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Bank Run Gravel vs Compost: Size, Cost, and Which to Use

Bank Run Gravel runs about $7 per ton and Compost about $15 per ton. Compare size, drainage, compaction, and which one to use.

Overview

Bank Run Gravel

Bank run gravel is pit-run aggregate dug straight from a gravel bank, pit, or river terrace and sold with almost no processing. It costs $7 to $16 per ton in 2026, weighs 1.4 to 1.65 tons per cubic yard, and is the cheapest truckload of anything most yards will sell you. What you get is whatever the deposit holds: sand, small gravel, stones up to several inches, and enough silt or clay fines to fill the gaps.

Compost

Decomposed organic matter used as a soil amendment to improve soil structure, fertility, and water retention. Quality compost is dark, crumbly, and earthy-smelling. It adds beneficial microorganisms and nutrients that support healthy plant growth and improve poor soils.

Common Uses

Bank Run Gravel

  • ✓ Rural driveway base
  • ✓ Structural and general fill
  • ✓ Backfill
  • ✓ Haul roads and farm lanes
  • ✓ Sub-base under pavers
  • ✓ Erosion control

Compost

  • ✓ Soil amendment
  • ✓ Garden beds
  • ✓ Lawn top-dressing
  • ✓ Raised beds
  • ✓ Tree and shrub planting
  • ✓ Seed starting mix

Pros & Cons

Bank Run Gravel

  • + Cheapest bulk aggregate at $7 to $16 per ton
  • + Wide gradation compacts and locks up well
  • + Widely available anywhere there is a pit
  • + Good structural fill under a wearing course
  • − Gradation and fines vary load to load
  • − Fines slow drainage, so it is wrong for drains
  • − Needs a capping layer for any traffic
  • − Can hold water and heave where it cannot drain

Compost

  • + Dramatically improves soil structure and fertility
  • + Increases water retention in sandy soils
  • + Improves drainage in clay soils
  • + Adds beneficial microorganisms
  • + Reduces need for chemical fertilizers
  • − Quality and composition vary widely between sources
  • − Can be odorous when fresh
  • − May contain weed seeds if not fully composted
  • − Too rich for direct planting — must be mixed with soil
  • − Settles significantly after application

Cost Comparison

Measure Bank Run Gravel Compost
Per ton $7 – $16 $15 – $40
Per cubic yard $20 – $40 $43 – $64

Sizes & Colors

Bank Run Gravel

An unscreened blend running from sand and fines up through stones of 4 to 6 inches, with most of the material between 1/4 inch and 3 inches. There is no standard mix. The deposit sets the blend, so the pile at one pit looks nothing like the pile at the next one, and color follows the local geology from gray to brown to reddish tan.

Compost

Fine, crumbly texture when fully decomposed. Dark brown to black color. Should smell earthy, not sour or ammonia-like. Screened compost has been filtered to remove large uncomposted pieces. Mushroom compost is a byproduct of mushroom farming and is particularly nutrient-rich.

Published February 11, 2026

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