| ounty borough | From (1888) | Until | Unitary since |
| a href="/encyclopedia/Barrow-in-Furness" title="Barrow-in-Furness">Barrow-in-Furness (10) | |1974, to borough of Barrow, Cumbria | |
| a href="/encyclopedia/Barnsley" title="Barnsley">Barnsley (36) | |1974, to borough of Barnsley, South Yorkshire |1986 |
| a href="/encyclopedia/Bath" title="Bath">Bath (68) | |1974, to Avon |1996, as Bath and North East Somerset |
| a href="/encyclopedia/Birkenhead" title="Birkenhead">Birkenhead (28) | |1974, to Wirral, Merseyside |1986, as Wirral |
| a href="/encyclopedia/Birmingham" title="Birmingham">Birmingham (55) | |1974, to West Midlands |1986 |
| a href="/encyclopedia/Blackburn" title="Blackburn">Blackburn (13) | |1974, to borough of Blackburn, Lancashire |1998, as Blackburn with Darwen |
| a href="/encyclopedia/Blackpool" title="Blackpool">Blackpool (11) | 1904 | 1974, to Lancashire | 1998 |
| a href="/encyclopedia/Bolton" title="Bolton">Bolton (19) | |1974, to borough of Bolton, Greater Manchester |1986 |
| a href="/encyclopedia/Bootle" title="Bootle">Bootle (16) | |1974, to borough of Sefton, Merseyside |1986, as Sefton |
| a href="/encyclopedia/Bournemouth" title="Bournemouth">Bournemouth (73) | 1900 | 1974, to Dorset | 1997 |
| a href="/encyclopedia/Bradford" title="Bradford">Bradford (31) | |1974, to borough of Bradford, West Yorkshire |1986 |
| a href="/encyclopedia/Brighton" title="Brighton">Brighton (77) | |1974, to East Sussex |1998, as Brighton and Hove |
| a href="/encyclopedia/Bristol" title="Bristol">Bristol (67) | |1974, to Avon |1996 |
| a href="/encyclopedia/Burnley" title="Burnley">Burnley (14) | |1974, to borough of Barnley, Lancashire | |
| a href="/encyclopedia/Burton-upon-Trent" title="Burton-upon-Trent">Burton-upon-Trent (49) | |1974, to East Staffordshire, Staffordshire | |
| a href="/encyclopedia/Bury" title="Bury">Bury (20) | |1974, to borough of Bury, Greater Manchester |1986 |
| a href="/encyclopedia/Canterbury,-Kent" title="Canterbury, Kent">Canterbury (80) | |1974, to borough of Canterbury, Kent | |
| a href="/encyclopedia/Cardiff" title="Cardiff">Cardiff | |1974, to South Glamorgan |1996 |
| a href="/encyclopedia/Carlisle,-England" title="Carlisle, England">Carlisle (9) | |1974, to borough of Carlisle, Cumbria | |
| a href="/encyclopedia/Chester" title="Chester">Chester (43) | |1974, to borough of Chester, Cheshire | |
| a href="/encyclopedia/Coventry" title="Coventry">Coventry (57) | |1974, to West Midlands |1986 |
| a href="/encyclopedia/Croydon" title="Croydon">Croydon | |1965, to borough of Croydon, Greater London |1986 |
| a href="/encyclopedia/Darlington" title="Darlington">Darlington (8) | 1915 | 1974, to County Durham | 1997 |
| a href="/encyclopedia/Derby,-England" title="Derby, England">Derby (45) | |1974, to Derbyshire |1997 |
| a href="/encyclopedia/Devonport,-Devon" title="Devonport, Devon">Devonport | |1914, to Plymouth |1998, as Plymouth |
| a href="/encyclopedia/Dewsbury" title="Dewsbury">Dewsbury (34) | |1974, to Kirklees, West Yorkshire |1986, as Kirklees |
| a href="/encyclopedia/Doncaster" title="Doncaster">Doncaster (37) | 1927 | 1974, to borough of Doncaster, South Yorkshire | 1986 |
| a href="/encyclopedia/Dudley" title="Dudley">Dudley (52) | |1974, to borough of Dudley, West Midlands |1986 |
| a href="/encyclopedia/East-Ham" title="East Ham">East Ham | 1915 | 1965, to Newham, Greater London | 1986, as Newham |
| a href="/encyclopedia/Eastbourne" title="Eastbourne">Eastbourne (78) | 1911 | 1974, to East Sussex | |
