Plunge Pools in 2025: Costs, Sizes, and Backyard Design Ideas

Plunge pools are compact, stylish, and increasingly popular for small backyards. Whether installed above ground or in-ground, they offer a refreshing way to cool off without the cost or space of a full-size swimming pool.

Plunge Pools in 2025: Costs, Sizes, and Backyard Design Ideas

Plunge pools are becoming a favorite choice for homeowners who want the luxury of a pool without the space or expense of a full-sized design. Compact, stylish, and energy-efficient, they transform small backyards into refreshing retreats.

What Is a Plunge Pool?

A plunge pool is a small, deep pool designed primarily for cooling off, lounging, or light exercise. Unlike full-size pools, plunge pools don’t take up much space, making them ideal for urban homes, patios, and compact yards. Available in both above-ground and in-ground styles, plunge pools range in size from 6 to 20 feet long and typically 4 to 6 feet deep.


Small Backyard Plunge Pool Ideas

  • Above Ground Plunge Pool – Quick to install and portable, often paired with decking for a modern look.
  • Compact Concrete Pools – Built-in designs customized to the backyard shape, offering long-term durability.
  • Fiberglass Plunge Pools – Prefabricated shells lowered into place, reducing installation time and cost.
  • Spa-Style Pools – Equipped with jets for hydrotherapy benefits, blending wellness with cooling comfort.

How Much Does a Plunge Pool Cost?

Plunge pool costs vary depending on material, size, and installation method:

  • Above Ground Plunge Pool – $3,000 to $10,000 (affordable, quick setup).
  • Fiberglass Plunge Pool – $10,000 to $20,000 (mid-range, low maintenance).
  • Custom Concrete Plunge Pool – $20,000 to $35,000+ (premium, fully customizable).
    Operating costs are generally lower than standard pools, thanks to smaller water volume and energy-efficient pumps.

Choosing the Best Plunge Pool Size

The right plunge pool size depends on your backyard and lifestyle:

  • Small Plunge Pools (6–10 ft.) – Ideal for tight patios or inner-city homes.
  • Medium Plunge Pools (10–15 ft.) – Great for families who want lounging and light swimming.
  • Large Plunge Pools (15–20 ft.) – Best for entertaining guests while still saving space compared to a full pool.

Where to Find Plunge Pools for Sale

When searching for plunge pools near me, consider:

  • Local Pool Installers – Often offer customized designs and seasonal discounts.
  • Online Retailers – Sites like Amazon, Wayfair, and specialty pool companies sell prefabricated plunge pools.
  • Home Improvement Stores – Major retailers sometimes stock above-ground plunge pool kits.
  • Second-Hand Market – Some fiberglass plunge pools are available as resale options, reducing costs.

Conclusion

A plunge pool can be one of the best investments for small backyards, offering luxury, relaxation, and cooling comfort without requiring massive space or budgets. With options ranging from affordable above-ground kits to high-end custom builds, homeowners can choose a design that fits their lifestyle. Exploring costs, sizes, and installation choices ensures you’ll find the perfect plunge pool for your outdoor oasis.

References

  • HomeGuide. “How Much Does a Plunge Pool Cost? (2025).” HomeGuide
  • The Spruce. “What Is a Plunge Pool? Size, Cost & More” The Spruce
  • This Old House. “All About Plunge Pools: Types, Costs, and Benefits” This Old House
  • Yardzen. “Plunge Pool Costs: Popular Options and Estimates” Yardzen