| Postcode | AL6 9AR | 
|---|---|
| Post Town | Welwyn | 
| Nearest station | Welwyn North (2 km) | 
| Bus stops | No nearby bus stops | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.820024 | |
|---|---|---|
| Longitude | -0.224607 | |
| Easting | 522466 | |
| Northing | 214979 | |
| Grid reference | TL224149 | |
| UTM reference | 30U 691277 5744663 | |
| what3words | season.zone.adopt | |
| FixPhrase | crisped magma shallow talcum | |
| Plus code | 9C3XRQCG+25 | |
| Altitude | 125 metres (411 feet) | |
| Sunrise (today) | 6:52 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 58.4 KMs (36.3 miles) | 
| Parish | Welwyn | E04004822 | 
|---|---|---|
| Ward | Welwyn West | E05011073 | 
| Local Authority District | Welwyn Hatfield | E07000241 | 
| County Electoral Division | Welwyn | E58000675 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Welwyn Hatfield | E14001573 | 
| MP | Andrew Lewin | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| NUTS/ITL 3 | North and East Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | September 2011 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| 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 | |
| Census output area (2021) | E00190339 | |
| Census output area (2011) | 4A1 | |
| Lower layer super output area (2021) | Welwyn Hatfield 002D | E01023970 | 
| Lower layer super output area (2011) | Welwyn Hatfield 002D | E01023970 | 
| Middle layer super output area (2021) | Welwyn & Hatfield Garden Village | E02004981 | 
| Middle layer super output area (2011) | Welwyn & Hatfield Garden Village | E02004981 | 
| Travel to work area | Stevenage and Welwyn Garden City | E30000272 | 
| Average property price in St Albans | £541,094 | 
|---|---|
| Annual change | -0.5% |