The question was how many chickens would comfortably fit in a 4x4 coop. That's 16 sq ft of floor space. The answer is usually 4 chickens, assuming not much space is taken up by nests, feeders or waterers. Plan 4 sq ft per chicken to prevent behavioral issues such as bullying, feather picking, etc.
	
		
			
		
		
	
				
			 
	 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		