My neighborhood failed.
I've lived here for almost 5 years, and while our neighborhood has experienced a lot of growth within the last few years, I'm very clear it's not walkable. I can walk to the grocery store, a pizza shop, and a Wendy's. That's about it.
I found this great site that will calculate The Walk Score where you live.
Just enter your address and it will show you what is within a reasonable walking distance (as if you didn't already know) and scores you against other neighborhoods.
Fail for mine.
Hope yours does better. (and mine finds a way to score a bit better)