Denver Residential Curbside Recycling: Your Pickup Schedule & Guidelines

Sun Mar 01 2026

Navigating residential recycling in Denver is straightforward once you know the official guidelines. This guide helps you pinpoint your specific pickup schedule, understand what’s recyclable, and ensure your items are properly prepared for collection by Denver Waste Services.

Find Your Specific Denver Recycling Collection Schedule

Identifying your exact recycling collection day is the first step to successful curbside recycling. Denver operates on a scheduled route system, meaning your pickup day is determined by your address. The most reliable way to confirm your schedule is through official city resources.

To quickly locate your specific collection day:

Online Lookup Tool: The City of Denver Waste Services provides an online address lookup tool. Simply enter your residential address on their official website to view your personalized collection calendar, including recycling, trash, and compost schedules.
City-Provided Calendar: Residents often receive an annual calendar from Denver Waste Services detailing collection days and holiday impacts. Keep this handy for a quick reference.
Contact Waste Services: If you can’t find your information online or prefer direct confirmation, reach out to Denver Waste Services customer support. They can verify your schedule and answer any specific questions.

Knowing your collection day ensures your cart is out on time and helps prevent missed pickups.

Denver’s Official Curbside Recycling: What Belongs In and What Doesn’t

Recycling effectively means knowing what items are accepted in your residential cart and, crucially, what isn’t. Contamination, caused by non-recyclable items, can lead to entire loads being diverted to landfills. Denver Waste Services follows specific guidelines to maintain the integrity of its recycling stream.

Accepted Materials (General Categories - always verify specifics on the official website):

Plastics: Plastic bottles, tubs, and jugs with necks (e.g., milk jugs, detergent bottles, yogurt containers). Look for #1 and #2 symbols, though focus more on shape. Always check the official Denver recycling guide for the most current acceptable plastic types. Ensure they are clean and dry.
Paper & Cardboard: Cereal boxes, mail, magazines, newspapers, phone books, paperboard, and flattened corrugated cardboard boxes. Remove any plastic liners or excessive tape.
Metals: Aluminum cans (soda, food) and steel/tin cans (soup, vegetable). Rinse them clean.
Glass: Glass bottles and jars of any color (e.g., food jars, beverage bottles). Rinse them clean; labels are okay.

Prohibited Materials (Do NOT put in your recycling cart):

Plastic bags, film, and wraps: These clog sorting machinery. Reuse them, or take them to designated store drop-off locations.
Styrofoam: All forms, including cups, packing peanuts, and takeout containers, are not accepted.
Electronics (e-waste): TVs, computers, cell phones, etc., require special drop-off programs.
Batteries: All types, including alkaline, rechargeable, and car batteries, are hazardous and need special disposal.
Clothing & Textiles: Donate usable items; others should go in the trash.
Food waste & liquids: Contaminate other recyclables.
Yard waste: Use compost services or dispose of as trash.
Construction debris: Not accepted in curbside recycling.
Hazardous waste: Paint, chemicals, motor oil – require specialized collection events or drop-off centers.

When in doubt, it’s always best to throw it out or consult the official Denver Waste Services website to avoid contaminating the recycling stream.

Preparing Your Recyclables for Successful Denver Pickup

Proper preparation is key to ensuring your recyclables are collected and processed efficiently. Following these steps helps the system work smoothly and prevents your items from being rejected.

Essential Preparation Steps:

Rinse Clean and Dry: Food and beverage containers should be rinsed to remove residue. This prevents odors, pests, and contamination of other materials.
No Bags: Place all recyclables loose in your cart. Plastic bags, even if they contain recyclables, are not accepted and can jam sorting equipment. They should be recycled separately at retail drop-off locations.
Flatten Cardboard: Break down cardboard boxes to save space in your cart and for easier collection.
Lids: Plastic lids smaller than 3 inches are often not recoverable; consider tossing them. Larger lids (like on milk jugs) can often be left on if securely attached, but always check the latest Denver guidelines.

Cart Placement Guidelines:

Timely Placement: Your recycling cart must be at the curb by 7:00 AM on your scheduled collection day. Collection times can vary.
Proper Spacing: Place your cart at least three feet away from other objects, including other carts, mailboxes, parked cars, fences, and utility poles. This allows the automated collection arm to safely lift and empty the cart.
Clear Path: Ensure there are no obstructions that would prevent the collection truck from accessing your cart.

Following these simple steps greatly increases the chances of your materials being successfully recycled.

