Check this site out, and see if it works for you. I think it worked for us, putting us in the "White Picket Fences" group.
34 White Picket Fences
Midscale, Younger w/ Kids
Midpoint on the socioeconomic ladder, residents in White Picket Fences look a lot like the stereotypical American household of a generation ago: young, middle-class, and married with children. But the current version is characterized by modest homes and ethnic diversity.
The site gives median incomes as well as places where those in the group are likely to shop or eat and which vehicle they're likely to drive. I found it pretty interesting.
People living in the same neighborhoods tend to have similar lifestyles, proving the old adage that "birds of a feather flock together" still holds true. To a large extent, you are where you live!