Emgwen is contained in
        
Nandi
    
            County.
        
    
    
    
      
    
    
      
        
Boundary Changes
        
          
            Next Boundaries
            
            
              - 47.6% of this area was subsequently in Chesumei from 5th March 2013 to 16th July 2017
 
            
              - 37.1% of this area was subsequently in Emgwen from 5th March 2013 to 16th July 2017
 
            
              - 8.0% of this area was subsequently in Mosop from 5th March 2013 to 16th July 2017
 
            
              - 5.6% of this area was subsequently in Aldai from 5th March 2013 to 16th July 2017
 
            
              - 2.3% of this area was subsequently in Nandi Hills from 5th March 2013 to 16th July 2017
 
            
            
            There were also overlaps of less than 1% with
            
            
                
                Hamisi
                
                    , 
                Kapseret
                
                    , 
                Shinyalu
                
                     and 
                Tinderet.