Residential Curbside Recycling Decision Checklist

Before placing your cart out for collection, run through this quick checklist:

Have you used the Denver Waste Services online lookup tool to confirm your exact collection day?
Are all items placed loosely inside your Denver recycling cart, not in plastic bags?
Are containers (like jars, bottles) rinsed clean and dry to prevent contamination?
Is your recycling cart placed at the curb by 7:00 AM on your scheduled collection day?
Is your cart positioned at least three feet away from other objects, including other carts and vehicles?
Have you checked the Denver Waste Services calendar for holiday-related schedule changes?

Addressing Missed Pickups and Service Issues in Denver

Sometimes, despite your best efforts, a collection might be missed, or you might encounter another service issue. Denver Waste Services has a process in place to address these concerns promptly.

Report a Missed Collection: If your recycling was not picked up on your scheduled day, first ensure you followed all placement guidelines (e.g., cart out on time, correct materials). Then, contact Denver Waste Services, typically within 24-48 hours of the missed pickup. Most often, you can report this online via their official website or by calling their customer service line.
Damaged Cart: If your recycling cart is damaged, you can request a repair or replacement through Denver Waste Services. This usually involves an online form or a phone call.
Other Service Inquiries: For questions about acceptable materials, program changes, or general inquiries, the Denver Waste Services customer support line and website are your primary resources.

When reporting an issue, be prepared to provide your address, the date of the missed pickup, and a brief description of the problem.

Denver Recycling Program Updates, Holidays, and Special Events

Recycling programs can evolve, and holiday schedules often impact regular collection days. Staying informed about these changes is crucial for uninterrupted service.

Holiday Schedule Changes: Official city holidays can cause delays or shifts in collection days. Denver Waste Services typically announces these changes well in advance through their website, social media channels, and sometimes via direct mail. Your online collection calendar tool will also reflect holiday adjustments.
Program Updates: The City of Denver may periodically update its list of accepted materials, collection policies, or introduce new programs (like expanded composting or special electronics recycling events). It’s a good practice to periodically check the official Denver Waste Services website for the latest information.
Special Collection Events: Look out for announcements regarding special recycling events, such as household hazardous waste drop-offs or electronics recycling days, which provide opportunities to responsibly dispose of items not accepted in curbside carts.

Signing up for email or text notifications from Denver Waste Services, if available, can be an excellent way to receive timely alerts about schedule changes and program updates.

Common Mistakes in Denver Curbside Recycling

Avoiding these common errors can significantly improve the efficiency and effectiveness of Denver’s recycling program:

Placing recyclables in plastic bags (e.g., grocery bags, trash bags) inside the cart, which contaminates the stream.
Not rinsing food/beverage containers, leading to residue contamination and potential rejection of the batch.
Putting out the recycling cart after the designated pickup time (often 7:00 AM), resulting in a missed collection.
Including non-recyclable items like Styrofoam, electronics, batteries, or clothes, which can damage equipment or contaminate materials.
Overfilling the cart or leaving items beside it, as collection trucks cannot process these, leading to non-collection.
Failing to check for holiday schedule adjustments, resulting in confusion or missed pickups on altered dates.

How to Verify in Denver Today

To ensure you have the most current and accurate information for your Denver recycling service, here are practical steps you can take right now:

Use the City’s Official Online Tool: Visit the official City of Denver Waste Services website (you can find this easily with a search for “Denver Waste Services”). Locate their “Lookup My Collection Day” or similar tool and enter your full residential address. This will provide your specific, up-to-date schedule.
Contact Denver Waste Services Directly: If you have any doubts or can’t find your information online, call the main customer service line for Denver Waste Services. Their representatives can confirm your collection schedule and answer detailed questions about accepted materials for your address.
Check Your Mail for Official Calendars: Look for any waste and recycling collection calendars or guides recently mailed to your Denver residence by the City. These often contain your specific schedule and general guidelines for the current year.

Frequently Asked Questions (FAQ)

Q: Can I put shredded paper in my Denver recycling cart?

A: No, shredded paper is generally too small to be sorted by automated machinery and can jam equipment. It’s best to compost it if possible, or place it in your trash bin. Some community events or private services may accept it for specific recycling.

Q: What if I have more recycling than my cart can hold?

A: The City of Denver offers various solutions for excess recycling. You may be able to request an additional recycling cart (which might have an associated fee). Alternatively, you can take excess recyclables to a community recycling drop-off center, often available through Denver Public Works. Check the official website for locations and accepted materials.

Q: Are pizza boxes recyclable in Denver?

A: Yes, generally clean pizza boxes are recyclable. However, greasy or food-stained parts of the box should be torn off and placed in the trash or compost, as food residue can contaminate the recycling stream.