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Top Think Tanks - United States
New from Carnegie Endowment
US Think Tanks by State
- D.C. - 397
- Massachusetts - 177
- California - 169
- New York - 144
- Virginia - 105
- Illinois - 62
- Maryland - 50
- Texas - 47
- Connecticut - 44
- Pennsylvania - 42
- New Jersey - 36
- Colorado - 31
- Florida - 31
- Michigan - 31
- Georgia - 29
- Ohio - 25
- Minnesota - 23
- North Carolina - 23
- Washington - 23
- Wisconsin - 22
- Arizona - 21
- Indiana - 21
- Maine - 21
- Rhode Island - 20
- Tennessee - 19
- Missouri - 18
- Alabama - 16
- Kansas - 17
- Oregon - 16
- New Hampshire - 13
- Hawaii - 12
- Kentucky - 11
- Oklahoma - 11
- Iowa - 10
- Louisiana - 10
- Mississippi - 10
- Arkansas - 8
- Montana - 8
- Nebraska - 7
- New Mexico - 7
- Utah - 7
- South Carolina - 6
- West Virginia - 6
- South Dakota - 5
- Vermont - 5
- Idaho - 4
- Nevada - 4
- North Dakota - 4
- Alaska - 3
- Delaware - 3
Total - 1835
List found on page 30-31