How many us citizen do not have health insurance?

According to the Kaiser Foundation in 2009 of 303.3 Million people in the U.S, 17% are Uninsured.

Of those insured 49% are insured through their employer, 5% through Private individual plans, 17% are on Medicaid or other Public Assistance, 12 % are on Medicare.

According to instructors at Warner Pacific, a Brokerage that educates insurance Agents with their "School for Success"

...Prior to the PPACA (Patient Protection and Affordable Care Act) ...

• 33% of uninsured Americans were reportedly eligible for a Public Program
• 31% Made enough money to purchase coverage
• 13% Short Term Uninsured = (9 Months or less)
• 23% Uninsurable and or could not afford coverage

Similar #'s are true in California, but about 6.7 million of the publc were uninsured.