| a href="/encyclopedia/Exeter" title="Exeter">Exeter (69) | |1974, to Devon | |
| a href="/encyclopedia/Gateshead" title="Gateshead">Gateshead (3) | |1974, to borough of Gateshead, Tyne and Wear |1986 |
| a href="/encyclopedia/Gloucester" title="Gloucester">Gloucester (65) | |1974, to Gloucestershire | |
| a href="/encyclopedia/Grimsby" title="Grimsby">Grimsby (42) | |1974, to borough of Great Grimsby, Humberside |1996, as North East Lincolnshire |
| a href="/encyclopedia/Halifax,-England" title="Halifax, England">Halifax (31) | |1974, to Calderdale, West Yorkshire |1986, as Calderdale |
| a href="/encyclopedia/Hanley" title="Hanley">Hanley | |1910, to Stoke-on-Trent |1997, as Stoke-on-Trent |
| a href="/encyclopedia/Hartlepool" title="Hartlepool">Hartlepool (6) | 1967 | 1974, to Cleveland | 1996 |
| a href="/encyclopedia/Hastings" title="Hastings">Hastings (79) | |1974, to East Sussex | |
| a href="/encyclopedia/Huddersfield" title="Huddersfield">Huddersfield (33) | |1974, to borough of Kirklees, West Yorkshire |1986, as Kirklees |
| a href="/encyclopedia/Ipswich,-England" title="Ipswich, England">Ipswich (61) | |1974, to Suffolk | |
| a href="/encyclopedia/Kingston-upon-Hull" title="Kingston-upon-Hull">Kingston-upon-Hull (41) | |1974, to Humberside |1996 |
| a href="/encyclopedia/Leeds" title="Leeds">Leeds (32) | |1974, to borough of Leeds, West Yorkshire |1986 |
| a href="/encyclopedia/Leicester" title="Leicester">Leicester (46) | |1974, to Leicestershire |1997 |
| a href="/encyclopedia/Lincoln,-Lincolnshire" title="Lincoln, Lincolnshire">Lincoln (47) | |1974, to Lincolnshire | |
| a href="/encyclopedia/Liverpool" title="Liverpool">Liverpool (27) | |1974, to Merseyside |1986 |
| a href="/encyclopedia/Luton" title="Luton">Luton (63) | 1964 | 1974, to Bedfordshire | 1997 |
| a href="/encyclopedia/Manchester" title="Manchester">Manchester (25) | |1974, to Greater Manchester |1986 |
| a href="/encyclopedia/Merthyr-Tydfil" title="Merthyr Tydfil">Merthyr Tydfil | 1908 | 1974, to Mid Glamorgan | 1996 |
| a href="/encyclopedia/Middlesbrough" title="Middlesbrough">Middlesbrough | |1968, to Teesside |1996 |
| a href="/encyclopedia/Newcastle-upon-Tyne" title="Newcastle-upon-Tyne">Newcastle-upon-Tyne (1) | |1974, to Tyne and Wear |1986 |
| a href="/encyclopedia/Newport" title="Newport">Newport | |1974, to Gwent |1996 |
| a href="/encyclopedia/Northampton" title="Northampton">Northampton (58) | |1974, to Northamptonshire | |
| a href="/encyclopedia/Nottingham" title="Nottingham">Nottingham (46) | |1974, to Nottinghamshire |1998 |
| a href="/encyclopedia/Norwich" title="Norwich">Norwich (59) | |1974, to Norfolk | |
| a href="/encyclopedia/Oldham" title="Oldham">Oldham (22) | |1974, to borough of Oldham, Greater Manchester |1986 |
| a href="/encyclopedia/Oxford" title="Oxford">Oxford (64) | |1974, to Oxfordshire | |
| a href="/encyclopedia/Plymouth" title="Plymouth">Plymouth (70) | |1974, to Devon |1998 |
| a href="/encyclopedia/Poole" title="Poole">Poole (72) | |1974, to Dorset |1997 |
| a href="/encyclopedia/Portsmouth" title="Portsmouth">Portsmouth (75) | |1974, to Hampshire |1997 |
| a href="/encyclopedia/Preston" title="Preston">Preston (12) | |1974, to Lancashire | |
| a href="/encyclopedia/Reading,-Berkshire" title="Reading, Berkshire">Reading (76) | |1974, to Berkshire |1998 |
| a href="/encyclopedia/Rochdale" title="Rochdale">Rochdale (21) | |1974, to borough of Rochdale, Greater Manchester |1986 |
| a href="/encyclopedia/Rotherham" title="Rotherham">Rotherham (38) | 1902 | 1974, to borough of Rotherham, South Yorkshire | 1986 |
