Is Dumpster Diving Legal in Indiana?

Last reviewed: October 4, 2026. This article is general information, not legal advice. Indiana cities and towns write their own garbage and recycling rules, so check your local code too.

Indiana has plenty of college towns with end-of-semester move-outs and retail corridors with busy back lots, and both produce a lot of good things in the trash. If you're thinking about picking some of it up, here's how Indiana law treats it.

Short answer: Is dumpster diving legal in Indiana? Yes, in the sense that no Indiana law bans it outright. It becomes criminal trespass if you enter property after being denied entry, or refuse to leave after being asked. Taking items someone still claims can be theft, and your city or town may have its own rules about trash set out for collection.

For other states, see our guide to dumpster diving laws.

What "denied entry" means in Indiana

Indiana's trespass law doesn't punish simply being on someone else's lot. It punishes coming back after you've been denied entry, or refusing to leave once asked. The statute spells out how a property owner can deny entry:

Personal communication, spoken or written. A manager saying "don't go back there" is enough.
A notice posted or exhibited at the main entrance. This matters for dumpster divers: a notice at a store's front door can apply to the whole property, including the back where the dumpsters are, even if there's no sign on the dumpster itself.
A court order under the statutes listed in the law (such as protective orders).
Purple marks on trees or posts around the area where entry is denied.

The phrase "not having a contractual interest in the property" means the law is aimed at outsiders. If you rent an apartment, you generally have a right to use your complex's dumpster for its intended purpose, though your lease may have rules about removing items.

Penalties

Criminal trespass is normally a Class A misdemeanor. Under Ind. Code § 35-50-3-2, that means up to one year in jail and a fine of up to $5,000. It can be a Level 6 felony in certain cases, including school property, some research and utility facilities, and repeat offenses involving the same property. Damage to property during a trespass can raise the level further.

Discarded items and Indiana theft law

Indiana theft (Ind. Code § 35-43-4-2) is committed by someone who "knowingly or intentionally exerts unauthorized control over property of another person, with intent to deprive the other person of any part of its value or use." The base offense is a Class A misdemeanor.

The question for a dumpster diver is whether the item is still "property of another person":

Household items set out for trash collection are typically treated as given up.
Goods kept in a locked compactor, a fenced returns area, or a container a business uses for recycling or destruction are much more likely to still belong to the business.
If staff tell you the items aren't free to take, assume they aren't.

Where California v. Greenwood fits

California v. Greenwood (1988) is the Supreme Court case that let police search curbside garbage without a warrant. It is about the Fourth Amendment and police searches, not about trespass. It doesn't change Indiana's rule that you can't go onto property after being denied entry.

Local rules in Indiana cities

Trash and recycling collection in Indiana is handled by cities, towns and their contractors, and some local codes restrict who may remove recyclables or refuse set out at the curb. These rules vary, and we were not able to confirm the current text of a scavenging ordinance in Indianapolis, Fort Wayne or Evansville for this article, so we're not quoting one.

To check yours, search your city's or town's code of ordinances for "scavenging", "refuse", "garbage" or "recycling", or contact the public works or solid-waste department. Curbside recycling carts are the most likely to be covered.

Practical tips for Indiana

Ask at the store. A yes gives you permission and settles ownership.
Read the front door. A notice at the main entrance can cover the whole property.
Stay out of locked or fenced enclosures, and never cut or force a lock.
Leave when you're asked, and don't go back to a place that has told you no.
Tidy up. Leaving a mess invites complaints and police calls.
Be careful with food. Bacteria multiply fastest between 40°F and 140°F, and FoodSafety.gov says perishable food shouldn't sit out of refrigeration for more than two hours (one hour above 90°F). Dumpster food has usually been out much longer.
Gear up: gloves, sturdy boots and a light, especially in winter when footing is icy.

Is dumpster diving against the law in Indiana?

No Indiana statute bans dumpster diving itself. You can be charged with criminal trespass if you enter after being denied entry or refuse to leave when asked, and with theft if you take property someone still owns. Cities and towns can also regulate their garbage and recycling collection.

How can a business deny me entry in Indiana?

Under Ind. Code § 35-43-2-2(c), entry can be denied by personal communication (spoken or written), by posting or exhibiting a notice at the main entrance, by certain court orders, or by purple marks on trees or posts around the area. A notice at the front door of a store can cover the back lot too.

What is the penalty for criminal trespass in Indiana?

Usually a Class A misdemeanor, which carries up to one year in jail and a fine of up to $5,000 (Ind. Code § 35-50-3-2). It can be a Level 6 felony in some situations, such as school property, certain utility or research facilities, or a repeat offense involving the same property.

Is taking items from a dumpster theft in Indiana?

It can be. Indiana theft means knowingly or intentionally exerting unauthorized control over property of another person with intent to deprive them of its value or use. Items a business has locked up, set aside for return or marked for recycling may still be its property.

I was told never to come back to a store. Can I still use its dumpster?

No. Being told not to come back is a denial of entry. Going back onto that property, including the back lot, risks a criminal trespass charge, and a repeat offense involving the same property can be charged more seriously.

Is Dumpster Diving Legal in Indiana? Criminal Trespass, Theft and Local Rules