Postcode 6635 in Australia Data of cities, streets and addresses for Australian postal code 6635 Yalgoo Badja Woolshed Road Campbell Street Geraldton-mount Magnet Road Gibbons Street Henty Street King Street Milligan Street Mitchell Road Museum Court Piesse Street Selwyn Street Shamrock Road Stanley Street Weekes Street Yalgoo North Road All Australian postal codes starting with 0 2 3 4 5 6 7