All South Australia lettersYour suburb, scored
South Australia suburbs — N.
- Nackara
- Nadia
- Naidia
- Nailsworth
- Nain
- Nairne
- Nalpa
- Nalyappa
- Nanbona
- Nangkita
- Nangwarry
- Nantawarra
- Napperby
- Naracoorte
- Narlaby
- Narridy
- Narrina
- Narrung
- Naturi
- Neales Flat
- Nectar Brook
- Nelshaby
- Nene Valley
- Nepabunna
- Nepean Bay
- Netherby
- Netherton
- Netley
- Netley Gap
- New Port
- New Residence
- New Town
- New Well
- Newland
- Newton
- Ngapala
- Ngarkat
- Nildottie
- Nilpena
- Nilpinna Station
- Ninnes
- Noarlunga Centre
- Noarlunga Downs
- Nonning
- Nora Creina
- Normanville
- North Adelaide
- North Beach
- North Booborowie
- North Brighton
- North Cape
- North Haven
- North Hills
- North Moolooloo
- North Moonta
- North Plympton
- North Shields
- North West Bend
- North Yelta
- Northern Heights
- Northfield
- Northgate
- Norton Summit
- Norwood
- Notts Well
- Novar Gardens
- Nullarbor
- Nunjikompita
- Nuriootpa
- Nurom
- Nurragi
- Nyapari