Austereo continues to dominate Perth's radio market, with Mix 94.5 and 92.9 topping the latest Nielsen radio rating survey.
According to Nielsen's 6th survey for 2010, Mix 94.5 topped the ratings again with 16.4 per cent of the listening audience up from 15.3 per cent in the last survey.
92.9 also recorded audience growth up from 13.5 per cent to 14.3 per cent.
720 ABC Perth finished the 6th survey period third with 11.3 per cent.
In the coveted breakfast slot, ABC breakfast presenter Eoin Cameron continues to dominate with 16.4 per cent of the listening audience.
The breakfast 'Bunch' of Fred Botica, Lisa Shaw and 'Captain' Paul took 14.8 per cent of the audience share.
Mix continues to dominate the 40 to 54-age bracket (27 per cent) and the 55 to 64-age bracket (21.2 per cent).
It is tighter in the younger end of the radio listening market, with 92.9 attracting 20.1 per cent of listeners aged 25 to 39, compared to Nova 93.7 (19.2 per cent) and Triple J (17.2 per cent).
Overall results for all people:
1. Mix94.5 - 16.4 (up 1.1)
2. 92.9 - 14.3 (up 0.8)
3. ABC720 - 11.5 (down 0.1)
4. NOVA93.7 - 9.8 (down 0.5)
5. 6PR - 8.4 (down 0.4)
6. 96FM - 8.1 (down 0.8)
7. Triple-J - 7.4 (down 0.2)
8. 6IX - 4.9 (down 0.3)
9. ABCFM - 2.9 (up 0.3)
10. 6RN - 2.5 (unchanged)
11. NEWSR - 1.4 (down 0.3)