Australia immigration has a minimum point requirement of 65 points out of 100 on Australia PR points Calculator. This is the minimum eligibility requirement. But to increase your chances of being selected based on your EOI, your score must be good enough; definitely over and above 60 points.
Under Australia permanent residence visa sub-class 189, 70 points are reasonably good and so are 80 points under Sub-class visa 489.
Australia is the country that chooses migrants very wisely. They do not entertain averagely skilled workforce. Therefore, I suggest you to improve your score. Get your free Australia visa counselling from our immigration experts. Call at our toll free number 18001201602 or mail at email@example.com and our experts will guide you further regarding Australia immigration point requirements and process.