What Firmness Level Do Most People Prefer? Survey Results

What Firmness Level Do Most People Prefer?

When shopping for a new mattress, one of the biggest questions people face is: what firmness level is best? With so many options plush, medium, firm it can be overwhelming to decide. But don’t worry: we’ve gathered real survey data, expert insight, and mattress industry knowledge to answer that exact question.

In this blog, we’ll explore firmness levels, survey results from real sleepers, benefits of each level, and how to match your sleep style with the right feel. If you’ve ever been unsure whether you’re a medium or firm sleeper, this guide is for you.

Table of Content

  1. Introduction
  2. Key Takeaways
  3. Understanding Mattress Firmness Levels
  4. Why Firmness Matters
  5. Survey Results: What People Actually Prefer
  6. Firmness by Sleep Position
  7. Firmness by Body Weight
  8. Visual Graph: Most Preferred Firmness Level
  9. Comparison Table: Firmness Types
  10. Top Mattress Picks by Firmness Level
  11. Conclusion
  12. Frequently Asked Questions

Key Takeaways

  1. Medium-firm is the most popular firmness level across all demographics.
  2. Side sleepers tend to prefer plush to medium.
  3. Back and stomach sleepers prefer medium to firm support.
  4. Firmness preference also depends on weight and pressure relief needs.

Understanding Mattress Firmness Levels

Mattress firmness is rated on a scale from 1 to 10:

· 1–2: Extremely soft

· 3–4: Plush

· 5–6: Medium

· 7–8: Firm

· 9–10: Extra-firm

This scale is subjective, but manufacturers use it to help consumers compare products. Your weight, sleep style, and mattress materials all affect how a bed feels.

Why Firmness Matters

The right firmness level ensures:

· Spinal alignment

· Pressure relief

· Even weight distribution

· Comfort throughout the night

Choosing the wrong firmness can lead to aches, tossing, and poor sleep quality.

Survey Results: What People Actually Prefer

A national sleep survey of over 1,500 participants found the following preferences:

· 58% preferred medium-firm (5–6 rating)

· 23% preferred firm (7–8 rating)

· 15% preferred plush (3–4 rating)

· 4% preferred ultra-soft or extra-firm extremes

Most users cited balance as the reason behind choosing medium-firm it provides comfort and support for multiple sleep positions.

Firmness by Sleep Position

1. Side Sleepers:

· Best with plush to medium

· Need pressure relief at shoulders and hips

2. Back Sleepers:

· Medium to firm

· Require spinal support and lower back stability

3. Stomach Sleepers:

· Firm to extra-firm

· Prevents hips from sinking and misaligning spine

Firmness by Body Weight

Body Weight

Ideal Firmness

Why?

Under 130 lbs

Plush–Medium

Less weight = less sinkage

130–230 lbs

Medium–Firm

Balanced support & cushion

230+ lbs

Firm–Extra-Firm

Prevents sagging, supports heavier frame

Visual Graph: Most Preferred Firmness Level

Comparison Table: Firmness Types

Firmness Level

Best For

Pros

Cons

Plush

Side sleepers, lightweight

Excellent pressure relief

May lack support

Medium

Combo sleepers, couples

Balanced feel

Might not be ideal for specific needs

Firm

Back/stomach sleepers, heavy

Good alignment

Less contour and softness

Top Mattress Picks by Firmness Level

1. Plush: Eclipse Cares Collection Joyfulness Hybrid 11" Plush Mattress

Overview:
This plush hybrid mattress blends traditional pocketed coil support with plush foam comfort layers, offering an inviting feel perfect for side sleepers and lightweight individuals. The quilted cover and breathable design provide a cool, cozy sleep environment while still maintaining responsive support from the coil system.

Key Features:

· 11” Profile: Balanced height that fits most standard bed frames.

· Individually Wrapped Coils: Enhance motion isolation and adapt to body contours.

· Plush Foam Layers: Designed to cushion pressure points.

· Breathable Cover: Helps regulate temperature throughout the night.

