What percentage of the population is estimated to have some form of disability?

The estimated percentage of the population that is believed to have some form of disability is often cited as around 15% to 20% globally, with various organizations and studies providing estimates that align closely with this range. Selecting 20% reflects a commonly accepted statistic in discussions about disability prevalence. This statistic highlights that a significant portion of the population experiences some form of disability, which is vital for understanding the importance of accessibility in various sectors, including technology, education, and public services.

Recognizing this percentage is essential for professionals in accessibility as it underscores the necessity for inclusive practices and policies. It emphasizes the role of accessibility in addressing the needs of this diverse group, ensuring equal opportunities for participation and engagement in society. By focusing on this number, accessibility advocates can better communicate the importance of designing environments, products, and services that are usable by everyone, regardless of their abilities.