| Postcode | WF11 9XG | 
|---|---|
| Post Town | Knottingley | 
| Nearest station | Knottingley (2 km) | 
| Bus stops | 
                       St Edwards Close (E) 
West Acres (E) 
Sutton Lane (NW) 
Woodlea (E) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 53.723134 | |
|---|---|---|
| Longitude | -1.257269 | |
| Easting | 449107 | |
| Northing | 425448 | |
| Grid reference | SE491254 | |
| UTM reference | 30U 614986 5954128 | |
| what3words | putty.plodding.solids | |
| FixPhrase | crudely macaroni shifting thirty | |
| Plus code | 9C5WPPFV+73 | |
| Altitude | 27 metres (88 feet) | |
| Sunrise (today) | 7:11 | |
| Sunset (today) | 16:27 | |
| Distance away | ||
| Distance to sea | 36.8 KMs (22.9 miles) | 
| Parish | Byram cum Sutton | E04012521 | 
|---|---|---|
| Ward | Monk Fryston & South Milford | E05014293 | 
| Unitary Authority | North Yorkshire | E06000065 | 
| County | North Yorkshire | E10000023 | 
| Constituency (2024) | Selby | E14001464 | 
| MP | Keir Mather | Labour | 
| Police force | North Yorkshire | |
| NUTS/ITL 3 | North Yorkshire | |
| NUTS/ITL 2 | North Yorkshire | |
| NUTS/ITL 1 | Yorkshire and The Humber | |
| Country | England | E92000001 | 
| Date introduced | December 1998 | 
|---|---|
| Date usage ended | June 2000 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode sector mean (mainly PO Boxes) | 
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
|---|---|---|
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Byram | E63008007 | 
| Census output area (2021) | E00142099 | |
| Census output area (2011) | 1B3 | |
| Lower layer super output area (2021) | Selby 009A | E01027891 | 
| Lower layer super output area (2011) | Selby 009A | E01027891 | 
| Middle layer super output area (2021) | Hambleton, Monk Fryston & Byram | E02005817 | 
| Middle layer super output area (2011) | Hambleton, Monk Fryston & Byram | E02005817 | 
| Travel to work area | Leeds | E30000229 |