There have been two questions related basically to how much we can produce small-area information, because we're working with low geographical data.
Once every five years we have the census of the population, the long form. In 2006 you could have very large geographic breakdowns to look at low income, but it would be using just the LICO, our current low-income cut-off. With the 2011 census, you'll be able to look at your geography with the MBM as well as with the LICO; both will be available.
It also gives you a proportion.... You have shelter costs and can calculate the ratio of shelter cost to income. That again at the local level might be something interesting for you to monitor and look at.