Sydney, 03.05.2024

GfK Radio Audience Measurement: Resources

The GfK Radio Ratings is the official radio audience measurement service for Sydney, Melbourne, Brisbane, Adelaide and Perth and the regional markets of Newcastle, Canberra and Gold Coast; providing subscribers with an understanding of who listens, as well as when and where they listen.

GfK Radio Ratings provide an estimate of radio listening drawn from a sample of more than 60,000 people aged 10+, each year, across the five metropolitan markets and three major regional markets.

There are many ways to contact GfK for more information, please see below for different contact details depending on your enquiry:

  • If you are a radio ratings data subscriber or have any questions regarding the radio ratings, please email
  • If you have a radio diary (paper or online) and need assistance, please contact 1800 725 490.
  • If you currently have a GfK MediaWatch, have been on our panel or have been contacted about being on our MediaWatch panel, please contact 1800 098 906. More information can also be found at:

To find out more information on the GfK Radio Ratings, please use the links below:

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