Where do you live in Hong Kong? Are there in City?

"Where do you live in Hong Kong? Are there in City?" I have asked a thousand times by my Local Australian Friends. Actually, Hong Kong is  a city. That is nearly impossible not to live in City. (Yes, there are a number of remote area in Hong Kong, but 99% of hong kong people are in City). In Hong Kong, normally, we will ask where do you live. But there are very rare to ask where do you live in City. But in the most of countries, the most of people are in sub-urban area and some live in City apartment. That is very common to ask, whether your area are in City area.