| a href="/encyclopedia/Salford" title="Salford">Salford (24) | |1974, to borough of Salford, Greater Manchester |1986 |
| a href="/encyclopedia/Sheffield" title="Sheffield">Sheffield (39) | |1974, to borough of Sheffield, South Yorkshire |1986 |
| a href="/encyclopedia/Smethwick" title="Smethwick">Smethwick | 1907 | 1966, to Warley | 1986, as Sandwell |
| a href="/encyclopedia/Solihull" title="Solihull">Solihull (56) | 1963 | 1974, to borough of Solihull, West Midlands | 1986 |
| a href="/encyclopedia/Southampton" title="Southampton">Southampton (74) | |1974, to Hampshire |1997 |
| a href="/encyclopedia/Southend-on-Sea" title="Southend-on-Sea">Southend-on-Sea (62) | 1914 | 1974, to Essex | 1998 |
| a href="/encyclopedia/Southport" title="Southport">Southport (15) | 1905 | 1974, to Sefton, Merseyside | 1986, as Sefton |
| a href="/encyclopedia/South-Shields" title="South Shields">South Shields (4) | |1974, to South Tyneside, Tyne and Wear |1986, as South Tyneside |
| a href="/encyclopedia/St-Helens" title="St Helens">St Helens (17) | |1974, to borough of St Helens, Merseyside |1986 |
| a href="/encyclopedia/Stockport" title="Stockport">Stockport (26) | |1974, to Greater Manchester |1986 |
| a href="/encyclopedia/Stoke-on-Trent" title="Stoke-on-Trent">Stoke-on-Trent (44) | 1910 | 1974, to Staffordshire | 1997 |
| a href="/encyclopedia/Sunderland" title="Sunderland">Sunderland (5) | |1974, to borough of Sunderland, Tyne and Wear |1986 |
| a href="/encyclopedia/Swansea" title="Swansea">Swansea | |1974, to West Glamorgan |1996 |
| a href="/encyclopedia/Teesside" title="Teesside">Teesside (7) | 1968 | 1974, to Cleveland as Middlesbrough and Stockton | 1996, as Middlesbrough and Stockton |
| a href="/encyclopedia/Torbay" title="Torbay">Torbay (71) | 1968 | 1974, to Devon | 1998 |
| a href="/encyclopedia/Tynemouth" title="Tynemouth">Tynemouth (2) | 1904 | 1974, to North Tyneside, Tyne and Wear | 1986, as North Tyneside |
| a href="/encyclopedia/Wakefield" title="Wakefield">Wakefield (35) | 1915 | 1974, to borough of Wakefield, West Yorkshire | 1986 |
| a href="/encyclopedia/Walsall" title="Walsall">Walsall (50) | |1974, to borough of Walsall, West Midlands |1986 |
| a href="/encyclopedia/Wallasey" title="Wallasey">Wallasey (29) | |1974, to Wirral, Merseyside |1986, as Wirral |
| a href="/encyclopedia/Warley" title="Warley">Warley (54) | 1966 | 1974, to Sandwell, West Midlands | 1986, as Sandwell |
| a href="/encyclopedia/Warrington,-England" title="Warrington, England">Warrington (23) | 1900 | 1974, to Cheshire | 1998 |
| a href="/encyclopedia/West-Bromwich" title="West Bromwich">West Bromwich (53) | |1974, to Sandwell, West Midlands |1986, as Sandwell |
| a href="/encyclopedia/West-Ham" title="West Ham">West Ham | |1965, to Newham, Greater London |1986, as Newham |
| a href="/encyclopedia/West-Hartlepool" title="West Hartlepool">West Hartlepool | |1967, to Hartlepool |1996, as Hartlepool |
| a href="/encyclopedia/Wigan" title="Wigan">Wigan (18) | |1974, to borough of Wigan, Greater Manchester |1986 |
| a href="/encyclopedia/Wolverhampton" title="Wolverhampton">Wolverhampton (51) | |1974, to West Midlands |1986 |
| a href="/encyclopedia/Worcester,-England" title="Worcester, England">Worcester (66) | |1974, to Hereford and Worcester | |
| a href="/encyclopedia/Great-Yarmouth" title="Great Yarmouth">Yarmouth (60) | |1974, to Norfolk | |
| a href="/encyclopedia/York" title="York">York (40) | |1974, to North Yorkshire |1996 |