Walkability measures how easy and safe it is for residents to access daily needs—like groceries, schools, and transit—on foot. It reflects city design and transportation planning.
When walkability is low, it can signal urban sprawl, disconnected neighborhoods, or unsafe pedestrian infrastructure. Residents without access to a car, including many older adults or youth, may face barriers to independence. Cities can respond by improving sidewalks, adding crosswalks, and zoning for mixed-use development.
When walkability is high, it encourages healthier lifestyles, reduces emissions, and creates vibrant public spaces where people can live and connect.