Here are the number of practicing cardiologists in each state:
- California: 3,323
- New York: 3,283
- Florida: 2,137
- Texas: 2,078
- Pennsylvania: 2,021
- Massachusetts: 1,733
- Ohio: 1,548
- Illinois: 1,471
- New Jersey: 1,250
- Michigan: 1,162
- North Carolina: 968
- Georgia: 857
- Maryland: 855
- Missouri: 721
- Minnesota: 705
- Virginia: 700
- Tennessee: 681
- Connecticut: 648
- Indiana: 552
- Arizona: 529
- Washington: 528
- Wisconsin: 467
- Louisiana: 460
- Alabama: 413
- Kentucky: 376
- South Carolina: 354
- Colorado: 337
- District of Columbia: 310
- Iowa: 287
- Oregon: 287
- Oklahoma: 228
- Arkansas: 216
- Kansas: 211
- Rhode Island: 209
- Utah: 193
- Mississippi: 191
- Nevada: 179
- New Hampshire: 157
- Nebraska: 152
- New Mexico: 141
- West Virginia: 140
- Maine: 126
- Delaware: 104
- Vermont: 71
- Hawaii: 68
- Montana: 52
- South Dakota: 46
- Idaho: 46
- Alaska: 39
- North Dakota: 36
- Wyoming: 16
