That depends on how you define 'uninsured'. There are about 6 million without coverage currently (2008). However, a third of those are uninsured by choice. They can qualify for coverage and can afford coverage but choose not to spend their money on insurance. Another third qualify for existing programs like Medical & Medicaid but have not signed up yet. Most common reason is they are not sick. The governements own studies verify that number but they still like to call them uninsured.
Finally there are about 2 million who would like coverage but can not get it, mostly for health reasons. This is the group we should be spending time on, not the first two.
About 15.6% of the population or 49.8 million Americans are medically uninsured.
Nobody that I know of tracks records for uninsured homes. The best you could do is try to find out how many homes there are and how many are insured, from there you might be able to extrapolate an estimate of uninsured homes. I would not however go with the result as a firm number of uninsured because many people use international insurers, so those policies would not necessarily be counted by our domestic insurers. They simply would not be on the rolls of domestic insurers but that does not mean they are uninsured.
How many people ice skate in California
It lowers the internal pressure of the eyeball, releiving pain in glaucoma sufferers. It also stimulates appetite in cancer patients - for two of many medically accepted reasons.
60% of the people insured are insured by their employer, 14% BY Medicaid, 13% By Medicaid/SCHIP, 9% Directly Purchased their Health Insurance, 4% Get Health Insurance Through The Military, and to answer your question 16% or 45.8 million Americans are uninsured.
half of California
As of 2008, 17,304,091 people were registered to vote in CA.
230'000 Cinese people to the California goldfields
50% of california
People are uninsured for a variety of reasons. Some have conditions that insurance will not cover. Sometimes, insurance companies drop people because their condition will be too expensive. Recently insurance companies have been exposed as dropping people just to improve their earnings. Some companies no longer offer insurance to their employees. When people lose their jobs, they also lose their insurance. Many people can't afford insurance. I think uninsured people should be called unfortunate, especially in a country that spends tax dollars on research that the majority of the citizens can not take advantage of.
The only treatment for fibromatous which has caused a severe problem such as paralysis is surgery. There are options available in many locations for people who are uninsured, such as charity care offered by a hospital or gathering private donations.
About 7% of the population of California is black.