title: Geocode database
body: <p>Can I download address,city,state,postalcode - latitude/longitude information, that can be loaded to a db for US alone.. Also do comment about their accuracy and coverage..</p>
  
  <p>I suppose all GPS devices do this.. any pointers where I can extract this info??</p>
  
  <p>I tried google maps json api.. and don't like the idea that they rate limit the number of requests per second..</p>
  
  <p>Thanks,
  Ramya</p>
  
  <p>Edit:
  What I am looking for is "address , city , state , postalcode, latitude/longitude" in csv or dump.. that I can query locally.. ofcourse.. free of cost (non commercial).</p>