The Age Pension is assessed under the same national rules in Cairns as elsewhere in Australia, including your age, Australian residency, income and assets. Your payment rate, if approved, may also depend on factors such as your relationship status, accommodation and other circumstances. You can claim through your myGov account linked to Centrelink, or contact Services Australia for help with the process and required documents. Check the official Services Australia website for current eligibility rules and rates, as these can change.