Orange County’s Ultimate Walkable Hotspot: What’s The Most Densely Packed Neighborhood?

As an East Coaster who’s spent considerable time in Los Angeles and Orange County, I’m not expecting the urban fabric of NYC or San Francisco, but I’m curious, what are the most walkable and transit-friendly cities in Orange County?

From what I can gather, I’d rank Santa Ana, Orange, Fullerton, Costa Mesa, Newport Beach, and Laguna Beach. Roughly in that order…