries)
- Torbay (unitary, 204 gazetteer entries)
- Wiltshire (unitary, 3,682 gazetteer entries)
West Midlands
- Birmingham (unitary, 182 gazetteer entries)
- Coventry (unitary, 92 gazetteer entries)
- Dudley (unitary, 109 gazetteer entries)
- Herefordshire, County of (unitary, 2,695 gazetteer entries)
- Sandwell (unitary, 100 gazetteer entries)
- Shropshire (unitary, 3,629 gazetteer entries)
- Solihull (unitary, 123 gazetteer entries)
- Staffordshire (county, 3,159 gazetteer entries)
- Stoke-on-Trent (unitary, 92 gazetteer entries)
- Telford and Wrekin (unitary, 347 gazetteer entries)
- Walsall (unitary, 77 gazetteer entries)
- Warwickshire (county, 1,842 gazetteer entries)
- Wolverhampton (unitary, 86 gazetteer entries)
- Worcestershire (county, 1,983 gazetteer entries)
Yorkshire and The Humber
- Barnsley (unitary, 211 gazetteer entries)
- Bradford (unitary, 375 gazetteer entries)
- Calderdale (unitary, 246 gazetteer entries)
- Doncaster (unitary, 186 gazetteer entries)
- East Riding of Yorkshire (unitary, 2,452 gazetteer entries)
- Kingston upon Hull, City of (unitary, 53 gazetteer entries)
- Kirklees (unitary, 399 gazetteer entries)
- Leeds (unitary, 416 gazetteer entries)
- North East Lincolnshire (unitary, 113 gazetteer entries)
- North Lincolnshire (unitary, 482 gazetteer entries)
- North Yorkshire (county, 9,956 gazetteer entries)
- Rotherham (unitary, 165 gazetteer entries)
- Sheffield (unitary, 319 gazetteer entries)
- Wakefield (unitary, 229 gazetteer entries)
- York (unitary, 281 gazetteer entries)