All Postcodes in the YO91 Postcode District

Below are all of the active postcodes that we currently have on file for the YO91 postcode district. The list also includes expired postcodes that we may have data for (those that have been discontinued by Royal Mail). We maintain several years of data on expired codes. Click here to view demographic information about YO91 as a whole.

Note: Some postcodes may be listed as "Large User" - this indicates that they are assigned to large businesses and similar entities, rather than residential homes. While we often have data on the areas in which these postcodes exist, some are not tied to a particular place, so data on these may be more limited.

York, YO91 1RT (No Longer In Use)
York, YO91 1WR (No Longer In Use)
York, YO91 1WS (No Longer In Use)
York, YO91 1WT (No Longer In Use)
York, YO91 1WU (No Longer In Use)
York, YO91 1WW (No Longer In Use)
York, YO91 1WX (No Longer In Use)
York, YO91 1WY (No Longer In Use)
York, YO91 1WZ (No Longer In Use)
York, YO91 1XY