ID 2228, County council (CTY), England
ID 2338, District council (DIS), England
ID 38841, Middle Layer Super Output Area (Full) (OMF), England
ID 38843, Middle Layer Super Output Area (Full) (OMF), England
ID 38845, Middle Layer Super Output Area (Full) (OMF), England
ID 89990, Lower Layer Super Output Area (Full) (OLF), England
ID 144327, District council ward (DIW), England
A child of Three Rivers District Council.
ID 144332, 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 150633, County council electoral division (CED), England
A child of Hertfordshire County Council.
ID 151442, Civil parish/community (CPC), England
A child of Three Rivers District Council.
ID 163653, Travel to Work Areas (TTW), England
ID 163685, Travel to Work Areas (TTW), England
ID 164857, English Region (ER), England
ID 164891, Non-civil parished area (NCP), England
ID 168316, Sub ICB Location (SICBL), England
A child of NHS Hertfordshire and West Essex Integrated Care Board.
ID 168455, Future UK Parliament constituency (WMCF), England