| Postcode | WA9 1SD | 
|---|---|
| Post Town | St. Helens | 
| Nearest station | St Helens Central (1 km) | 
| Bus stops | Baldwin Street (S) Rigby Street South (E) Mill Street (E) Ward Street (N) Rigby Street (W) Garswood Street (S) | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 53.454879 | |
|---|---|---|
| Longitude | -2.73937 | |
| Easting | 351000 | |
| Northing | 395602 | |
| Grid reference | SJ510956 | |
| UTM reference | 30U 517306 5922905 | |
| what3words | gurgling.bubble.starred | |
| FixPhrase | crowd lushness speed viewless | |
| Plus code | 9C5VF736+X7 | |
| Altitude | 35 metres (113 feet) | |
| Sunrise (today) | 7:09 | |
| Sunset (today) | 16:42 | |
| Distance away | ||
| Distance to sea | 14.2 KMs (8.8 miles) | 
| Parish | St. Helens, unparished area | E43000278 | 
|---|---|---|
| Ward | St Helens Town Centre | E05014132 | 
| Metropolitan District | St. Helens | E08000013 | 
| County | Merseyside | E11000013 | 
| Constituency (2024) | St Helens South and Whiston | E14001510 | 
| MP | Ms Marie Rimmer | Labour | 
| Police force | Merseyside | |
| NUTS/ITL 3 | East Merseyside | |
| NUTS/ITL 2 | Merseyside | |
| NUTS/ITL 1 | North West | |
| Country | England | E92000001 | 
| Date introduced | February 1984 | 
|---|---|
| Date usage ended | December 1985 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
|---|---|---|
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban major conurbation | |
| Built up area (2024) | St Helens (St. Helens) | E63008434 | 
| Census output area (2021) | E00034862 | |
| Census output area (2011) | 7A2 | |
| Lower layer super output area (2021) | St. Helens 012C | E01006877 | 
| Lower layer super output area (2011) | St. Helens 012C | E01006877 | 
| Middle layer super output area (2021) | Town Centre West | E02001417 | 
| Middle layer super output area (2011) | Town Centre West | E02001417 | 
| Travel to work area | Warrington and Wigan | E30000284 | 
| Average property price in Warrington | £252,643 | 
|---|---|
| Annual change | 3.5% |