Counties in Colorado

  1. Douglas (State: Colorado Population: 148,914)
  2. Alamosa (State: Colorado Population: 7,960)
  3. Weld (State: Colorado Population: 135,009)
  4. Pitkin (State: Colorado Population: 7,736)
  5. Adams (State: Colorado Population: 597,771)
  6. Eagle (State: Colorado Population: 33,272)
  7. Garfield (State: Colorado Population: 27,943)
  8. La Plata (State: Colorado Population: 15,471)
  9. Larimer (State: Colorado Population: 186,707)
  10. Pueblo (State: Colorado Population: 122,202)
  11. El Paso (State: Colorado Population: 442,297)
  12. Boulder (State: Colorado Population: 230,341)
  13. Broomfield (State: Colorado Population: 38,272)
  14. Chaffee (State: Colorado Population: 7,699)
  15. Kit Carson (State: Colorado Population: 3,678)
  16. Arapahoe (State: Colorado Population: 166,112)
  17. Delta (State: Colorado Population: 12,631)
  18. Saguache (State: Colorado Population: 2,392)
  19. Cheyenne (State: Colorado Population: 1,010)
  20. Mesa (State: Colorado Population: 89,823)
  21. Montezuma (State: Colorado Population: 10,193)
  22. Moffat (State: Colorado Population: 9,189)
  23. Gunnison (State: Colorado Population: 6,938)
  24. Teller (State: Colorado Population: 7,630)
  25. Rio Grande (State: Colorado Population: 6,234)
  26. Denver (State: Colorado Population: 554,636)
  27. Clear Creek (State: Colorado Population: 2,977)
  28. Grand (State: Colorado Population: 3,103)
  29. Routt (State: Colorado Population: 11,449)
  30. Prowers (State: Colorado Population: 9,917)
  31. Bent (State: Colorado Population: 2,758)
  32. Conejos (State: Colorado Population: 1,042)
  33. Rio Blanco (State: Colorado Population: 4,338)
  34. Montrose (State: Colorado Population: 13,917)
  35. Crowley (State: Colorado Population: 1,248)
  36. Archuleta (State: Colorado Population: 1,591)
  37. Baca (State: Colorado Population: 1,562)
  38. Las Animas (State: Colorado Population: 9,078)
  39. Huerfano (State: Colorado Population: 4,182)