Yes—urban trash cans definitely come in different capacities, and 30-gallon and 50-gallon models are both common in public spaces. The right choice usually depends on where the can will sit, how many people pass by, how often it gets emptied, and what the city’s collection crew is set up to handle.
A 30-gallon urban trash can is often used on quieter sidewalks, near small plazas, or in tighter spots where space is limited. It’s lighter, easier to move, and simpler to empty by hand, which can be useful in areas with frequent pickup or limited access. A 50-gallon can is better for busier locations such as parks, transit stops, commercial streets, or event areas. It holds more waste and can reduce how often staff need to change bags, but it’s heavier and may need more clearance or special handling.
In practice, cities often choose public waste bins based on both capacity and workflow. They also think about bag size, lid design, pest resistance, fire safety, accessibility, and whether the can fits existing collection equipment. You may also see other sizes, like 65- or 95-gallon bins, but 30-gallon and 50-gallon urban trash cans are very realistic options. If you’re choosing between them, match the capacity to foot traffic and pickup frequency first—then check the physical fit and liner requirements.