ID 2228, County council (CTY), England
ID 2247, Greater London Authority (GLA), England
ID 2338, District council (DIS), England
ID 2487, London borough (LBO), England
ID 11820, London Assembly constituency (LAC), England
A child of Greater London Authority.
ID 34315, Middle Layer Super Output Area (Full) (OMF), England
ID 34317, Middle Layer Super Output Area (Full) (OMF), England
ID 38844, Middle Layer Super Output Area (Full) (OMF), England
ID 53299, Civil parish/community (CPC), England
A child of Three Rivers District Council.
ID 65626, UK Parliament constituency (WMC), England
ID 65650, UK Parliament constituency (WMC), England
ID 65681, UK Parliament constituency (WMC), England
ID 68285, Lower Layer Super Output Area (Full) (OLF), England
ID 68287, Lower Layer Super Output Area (Full) (OLF), England
ID 68289, Lower Layer Super Output Area (Full) (OLF), England
ID 68291, Lower Layer Super Output Area (Full) (OLF), England
ID 89951, Lower Layer Super Output Area (Full) (OLF), England
ID 144335, District council ward (DIW), England
A child of Three Rivers District Council.
ID 150617, County council electoral division (CED), England
A child of Hertfordshire County Council.
ID 163653, Travel to Work Areas (TTW), England
ID 164857, English Region (ER), England
ID 164863, English Region (ER), England
ID 164979, Non-civil parished area (NCP), England
ID 165424, London borough ward (LBW), England
A child of Harrow Borough Council.
ID 165667, London borough ward (LBW), England
A child of Harrow Borough Council.
ID 168263, Integrated Care Board (ICB), England
ID 168265, Integrated Care Board (ICB), England
ID 168316, Sub ICB Location (SICBL), England
A child of NHS Hertfordshire and West Essex Integrated Care Board.
ID 168391, Sub ICB Location (SICBL), England
A child of NHS North West London Integrated Care Board.
ID 168455, Future UK Parliament constituency (WMCF), England
ID 168569, Future UK Parliament constituency (WMCF), England
ID 168581, Future UK Parliament constituency (WMCF), England