What Does an Asphalt Driveway Cost in Casper, Wyoming?

The Short Answer

For 2026 in Casper, Wyoming, expect $5 to $12 per square foot for a standard residential asphalt driveway, fully installed.

Most homeowners land somewhere in the middle: a typical two-car driveway (~800 sq ft) runs $4,500 to $8,500, with the largest variables being base prep, tear-out of an existing surface, and slope/access conditions.

Cost Ranges by Driveway Size

• Single-car (~400 sq ft): $2,500 – $4,500
• Two-car (~800 sq ft): $4,500 – $8,500
• Three-car or extended (~1,200 sq ft): $7,000 – $13,000
• Long suburban (~2,000 sq ft): $10,000 – $20,000
• Long rural drive (~5,000+ sq ft): $25,000+ — consider chip seal

What Pushes the Price Up

• Tear-out of an existing surface. Removing a failed asphalt or concrete drive adds $1.50–$3.50 per sq ft.
• Base prep. If your existing base has soft spots or organics that need to be over-excavated and replaced, count on $300–$800 per soft area.
• Slope and access. Steep grades require more careful compaction. Difficult equipment access (around a fence, tight gate, etc.) adds labor.
• Drainage. Adding a drain, regrading for water flow, or solving an existing pond-water problem adds $500–$2,500.
• Heavier asphalt spec. Going from 3" to 4" of asphalt for RV or truck traffic adds 25–35%.
• Curbing or edge work. Concrete edge ribbon adds $20–$40 per linear foot.

What Pulls the Price Down

• Overlay instead of replace. If your existing driveway is structurally sound, an overlay runs roughly half the price of full replacement.
• Existing solid base. No tear-out, no re-grading — just pour over a stable surface.
• Standard rectangular shape. Curved or irregular drives need more hand work and more waste.
• Easy access. Truck-accessible site, no obstacles, room to swing the paver.
• Combining jobs. If your neighbor is also paving, mobilization can sometimes be split.

How a Good Casper Estimate Is Built

A real estimate from any reputable Casper contractor should itemize:

1. Tear-out and disposal (if applicable)
2. Excavation and grading
3. Base material (3/4" road base, depth specified)
4. Asphalt placement (depth and mix specified)
5. Compaction and finishing
6. Cleanup and haul-off
7. Warranty terms

If a contractor quotes you a flat number with no breakdown, ask for the itemized version. The breakdown is where you find out whether they’re doing 2 inches of asphalt or 3, and 4 inches of base or 6.

Hidden Costs to Plan For

• Permits. Some Casper neighborhoods require driveway permits ($25–$150). HOAs may have their own approval process.
• Sprinkler protection. If you have irrigation lines crossing the driveway path, plan to protect or relocate them ($150–$500).
• Sealcoating in year 1. The first sealcoat should be applied 6–12 months after install ($150–$400 for a typical residential drive).

Get a Real Number for Your Driveway

Square-foot ranges are useful for planning, but the only number that matters is the one for your driveway. We’ll do a free site walk, take measurements, identify anything that’ll add cost, and write an itemized estimate that’s good for 30 days. Call (307) 405-1916 or request an estimate online.