Yes. Lots of aging hipsters with kids as well as people from Manhattan looking for space. A beautiful new pediatrics center just opened right in the heart of Williamsburg, too, which speaks to the changing demogaphics.
Realtors are really limited in certain areas of information supplying. We are supposed to be the "source of the source." I can recommend you search the internet for information on Williamsburg. You can also look up demographics with the US Census Bureau or go to my website, http://GailGladstone.com and look under "community info."