Living in Townsville does not usually determine Centrelink eligibility by itself. Services Australia generally assesses factors such as your age, Australian residency, income, assets, living arrangements and personal circumstances, depending on the payment you are seeking. You may be able to use the payment and service finder on servicesaustralia.gov.au or contact Centrelink to discuss your situation and required documents. Any payment eligibility and amount will be decided by Services Australia after assessing your claim.