- Walk score: 87.4
- Population: 805,235
Find out what to do, where to go, where to stay, and what to eat in San Francisco from San Francisco's official guide. If you can afford it, living in San Francisco doesn’t even require a car thanks to the streetcar, BART, and multiple other public transportation options. The top two neighborhoods—Chinatown and Tenderloin—each rank 100% on the walkability scale, and a completely new low-carbon neighborhood also focuses on walking. Just be ready for some hills and that up and down all terrain traction action!