Trafford Data Lab


Vector boundary layers for administrative, electoral and statistical geographies.


Source Publisher Time period Geography Licence Attribution Last updated
ONS Open Geography Portal Office for National Statistics (ONS) 2011 - 2019 Local authority district, Electoral wards, Westminster Parliamentary Constituencies, Parishes, Middle Super Output Areas, Lower-layer Super Output Areas, Output Areas, Localities OGL v3.0 ONS Geography Open Data. Shared by: ONSGeography_data. Data Source: 2020-01-21


The majority of these boundaries can be previewed in our Explore mapping application. Alternatively you can also preview them within our council_open_data GitHub repository.


Download the complete datasets using the links below.

File name Format
local_authority_district GeoJSON
localities GeoJSON
electoral_ward GeoJSON
msoa GeoJSON
lsoa GeoJSON
oa GeoJSON
parish GeoJSON
westminster_parliamentary_constituency GeoJSON


The R script used to process the data can adapted to other areas.