This study attempted to explore the direction of customized support by analyzing the current status of hearing-impaired adults by life cycle and education and welfare needs through a survey on the status of the disabled in 2020. The subjects of the analysis were 1,035 adults aged 25 or older with the main disability corresponding to hearing impairment, and cross-analysis ( ²test) and χ average satisfaction analysis were conducted using a statistical analysis program. As a result of the study, first, due to demographic characteristics, the degree of disability and timing of occurrence were high before and during the early adult period, and the higher the age, the higher the rate of mild disability. The rate of sign language communication was low, and only 11% of the elderly could speak sign language. Second, in terms of sociological characteristics, cultural leisure life had the highest satisfaction in middle age and the lowest satisfaction in early adulthood, and economic burden and communication difficulties in middle age were cited as reasons for dissatisfaction. The economic level was the highest in the early adulthood and the lowest in old age. As for the use of information and communication devices, the Internet and computer utilization were high in the early adult period, and the cell phone use rate was high in old age. Third, the level of participation in and satisfaction with lifelong education, vocational training, and welfare projects were low in education/welfare status and demand. Early adulthood and middle-aged people wanted vocational competency improvement programs, and older people wanted culture and arts programs, and early adulthood wanted computer information processing for vocational training. The participation rate and satisfaction with disability welfare programs were also low. Based on this, a plan to support education and welfare for adults with hearing impairments was proposed.