Buy Crushed Stone in Portland, Oregon

Crushed stone is sold by the ton at Gravel Monkey. You pick the size, choose the delivery day, and a dump truck brings the load to your property. Portland gets about 44 inches of precipitation a year, so good drainage and washout planning matter for any project using crushed stone.

The right size and depth help manage water flow. Whether you need a base for a driveway, a French drain, or a paver setting bed, ordering online is straightforward: select the product, enter the tonnage, and we handle the truck and the drop.

Crushed Stone Sizes for Portland Projects

Each crushed stone size serves a different purpose. Choosing the wrong one can lead to shifting, poor drainage, or a surface that does not hold. The table below lists the sizes available and what each is best for.

Matching Crushed Stone to Your Project

The table below maps common project types to the right crushed stone size. Consider the depth and compaction needed: a stable base starts with the correct product.

Portland Climate and Crushed Stone Performance

About 28 days a year drop below 32F in Portland. That freeze-thaw cycle can shift an unstable base, so a properly compacted crushed stone layer is essential. The ground moves when water freezes, and angular stone resists that movement better than rounded gravel.

Portland sees about 100 days a year with at least a tenth of an inch of rain. Scheduling the delivery onto firm ground helps avoid ruts and compaction issues. About 3 inches of snow falls annually, which means plowing can damage a loose crushed stone surface if the layer is not locked in. Frost is not the constraint here, so the calendar is driven by rain and by how wet the ground is.

Ground freezing is not a significant factor in Portland, so the base layer does not need extra depth to combat frost. That keeps the tonnage lower than in colder regions.

Calculating How Much Crushed Stone You Need

Estimating tonnage starts with the area and depth. Use our crushed stone calculator to convert cubic feet to tons. Multiply length by width by depth in feet, then divide by the material's weight per cubic foot. The calculator handles the math and shows the tonnage you should order.

Ordering Crushed Stone from Gravel Monkey

Ordering is done online by the ton. Delivery is priced by ZIP code at checkout, and a dump truck brings the load to your address. Loads range from 1 to 40+ tons, and free delivery is available on qualifying orders. Use code FIRSTTIMER50 to get $50 off your first order.

You choose a delivery window: morning 7 am to 12 pm or afternoon 12 pm to 5 pm. A valid phone number is required at checkout. You get an email confirmation, then a second email closer to the date with the scheduled window and a photo of the material being loaded. Delivery goes ahead only after you approve that second email. You must be available during the window, or nominate someone who can be. The site needs a road width of at least 12 feet for the truck. If access is restricted, the crew unloads as close as safely possible. For details on missed deliveries and cancellations, check our Delivery information page. See what customers say on our Customer reviews page. Learn more about us on the About Gravel Monkey page.

Other Materials That Work with Crushed Stone

Pair crushed stone with these materials for a complete project. Each is available by the ton and delivered the same way.

• Gravel & Rock, Rounded gravel fills gaps that angular stone leaves open.
• Sand, Fine sand goes under crushed stone for a leveling bed.
• Mulch, Mulch over crushed stone reduces weed growth around landscaping.
• Crushed Gravel, Similar to crushed stone but with a different parent rock.
• Driveway Gravel, Often a blend of crushed stone and fines for compaction.
• Crushed Concrete, Recycled alternative that compacts like crushed stone.

Frequently Asked Questions about Crushed Stone in Portland

Does the soil around Portland change how much crushed stone I need?

Ground freezing is not a significant factor in Portland, so the base layer does not need extra depth for frost protection. That keeps the tonnage lower than in colder regions. Soils vary, but the shallow frost line means a thinner base is often adequate.

How much does crushed stone delivery cost in Portland?

Multnomah County permitted about 1,035 single-family homes in 2024, a county figure that shows ongoing construction activity. Delivery costs are calculated by ZIP code at checkout. No set price applies to every address because it depends on distance and the size of the load.

How deep should the layer be for a job that carries vehicles?

The depth depends on the subgrade soil and the weight of the vehicles. A geotechnical engineer can give a precise recommendation, but a common starting point is a compacted layer of 4 to 6 inches for passenger cars. Heavier traffic calls for more depth and careful compaction in lifts.

Does the stone size change how well it compacts?

Yes, smaller angular stones such as 3/8-inch or screenings compact tighter and create a firmer surface. Larger stones like 2-3 inch lock together but leave more air pockets. The choice depends on whether you need drainage or a dense base.

Ready to Order Your Crushed Stone?

Order online, choose your delivery window, and let us bring the load. Start by using the crushed stone calculator to estimate tonnage, then visit our Portland hub page to place your order.

We deliver crushed stone to the following areas:

• Milwaukie
• Vancouver
• Lake Oswego
• Beaverton
• Clackamas
• Happy Valley
• Tigard
• West Linn
• Oregon City
• Hillsboro