By the age of 60, this number goes up to 70%. Construction workers also have an elevated risk. A screening program focused on construction workers employed at US Department of Energy facilities found 58% with significant abnormal hearing loss due to noise exposures at work. Occupational hearing loss is present in up to 33% of workers overall. Occupational exposure to noise causes 16% of adult disabling hearing loss worldwide.The following is a list of occupations that are most susceptible to hearing loss:
Agriculture
Mining
Police
Construction
Manufacturing
Utilities
Transportation
Military
Musicians
Orchestra conductors

Among musicians
Musicians, from classical orchestras to rock groups, are exposed to high decibel ranges. Some rock musicians experience noise-induced hearing loss from their music, and some studies have found that "symphonic musicians suffer from hearing impairment and that the impairment might be ascribed to symphonic music. "In terms of the population of musicians, usually the rates of hearing disorders is lower than other occupational groups. However, many exposure scenarios can be considered a risk of hearing disorders, and many individuals are negatively impacted by tinnitus and other hearing problems. While some population studies have shown that the risk for hearing loss increases as music exposure increases, other studies found little to no correlation between the two.
The overall prevalence of hearing loss (defined as a pure‐tone average threshold across frequencies 1000, 2000, 3000, and 4000 Hz of 25 dB or more in either ear) was 15% but that rate was exceeded in several of the subsectors of those industries. Prevalences were highest among workers in Forest Nurseries and Gathering of Forest Products at  36% and Timber Tract Operations at 22%. The Aquaculture sub‐sector had the highest adjusted risk (adjusted probability ratio of 1.7) of all sub‐sectors of the Agriculture, Forestry, Fishing, and Hunting industries. The same methodology was used to estimate the prevalence of hearing loss for noise-exposed U.S. workers within the Health Care and Social Assistance  sector. The prevalence of hearing loss in the Medical Laboratories subsector was 31% and in the Offices of All Other Miscellaneous Health Practitioners subsector was 24%. The Child Day Care Services subsector had a 52% higher risk than the reference industry.While the overall HSA sector prevalence for hearing loss was 19%, the prevalence in the Medical Laboratories subsector and the Offices of All Other Miscellaneous Health Practitioners subsector were 31% and 24%, respectively. The Child Day Care Services subsector had a 52% higher risk than the reference industry of workers who are not exposed to noise at work (Couriers and Messengers). Overall, audiometric records show that about 33% of working-age adults with a history of occupational noise exposure have evidence of noise-induced hearing damage, and 16% of noise-exposed workers have material hearing impairment.