text: 
  import json
  from pprint import pprint
  
  def findCounty(counties,state,countyName):
  
      for c in counties:
          if c["State"]==state and c["County"]==countyName:
              return c
  
  
  with open('demographics.json') as json_data:
      counties = json.load(json_data)
  
  print("type(counties)=",type(counties))
  print("len(counties)=",len(counties))
  
  print("counties[0]=",end="")
  pprint(counties[0])
  
  sb = findCounty(counties,"CA","Santa Barbara County")
  
  pprint(sb)
  
  