Local Data Search
A total of 64 results found. Show Results on Map.
| Rank | Irish as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 25.1% | Hinsdale, CO / 554 |
| 2. | 25.1% | Ouray, CO / 4,519 |
| 3. | 24.3% | Rio Blanco, CO / 6,183 |
| 4. | 22.7% | Cheyenne, CO / 1,622 |
| 5. | 22.1% | Routt, CO / 22,356 |
| 6. | 20.4% | Gilpin, CO / 5,177 |
| 7. | 20.2% | Grand, CO / 13,550 |
| 8. | 20.0% | Teller, CO / 21,554 |
| 9. | 19.9% | Lincoln, CO / 5,285 |
| 10. | 19.7% | Custer, CO / 3,598 |
| 11. | 19.3% | San Miguel, CO / 7,385 |
| 12. | 19.1% | Fremont, CO / 47,393 |
| 13. | 18.6% | Chaffee, CO / 16,870 |
| 14. | 18.5% | La Plata, CO / 49,678 |
| 15. | 18.2% | Park, CO / 16,788 |
| 16. | 18.2% | Douglas, CO / 269,451 |
| 17. | 17.7% | Moffat, CO / 13,555 |
| 18. | 17.6% | Dolores, CO / 1,771 |
| 19. | 17.4% | Elbert, CO / 22,786 |
| 20. | 17.0% | Mineral, CO / 1,077 |
| 21. | 17.0% | Jefferson, CO / 529,025 |
| 22. | 17.0% | Mesa, CO / 137,879 |
| 23. | 16.9% | Larimer, CO / 286,978 |
| 24. | 16.9% | Clear Creek, CO / 8,886 |
| 25. | 16.7% | Washington, CO / 4,647 |
| 26. | 16.7% | Garfield, CO / 52,878 |
| 27. | 16.4% | Broomfield, CO / 52,882 |
| 28. | 16.0% | Summit, CO / 26,246 |
| 29. | 15.8% | Pitkin, CO / 15,314 |
| 30. | 15.2% | Boulder, CO / 295,524 |
| 31. | 14.9% | Montezuma, CO / 25,000 |
| 32. | 14.8% | Lake, CO / 8,025 |
| 33. | 14.8% | Yuma, CO / 9,630 |
| 34. | 14.8% | El Paso, CO / 586,446 |
| 35. | 14.4% | Logan, CO / 20,828 |
| 36. | 14.3% | Montrose, CO / 39,303 |
| 37. | 14.0% | Gunnison, CO / 14,924 |
| 38. | 13.9% | Crowley, CO / 6,311 |
| 39. | 13.7% | Jackson, CO / 1,305 |
| 40. | 13.6% | Baca, CO / 3,847 |
| 41. | 13.5% | Eagle, CO / 50,614 |
| 42. | 13.4% | Delta, CO / 30,353 |
| 43. | 12.9% | Weld, CO / 241,221 |
| 44. | 12.7% | Arapahoe, CO / 544,157 |
| 45. | 12.6% | Saguache, CO / 6,929 |
| 46. | 12.3% | Alamosa, CO / 15,353 |
| 47. | 12.2% | Kit Carson, CO / 8,072 |
| 48. | 12.0% | Archuleta, CO / 12,225 |
| 49. | 11.8% | Pueblo, CO / 153,814 |
| 50. | 11.4% | Huerfano, CO / 7,713 |
| 51. | 11.4% | Kiowa, CO / 1,644 |
| 52. | 11.2% | Adams, CO / 419,439 |
| 53. | 11.0% | Prowers, CO / 13,206 |
| 54. | 10.9% | Las Animas, CO / 15,814 |
| 55. | 10.7% | Sedgwick, CO / 2,378 |
| 56. | 10.6% | Denver, CO / 582,447 |
| 57. | 10.4% | Phillips, CO / 4,479 |
| 58. | 10.4% | Otero, CO / 18,833 |
| 59. | 10.3% | Conejos, CO / 8,021 |
| 60. | 10.2% | Morgan, CO / 27,630 |
| 61. | 9.8% | San Juan, CO / 686 |
| 62. | 9.7% | Bent, CO / 6,128 |
| 63. | 9.3% | Rio Grande, CO / 11,743 |
| 64. | 9.1% | Costilla, CO / 3,282 |
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.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.