Local Data Search
A total of 63 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 13.9% | Clear Creek, CO / 9,322 |
| 2. | 13.2% | Gunnison, CO / 13,956 |
| 3. | 12.6% | Grand, CO / 12,442 |
| 4. | 12.4% | Summit, CO / 23,548 |
| 5. | 12.3% | Pitkin, CO / 14,872 |
| 6. | 12.1% | Custer, CO / 3,503 |
| 7. | 11.9% | San Juan, CO / 558 |
| 8. | 11.9% | Ouray, CO / 3,742 |
| 9. | 11.8% | Routt, CO / 19,690 |
| 10. | 11.8% | Elbert, CO / 19,872 |
| 11. | 11.8% | Park, CO / 14,523 |
| 12. | 11.7% | Baca, CO / 4,517 |
| 13. | 11.7% | Teller, CO / 20,555 |
| 14. | 11.3% | Fremont, CO / 46,145 |
| 15. | 11.2% | Hinsdale, CO / 790 |
| 16. | 11.1% | Rio Blanco, CO / 5,986 |
| 17. | 11.0% | Garfield, CO / 43,791 |
| 18. | 11.0% | San Miguel, CO / 6,594 |
| 18. | 11.0% | Douglas, CO / 175,766 |
| 20. | 10.8% | Chaffee, CO / 16,242 |
| 21. | 10.7% | Jefferson, CO / 527,056 |
| 22. | 10.7% | Archuleta, CO / 9,898 |
| 23. | 10.6% | Eagle, CO / 41,659 |
| 24. | 10.3% | La Plata, CO / 43,941 |
| 25. | 10.1% | Boulder, CO / 291,288 |
| 26. | 9.9% | Dolores, CO / 1,844 |
| 27. | 9.9% | Moffat, CO / 13,184 |
| 28. | 9.7% | Lake, CO / 7,812 |
| 29. | 9.7% | Gilpin, CO / 4,757 |
| 30. | 9.5% | Larimer, CO / 251,494 |
| 31. | 9.4% | Mesa, CO / 116,255 |
| 32. | 9.4% | Washington, CO / 4,926 |
| 33. | 9.4% | Arapahoe, CO / 487,967 |
| 34. | 9.3% | Kiowa, CO / 1,622 |
| 35. | 9.1% | Crowley, CO / 5,518 |
| 36. | 9.1% | Lincoln, CO / 6,087 |
| 37. | 8.9% | El Paso, CO / 516,929 |
| 38. | 8.9% | Mineral, CO / 831 |
| 39. | 8.8% | Jackson, CO / 1,577 |
| 40. | 8.7% | Montrose, CO / 33,432 |
| 41. | 8.4% | Cheyenne, CO / 2,231 |
| 42. | 8.3% | Yuma, CO / 9,841 |
| 43. | 8.1% | Delta, CO / 27,834 |
| 44. | 7.9% | Phillips, CO / 4,480 |
| 45. | 7.7% | Adams, CO / 363,857 |
| 46. | 7.4% | Montezuma, CO / 23,830 |
| 47. | 7.2% | Otero, CO / 20,311 |
| 48. | 7.2% | Denver, CO / 554,636 |
| 49. | 6.5% | Weld, CO / 180,936 |
| 50. | 6.5% | Pueblo, CO / 141,472 |
| 51. | 6.3% | Sedgwick, CO / 2,747 |
| 52. | 6.0% | Prowers, CO / 14,483 |
| 53. | 6.0% | Bent, CO / 5,998 |
| 54. | 6.0% | Las Animas, CO / 15,207 |
| 55. | 5.9% | Kit Carson, CO / 8,011 |
| 55. | 5.9% | Logan, CO / 20,504 |
| 57. | 5.7% | Morgan, CO / 27,171 |
| 58. | 5.7% | Huerfano, CO / 7,862 |
| 59. | 5.2% | Alamosa, CO / 14,966 |
| 60. | 4.9% | Rio Grande, CO / 12,413 |
| 61. | 4.9% | Saguache, CO / 5,917 |
| 62. | 4.3% | Costilla, CO / 3,663 |
| 63. | 2.3% | Conejos, CO / 8,400 |
Please note that we only rank locations with 'Irish as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Irish as First Ancestry Population Percentage' data are not listed.