· CertiPUR-US Certified Foams: Ensures safe and durable materials.

Pros

Cons

Excellent pressure relief for side sleepers

May lack lumbar support for heavier sleepers

Plush, contouring surface

Too soft for stomach or back sleepers

Good airflow due to hybrid build

May develop body impressions over time

Low motion transfer for partner comfort

Less bounce than traditional innersprings

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2. Medium: Premium Comfort Prelude Medium Mattress by Scandinavian

Overview:
The Prelude Medium mattress is a well-rounded option for combination sleepers or couples with mixed preferences. Crafted with layers of high-density support foam and responsive comfort foam, it promotes spinal alignment without being too soft or too firm. Scandinavian design influences both the performance and minimalist aesthetic.

Key Features:

· Balanced Medium Feel: Great for all sleep positions.

· Multi-Layer Foam Core: Provides a combination of pressure relief and support.

· Reinforced Edges: Better edge support and usable sleep surface.

· Soft-Touch Cover: Hypoallergenic and breathable.

· Motion-Reducing Technology: Ideal for sharing with a partner.

Pros

Cons

Versatile firmness for most sleepers

May be too generic for sleepers with very specific needs

Balanced contour and bounce

Not ideal for those needing extra lumbar support

Modern Scandinavian build quality

Limited height may not suit taller bed frames

Great motion isolation

Lacks the deep contouring of memory foam

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3. Firm: Diamond DreamStage Collection 2.0 Grace Firm Gel Swirl Memory Foam 12" Mattress

Overview:
This firm mattress is ideal for back and stomach sleepers seeking strong support with a touch of pressure reliefz. Featuring advanced gel swirl memory foam, the Grace Firm provides a cool sleeping experience while reducing pressure points without losing firmness. It supports heavier body types well and resists sagging over time.

Key Features:

· Gel Swirl Memory Foam: Regulates temperature and reduces pressure buildup.

· High-Density Base Foam: Delivers firm, stable support.

· 12” Profile: Offers a luxury feel and added durability.

· CertiPUR-US Certified: Free from harmful chemicals and emissions.

· Quilted Top Layer: Adds a hint of initial softness before firm support kicks in.

Pros

Cons

Ideal for stomach and back sleepers

May feel too firm for side sleepers

Great spinal alignment and posture support

Not suitable for those who prefer a plush feel

Cool-sleeping memory foam

Firmer sleep surface may take adjustment

Long-lasting durability

Minimal body contouring

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Conclusion

Firmness is subjective but survey data helps clarify common preferences. The majority of sleepers lean toward medium-firm because it accommodates most positions and body types. However, the best mattress for you depends on personal comfort, support needs, and health considerations.

Visit your local showroom, try out various firmness levels, and remember: comfort is king. What feels right for you is the best choice.

Frequently Asked Questions

1. What firmness level is best for back pain?
Medium-firm mattresses are often recommended by chiropractors for spinal alignment and support.

2. Is firm better than plush?
Not necessarily firm is better for support, plush is better for pressure relief. It depends on your sleep style.

3. Are medium mattresses good for couples?
Yes, medium mattresses balance softness and support, making them great for couples with different preferences.

4. How do I know if my mattress is too firm?
If you wake up with shoulder or hip pain or feel pressure points, it may be too firm.

5. Can a mattress be too soft?
Yes, a too-soft mattress can lead to poor spinal alignment and back pain.

6. Should heavy people choose firm mattresses?
Yes, heavier individuals benefit from firmer mattresses  that prevent sinking and provide durable support.

7. Do memory foam mattresses feel softer?
Yes, memory foam conforms closely to your body and typically feels softer than innerspring or latex.

8. How long does it take to adjust to a new mattress?
Most people need 2–4 weeks to adjust to a new mattress.

9. Does mattress firmness change over time?
Yes, all mattresses soften slightly over time with use.

10. Can I make my mattress softer or firmer?
Yes, use a mattress topper to adjust firmness without replacing the whole bed.