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Public Policy Research Think Tanks: Top Think Tanks - US

Top 100 Think Tanks - United States

US Think Tanks by State

  1. D.C. - 408
  2. California - 172
  3. New York - 150
  4. Virginia - 107
  5. Illinois - 64
  6. Maryland - 50
  7. Texas - 50
  8. Connecticut - 44
  9. Pennsylvania - 41
  10. New Jersey - 36
  11. Florida - 32
  12. Colorado - 31
  13. Michigan - 31
  14. Georgia - 29
  15. Ohio - 26
  16. Washington - 24
  17. Minnesota - 23
  18. North Carolina - 23
  19. Wisconsin - 22
  20. Arizona - 21
  21. Indiana - 21
  22. Maine - 21
  23. Rhode Island - 20
  24. Tennessee - 20
  25. Missouri - 19
  26. Massachusetts - 17
  27. Alabama - 17
  28. Kansas - 17
  29. Oregon - 17
  30. New Hampshire - 13
  31. Hawaii - 12
  32. Kentucky - 12
  33. Louisiana - 12
  34. Oklahoma - 11
  35. Iowa - 10
  36. Mississippi - 10 
  37. Montana - 9
  38. Arkansas - 8
  39. Utah - 8
  40. Nebraska - 7
  41. New Mexico - 7
  42. West Virginia - 7
  43. South Carolina - 6
  44. South Dakota - 5
  45. Vermont - 5
  46. Idaho - 4
  47. Nevada - 4
  48. North Dakota - 4
  49. Delaware - 3
  50. Alaska - 2

Total - 1,872

List found on page 45-46

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