1. California — 1,031,360
2. New York — 800,830
3. Texas — 779,040
4. Florida — 638,270
5. Pennsylvania — 557,800
6. Ohio — 513,510
7. Illinois — 462,440
8. Michigan — 382,440
9. North Carolina — 371,630
10. New Jersey — 323,290
Source: Kaiser Family Foundation.