Americans with Disabilities, 2005
"About one in five U.S. residents - 19 percent - reported some level of disability in 2005, according to a U.S. Census Bureau report released today. These 54.4 million Americans are roughly equal to the combined total populations of California and Florida.

Both the number and percentage of people with disabilities were higher than in 2002, the last time the Census Bureau collected such information. At that time, 51.2 million, or 18 percent, reported a disability.

Among those with a disability, 35 million, or 12 percent of the population, were classified as having a severe disability, according to Americans With Disabilities: 2005 [PDF].

Nearly half (46 percent) of people age 21 to 64 with a disability were employed, compared with 84 percent of people in this age group without a disability. Among those with disabilities, 31 percent with severe disabilities and 75 percent with nonsevere disabilities were employed. People with difficulty hearing were more likely to be employed than those with difficulty seeing (59 percent compared with 41 percent)..."