That's a really practical question for city planners and public works departments. From my experience observing urban infrastructure, plastic trash cans have a mixed record when it comes to vandalism, but they offer some distinct advantages.
On the positive side, high-density polyethylene (HDPE) plastic bins are inherently resistant to rust and corrosion, which is a big plus if they're scratched or tagged with paint. They don't dent like metal cans, and they're often lighter, which might discourage some types of forceful tipping or throwing. Many modern designs also incorporate smooth, rounded surfaces that make spray paint easier to remove and discourage sticking.
However, they're not invincible. Common issues include melting or warping from fire (arson is a significant vandalism problem), deep cuts or cracks from sharp objects, and overall structural failure if subjected to extreme force. A determined individual with a lighter or a knife can cause permanent damage.
The real strength of plastic bins lies in cost and logistics. They are generally cheaper to purchase *and* replace than heavy-duty metal or concrete options. For a municipality, having a stock of interchangeable plastic lids or complete units allows for quick swaps, minimizing the time a site looks neglected. This rapid repair itself can be a deterrent to further vandalism.
So, how well do they hold up? They are a cost-effective and reasonably resilient choice for areas with low to moderate vandalism risk. For high-risk zones, specially designed "anti-vandal" plastic bins with reinforced structures, anti-graffiti coatings, and even fire-retardant materials are a better, though more expensive, investment. Their performance is less about being indestructible and more about being easily maintainable and replaceable, which is a smart strategy for many cities.