Here is a list of the 50 counties or municipalities with the highest per capita income in 2007:
1. Teton County, Wyo., $132,728
2. New York $120,790
3. Loving County, Texas, $99,593
4. Pitkin County, Colo., $93,465
5. Marin County, Calif., $91,483
6. Fairfield County, Conn., $81,576
7. Westchester County, N.Y., $74,878
8. San Mateo County, Calif., $71,753
9. Morris County, N.J., $71,713
10. San Francisco, Calif. $71,342
11. Somerset County, N.J., $70,949
12. Alexandria, Va., $70,632
13. Arlington County, Va., $68,270
14. Fairfax County, Va. (includes Fairfax City and Falls Church), $67,909
15. Montgomery County, Md., $67,525
16. Bergen County, N.J., $67,125
17. Hunterdon County, N.J., $66,449
18. Sully County, S.D., $64,352
19. Blaine, Idaho, $64,207
20. Collier County, Fla., $63,276
21. Nassau County, N.Y., $62,981
22. District of Columbia, $62,484
23. Norfolk County, Mass., $62,129
24. Montgomery County, Pa., $62,086
25. Martin County, Fla., $61,868
26. Sublette County, Wyo., $61,411
27. Monroe County, Fla., $61,216
28. Santa Clara County, Calif. $60,107
29. Ozaukee, Wis., $60,059
30. Indian River County, Fla., $59,419
31. Howard County, Md., $59,240
32. Summit County, Utah, $59,216
33. Palm Beach County, Fla. $59,147
34. North Slope Borough, Alaska, $58,912
35. Middlesex County, Mass., $58,777
36. Goochland County, Va., $58,642
37. Chester County, Pa., $58,130
38. King County, Wash., $57,710
39. Talbot County, Md., $56,775
40. Douglas County, Nev., $56,555
41. Lake County, Ill., $56,456
42. San Juan County, Wash., $56,398
43. Hennepin County, Minn., $56,280
44. Nantucket County, Mass., $55,884
45. Contra Costa County, Calif., $55,580
46. Sarasota County, Fla., $55,559
47. DuPage County, Ill., $55,371
48. Oakland County, Mich., $55,207
49. Los Alamos County, N.M., $55,109
50. Monmouth County, N.J., $54,801
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