UK Districts, Boroughs & Unitary Authorities
These maps highlight the electoral geography of the United Kingdom. Clearly visible Districts, Boroughs and Unitary Authorities boundaries and names are overlain on an Ordnance Survey backdrop map. Boundaries in a different colour to make identification very easy. Maps can be made of local regions which illustrate street level boundaries , to regional areas which illustrate many Electoral Constituencies and Wards and the major roads and cities. Boundary-line data is updated bi-annually (spring and fall).