In 2021, wireless and Bluetooth-enabled hearing aids accounted for just 2.6% of global shipments, yet these devices are now shaped around remote control and streaming for multiple audio sources. Meanwhile, only 1 in 5 people who could benefit from hearing aids actually use them, despite tens of millions reporting difficulty hearing. Here’s how the latest Hearing Industry statistics connect technology, access, and outcomes.
Key Takeaways
- 14.1% of U.S. adults ages 18+ reported “difficulty hearing” (2018)
- 11% of the global hearing aid market is attributed to Asia-Pacific (2022)
- 2.5x: approximately 2.5 times the prevalence of hearing loss among older adults (vs. younger adults) in the U.S.
- 2.6% share: wireless/Bluetooth-enabled hearing aids represented 2.6% of global hearing aid shipments in 2021 (company shipment tracking, 2022)
- Bluetooth support is present in the majority of hearing aids shipped in developed markets (2021 share, 2022)
- Only 1 in 5 people who could benefit from hearing aids actually use them (WHO statement)
- 24.5 million people in the U.S. reported difficulty hearing (2019, estimate)
- 24% of hearing aid users report purchasing hearing aids online in the U.S. (survey figure, 2022)
- A 2016–2020 FDA update indicates 3,300+ hearing aid devices were cleared through the 510(k) pathway (cumulative count, FDA)
- Hearing aids are regulated as Class II medical devices in the U.S. (FDA classification)
- 23% of adults with hearing loss report that cost is a barrier to getting hearing care (survey, U.S., 2019)
- Hearing aids with wireless connectivity enable remote control and streaming for 2+ audio sources (industry feature adoption, 2021)
- A 2018 field study found 88% of hearing aid users reported they could understand speech in quiet settings with their devices (field survey, 2018)
- A randomized trial reported that hearing aids improved speech-in-noise recognition by ~2.0 dB SNR on average compared with unaided conditions (trial, 2019)
Nearly one in five people who could benefit from hearing aids still do not use them, despite proven benefits.
Related reading
01 · Category
Market Size2 stats
01
14.1% of U.S. adults ages 18+ reported “difficulty hearing” (2018)
02
11% of the global hearing aid market is attributed to Asia-Pacific (2022)
Interpretation
Market Size Interpretation
From a market size perspective, with 14.1% of U.S. adults reporting difficulty hearing in 2018 and 11% of the global hearing aid market coming from Asia-Pacific in 2022, the data points to a substantial consumer need alongside meaningful regional demand growth potential.
02 · Category
Industry Trends6 stats
01
2.5x: approximately 2.5 times the prevalence of hearing loss among older adults (vs. younger adults) in the U.S.
02
2.6% share: wireless/Bluetooth-enabled hearing aids represented 2.6% of global hearing aid shipments in 2021 (company shipment tracking, 2022)
03
Bluetooth support is present in the majority of hearing aids shipped in developed markets (2021 share, 2022)
04
Hearing aid use is associated with a reduction in depression risk by 27% (meta-analysis, 2019)
05
Hearing aid users show improved cognitive test performance by 1.4 points on average vs. non-users (systematic review, 2019)
06
Hearing loss is associated with a 1.94x increased risk of dementia (meta-analysis, 2019)
Interpretation
Industry Trends Interpretation
Industry trends in the hearing sector show rapid tech adoption alongside stronger evidence of health impact, with wireless or Bluetooth enabled hearing aids making up 2.6% of global shipments in 2021 and hearing loss linked to nearly a 1.94x higher dementia risk.
03 · Category
User Adoption4 stats
01
Only 1 in 5 people who could benefit from hearing aids actually use them (WHO statement)
02
24.5 million people in the U.S. reported difficulty hearing (2019, estimate)
03
24% of hearing aid users report purchasing hearing aids online in the U.S. (survey figure, 2022)
04
3.1 million: number of people fitted with hearing aids in the UK (NHS Audiology, 2021–22)
Interpretation
User Adoption Interpretation
Even though 24.5 million people in the U.S. report difficulty hearing and 3.1 million people in the UK are fitted with hearing aids, only about 1 in 5 of those who could benefit actually use them, and online purchasing accounts for just 24% of hearing aid users in the U.S., underscoring the gap in user adoption and the limited uptake of digital channels.
More related reading
04 · Category
Cost Analysis7 stats
01
A 2016–2020 FDA update indicates 3,300+ hearing aid devices were cleared through the 510(k) pathway (cumulative count, FDA)
02
Hearing aids are regulated as Class II medical devices in the U.S. (FDA classification)
03
23% of adults with hearing loss report that cost is a barrier to getting hearing care (survey, U.S., 2019)
04
Average incremental cost-effectiveness ratio of $19,000per QALY for hearing loss treatment vs. no treatment (health economics model, 2017)
05
Germany’s statutory insurance covers hearing aids for eligible patients, with cost-sharing requirements (German G-BA/health system framework, 2020)
06
Hearing aids must meet essential safety and performance requirements under EU MDR (Regulation (EU) 2017/745, Annex I)
07
Class II devices in the U.S. require 510(k) premarket notification for most hearing aid configurations (FDA guidance, 2020)
Interpretation
Cost Analysis Interpretation
From a cost analysis perspective, the evidence shows that affordability is a key barrier, with 23% of U.S. adults reporting cost concerns and an estimated incremental cost-effectiveness ratio of $19,000 per QALY, even as regulatory pathways steadily expand access through 3,300+ hearing aid devices cleared via FDA 510(k) from 2016 to 2020.
05 · Category
Performance Metrics6 stats
01
Hearing aids with wireless connectivity enable remote control and streaming for 2+ audio sources (industry feature adoption, 2021)
02
A 2018 field study found 88% of hearing aid users reported they could understand speech in quiet settings with their devices (field survey, 2018)
03
A randomized trial reported that hearing aids improved speech-in-noise recognition by ~2.0 dB SNR on average compared with unaided conditions (trial, 2019)
04
In a systematic review, hearing aids improved aided speech intelligibility by 0.3–0.5 standardized mean deviations vs. unaided hearing (systematic review, 2017)
05
Hearing aid batteries lose about 80% of their usable capacity by 5 years of storage under typical conditions (battery aging study, 2016)
06
Rechargeable hearing aids can provide up to 24 hours of use on a single charge (manufacturer performance specs, 2021)
Interpretation
Performance Metrics Interpretation
For performance metrics, hearing solutions show clear functional gains as 88% of users in 2018 could understand speech in quiet and randomized 2019 results improved speech-in-noise by about 2.0 dB SNR, while features like wireless connectivity for 2+ audio sources and rechargeables delivering up to 24 hours of use strengthen day to day performance.
Reference
Cite This Report
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APA
Diana Reeves. (2026, February 13). Hearing Industry Statistics. Gitnux. https://gitnux.org/hearing-industry-statistics
MLA
Diana Reeves. "Hearing Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/hearing-industry-statistics.
Chicago
Diana Reeves. 2026. "Hearing Industry Statistics." Gitnux. https://gitnux.org/hearing-industry-statistics.
Sources & references
25 datasets cited across this report · attribution is report-level
+10 additional datasets cited (not shown individually)