An inground pool costs $44,500 to $87,500 for most homes in 2026
The full range is $35,000 to $120,000, with a national average near $66,000. Vinyl liner pools are cheapest. Fiberglass is in the middle. Concrete climbs fastest. Fencing, decking, electrical and a heater often add 15 to 30 percent to the shell quote.
Cost by pool type
| Vinyl liner | $35,000 to $80,000. The liner needs replacing every 7 to 15 years at $4,000 to $8,000. |
|---|---|
| Fiberglass | $45,000 to $70,000 in one 2026 guide, $55,000 to $100,000 in another. |
| Concrete or gunite | $50,000 to $120,000 or more. Some 2026 guides put it at $75,000 to $150,000. |
| Per square foot | About $50 to $125 in Angi's figures. |
| By state | About $52,000 to $79,000 in Vermont against $34,000 to $55,000 in Alabama, according to Angi. |
| Extras over the shell | 15 to 30 percent more once fencing, electrical, decking and a heater are added. |
What pushes a quote up
| Material | The biggest single driver. |
|---|---|
| Size and depth | More digging and more water. |
| Site | Slopes, rock and poor access raise excavation costs. |
| What is left out | Permits, fencing, decking, electrical, heater and landscaping are often extra. |
| Where you live | Northern states with fewer pool builders can cost more. |
Inground pool cost by region
| Lower cost states | $35,600 to $70,000. Alabama, Arkansas, Indiana, Iowa, Kansas, Kentucky, Mississippi, Missouri, Oklahoma, Tennessee, West Virginia and most rural areas. |
|---|---|
| Average cost states | $44,500 to $87,500. Arizona, Florida, Georgia, Michigan, North Carolina, Ohio, Pennsylvania, Texas, Virginia and most mid size cities. |
| Higher cost states | $57,800 to $113,800. California, Connecticut, Hawaii, Massachusetts, New Jersey, New York, Washington, plus big metros such as Chicago, Denver and Washington DC. |
These rows are our estimate. We took the typical national range and adjusted it for local labor costs, which run about 20 percent lower in the cheapest states and about 30 percent higher in the dearest ones. Sun Belt states have more builders and often lower prices, but longer waits in spring.
The shell quote is not the pool price
Most pool quotes start with the pool itself: digging, the shell or liner, basic plumbing, a pump and filter, steps, and startup. Swimply's 2026 guide lists what is usually left out: permits and inspections, fencing and gates, landscaping and decking, retaining walls, electrical work, a heater, cover, lights and automation. Those can add 15 to 30 percent or more.
A safety fence is required in many places. Electrical runs to the pump and lights need a licensed electrician. Ask every builder for a full backyard price, not just the pool.
Cost over time
Vinyl is cheapest now but needs a new liner every 7 to 15 years. Fiberglass needs the least upkeep. Concrete lasts the longest but needs resurfacing. Price the first 20 years, not just the first day.
Why this costs more in 2026
Pools need excavators, concrete trucks and a crane for fiberglass shells, all diesel powered. Diesel passed $6 a gallon in September 2026.
Fuel is the common thread. AAA's national average for diesel passed $6 a gallon for the first time on September 11, 2026, up from about $3.70 a year earlier (CBS 8 reporting AAA). Every truck roll and every delivery carries that. Materials moved too. Associated Builders and Contractors reported construction input prices up 4.8 percent in a year as of March 2026, the largest annual gain since January 2023, and the Associated General Contractors said diesel jumped 37.8 percent in one month, the largest one month rise since 1990 (Roofing Contractor, April 2026). Some suppliers added freight surcharges this year. Ask how long your quote is good for.
How to judge the quote in your hand
- Ask for the full backyard price. Not just the shell.
- List what is not included. In writing.
- Ask about excavation surprises. Rock and water are extra.
- Check the payment schedule.
- Check the builder's license and insurance.
Ways to pay less
- Build in fall or winter.
- Choose a standard size and shape.
- Add features later that do not need digging.
- Get three quotes with the same scope.
What will this cost me?
Pick the job, your state's cost level and the last detail. The estimate updates as you change them.
An estimate built from published 2026 cost guides. It is not a quote. Get a written quote before work starts.
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Book a free 15 minute callNo pitch deck. We run your audit live on the call.Common questions
How much does an inground pool cost?
$35,000 to $120,000 in 2026, with most $44,500 to $87,500 and an average near $66,000.
What is the cheapest inground pool?
Vinyl liner, from about $35,000.
How much does a fiberglass pool cost?
About $45,000 to $100,000 installed, depending on the guide and site.
What does pool installation cost leave out?
Often permits, fencing, decking, electrical, a heater and landscaping.
How long does a vinyl liner last?
7 to 15 years. A new liner runs $4,000 to $8,000.
Other jobs and rates
Photo: H. Zell, Wikimedia Commons, CC BY-SA 3.0, cropped.