Vinyl In-Ground Construction Cost Estimator
Vinyl pools come in a range of different sizes and have many options, impacting the overall costs. The national average for an in-ground vinyl pool is between $40,000 and $70,000, with most people paying around $50,000 for a 12’x24’ rectangular pool, with steps, heater, filter, and concrete deck completely installed. The low cost for this project is around $20,000 for an installed 10’x20’ pool with no features or deck. The high cost for this project is around $95,000 for a 450 sq.ft. lagoon pool with a stamped paver deck, solar heater, waterfall, and diving board installed.

Frequently Asked Questions ( FAQs)
While both concrete and fiberglass pools cost roughly the same to install, fiberglass is cheaper to maintain. Fiberglass is more resistant to algae and will generally be cheaper to maintain than concrete, so if a low-cost pool that’s easy to maintain is what you want, fiberglass might be a better option.
Pools with vinyl liners will last more than 20 years, as long as you replace your liner every 6-12 years. Concrete pools have exceptional longevity, but you need to resurface the concrete every 10 years or so. Fiberglass pools have the longest lifespans of any in-ground pool, often easily surpassing 30 years.
Inground pool costs differ depending on the pool’s material as well as its shape and size. The total cost of an inground pool ranges from $40,000 to $70,000, or about $55 to $155 per square foot. That’s an average cost of $40,000.
The main difference in longevity for above ground pools comes from the structure. Most above ground structures can be expected to last 8-15 years, although that can vary widely among models. This is one of those cases where you definitely get what you pay for.
If you do the quick math, you’ll likely need to replace your vinyl liner at least once during your above ground pool lifespan, and you might be able to get full use of two liners before your structure needs to be replaced.
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Click hereVinyl Pool Cost by Size
Vinyl pools come in just about any size you can imagine. Like all pools, size influences the overall project cost. The larger the pool, the higher your total costs. Because you can have a range of features and shapes regardless of the size, costs vary for each size.
In-Ground Pool Size | Average Costs (Installed) |
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10’ x 20’ | $29,400 – $55,000 |
10’ x 30’ | $30,600 – $70,500 |
12’ x 20’ | $35,070 – $57,000 |
12’ x 24’ | $40,000 – $70,000 |
12’ x 30’ | $48,820 – $86,200 |
14’ x 28’ | $52,424 – $95,600 |
15’ x 30’ | $58,400 – $109,450 |
Vinyl Pool Cost by Size
The overall price of pool installation will depend on what material you use. In general, vinyl costs the least and concrete the most, while inground pools made of fiberglass lie in the middle.
Material | Average Cost |
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Concrete | $55,000 – $130,000 |
Vinyl | $38,000 – $45,000 |
Fiberglass | $38,000 – $70,000 |

Vinyl Pool Cost by Shape
The pool shape also influences your overall costs. Rectangular pools are faster and easier to install, so your labor costs are lower overall than the costs to install a pool with bends or curves in the shape, such as a lagoon pool. However, there is still overlap in costs between the different shapes because each pool can also have a lot of other features, including the deck, heater, stairs, and other attributes.
Rectangular Vinyl In-Ground Pool
Rectangular vinyl pools are the least expensive, with an average cost of $40,000 to $70,000 for a 12’x20’ pool. Rectangular pools are the easiest to install. This means that they go in more quickly, and your labor costs are less. When excavating for the pool, straight lines are easier to create. This is also the case for erecting the pool walls and for attaching liner. Rectangular pools are the best for swimming laps, which makes them one of the more popular options.
L-Shaped Vinyl In-Ground Pool Cost
L-shaped vinyl pools have costs that are similar to those of rectangular pools. L-shaped pools have long straight sides, which are easier to excavate, wall, and line. An L-shaped pool is usually larger overall than a rectangular pool, so it will have higher-than-average costs but not because of its shape. In this case, the pool size is the biggest driving influence behind the cost. The average interior square footage of an L-shaped pool is closer to 450 sq.ft., while the average rectangular pool has an average square footage of 288 sq.ft. This means that the average L-shaped pool has costs of roughly $58,400 to $109,250.

Round Vinyl Pool Cost
Round vinyl pools are one of the more expensive shapes when you look at costs per square foot. Oval pools cost less than fully round but slightly more than rectangular. A completely round pool is generally higher in price than rectangular and oval pools. Excavating for a round pool is more time-consuming and painstaking. This is also the case for erecting the walls and installing the liner. However, a round pool is usually smaller in size than rectangular and oval pools. While the cost per foot may be higher, your overall cost for the pool may be about the same, although the pool itself will be smaller.
Cost of Inground Saltwater Pools
The average cost of an inground saltwater pool is $40,000 for the pool and another $1,500 to $2,800 for the salt water generator, bringing the total cost to around $40,300 to $45,500. Saltwater pools do not need any chemicals added, are easier to maintain, and don’t have a chlorine smell.
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Process To Get In-Ground Pool Construction Cost Estimate Report
Here I am going to share some steps to get your in-ground pool construction cost estimate report.
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You need to send your plan to us.
You can send us your plan on info@estimatorflorida.com
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You receive a quote for your project.
Before starting your project, we send you a quote for your service. That quote will have detailed information about your project. Here you will get information about the size, difficulty, complexity and bid date when determining pricing.
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Get Estimate Report
We do in-ground pool construction cost estimating and prepare a detailed report for your project. At last you finalize the report and finish the project.