How rare is that?
đĻģ Deaf or serious hearing difficulty
1 in 28 of US residents
About 4 of every 100 US residents are in this group. Rises sharply after 65.
Each figure stands for one percent of the group. The share is a rounded estimate from public surveys and published studies; the group it refers to is "US residents", which is not always the whole world.
Tick it on the Ladder â and combine it with everything else about you