ID 2228, County council (CTY), England
ID 2342, District council (DIS), England
ID 38765, Middle Layer Super Output Area (Full) (OMF), England
ID 66003, UK Parliament constituency (WMC), England
ID 89633, Lower Layer Super Output Area (Full) (OLF), England
ID 150630, County council electoral division (CED), England
A child of Hertfordshire County Council.
ID 163605, Travel to Work Areas (TTW), England
ID 164857, English Region (ER), England
ID 167724, District council ward (DIW), England
A child of East Hertfordshire District Council.
ID 168263, Integrated Care Board (ICB), England
ID 168309, Sub ICB Location (SICBL), England
A child of NHS Hertfordshire and West Essex Integrated Care Board.
ID 168451, Future UK Parliament constituency (WMCF), England