How Much Does Swimming Pool Installation Cost in Illinois?
Illinois pricing is near the national average. Updated for 2026.
Swimming Pool Installation Pricing in Illinois
In Illinois, the average cost for swimming pool installation is $47,250 per pool, which is 5% higher than the national average of $45,000. Most Illinois residents pay between $26,250 and $84,000.
Illinois has costs that track closely with the national average, though prices can still vary between urban and rural areas within the state.
Inground pool installation includes excavation, the pool shell (concrete, fiberglass, or vinyl liner), plumbing, electrical, decking, and equipment. Above-ground pools are significantly cheaper.
Illinois vs National Average
What Affects Swimming Pool Installation Cost in Illinois?
Type
Vinyl liner: $25K-$45K. Fiberglass: $30K-$60K. Concrete/gunite: $50K-$100K+
Size
Small (10x20): $25K-$40K. Medium (15x30): $35K-$60K. Large (20x40): $50K-$80K+
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💡 Tips to Save on Swimming Pool Installation in Illinois
- 1.Fiberglass pools install faster and have lower lifetime costs than concrete
- 2.Build in fall/winter for off-season pricing (10-20% savings)
- 3.Start with basic features — you can add a heater, lighting, or water features later
- 4.Above-ground pools cost $3,000-$15,000 if budget is the priority
📈 Swimming Pool Installation in Illinois Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $40,134 | — |
| 2021 | $41,820 | +4.2% |
| 2022 | $44,538 | +6.5% |
| 2023 | $45,785 | +2.8% |
| 2024 | $47,250 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Swimming Pool Installation in Illinois
Recent Reports
Frequently Asked Questions
Does a pool increase home value?
Pools add roughly 5-8% to home value in warm climates but can actually decrease value in cold climates. They're best viewed as a lifestyle investment, not financial.
Swimming Pool Installation Cost in Other States
Related Cost Guides for Illinois
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