Map of BT42 1JL postcode 
    
	
  
      
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            General information
            
              
                
              
              
                
                  | Postcode | BT42 1JL | 
                  
                    | Post Town | Ballymena | 
                
                
                
                  | Businesses | 
                        No businesses found
                     | 
              
              
            
          
        
          
            Geography
            
              
              
              
                
                  |  | Latitude | 54.871199 | 
                
                  |  | Longitude | -6.335345 | 
                  
                    |  | Easting | 121966 | 
                  
                    |  | Northing | 561550 | 
                  
                    |  | Grid reference | NW219615 | 
                
                  |  | UTM reference | 29U 670978 6083711 | 
                
                  |  | what3words | assets.ages.sprouting | 
                
                  |  | FixPhrase | crunching lived steadfast tribesman | 
                  
                    |  | Plus code | 9C6MVMC7+FV | 
                
                  |  | Altitude | 51 metres (167 feet) | 
                
                  |  | Sunrise (today) | 7:27 | 
                
                  |  | Sunset (today) | 16:52 | 
                
                  |  | Distance away |  | 
                  
                    |  | Distance to sea | 25.3 KMs (15.7 miles) | 
              
              
            
          
        
        
            
              
              
                Administrative areas 
              
                
                  
                        
                          | Ward | Galgorm | N08000819 | 
                      
                        | District | Mid and East Antrim | N09000008 | 
                      
                        | Constituency (2024) | North Antrim | N05000012 | 
                        | MP | Jim Allister | Traditional Unionist Voice | 
|---|
                      | Police force | PSNI | 
|---|
                      | Water company | Northern Ireland Water | 
|---|
                      
                        | NUTS/ITL 3 | Mid and East Antrim | 
                      
                        | NUTS/ITL 2 | Northern Ireland | 
                      
                        | NUTS/ITL 1 | Northern Ireland | 
                    
                      | Country | Northern Ireland | N92000002 | 
                  
                  
                
              
          
    
      
        Data
        
          
              
                | Date introduced | December 1984 | 
            
              | Last updated | September 2025 | 
              
                | User type | Small (addresses receive less than 25 items of mail per day) | 
                    
              
                | Quality | Within the building of the matched address closest to the postcode mean | 
          
          
        
      
          
          
        
          
            Demographics
            
              
                  
                    | Population (2011) | 18 |  | 
                  
                    | Households (2011) | 8 |  | 
                
                  | Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | 
                  | Census output area (2021) | N20002564 |  | 
|---|
                  | Census output area (2011) | 1B1 |  | 
|---|
                  | Lower layer super output area (2011) | Galgorm 1 | 95DD14S1 | 
|---|
                  | Travel to work area | Ballymena | N12000001 | 
|---|
              
              
            
         
       
        
      
        
        
          Useful links for BT42 1JL
          
         
          
      
  Contains OS data © Crown copyright and database right 2025 
  Contains Royal Mail data © Royal Mail copyright and database right 2025 
  Contains National Statistics data © Crown copyright and database rights 2025 
  Source: Office for National Statistics licensed under the Open Government Licence v.3.0
  Contains data from Wikipedia covered by the Creative Commons license