At least 40,000 people are expected to live in the suburb by 2020.
Most of those people live in the city's suburbs, the study said.
In the suburbs of Washington, the wait is often six to 10 weeks.
But now we find more of the poor are living in the suburbs.
My father lives in the suburbs and doesn't get out much.
The picture is not quite as pretty in the suburbs.
He was living in the suburbs with his wife and their two children.
What this means in many suburbs is less office development.
There are over 115,000 people in the city and its suburbs.
On the night of 13 March 1642 they set fire to all the house in the town's east suburbs.