Castle Rock, Colorado — Nationalities & Ancestry
Nationalities & Ancestry
Breakdown of the population of Castle Rock, Colorado by nationality. Data represents only those respondents who voluntarily listed an ancestry on their response form. Sourced from the U.S. Census Bureau's American Community Survey.
Nationalities & Ancestry
| # | Ancestry | Population | Percentage |
|---|---|---|---|
| 1. | German | 12616 | 27.18% |
| 2. | Irish | 8401 | 18.10% |
| 3. | English | 6162 | 13.27% |
| 4. | Mexican | 3994 | 8.60% |
| 5. | Italian | 3419 | 7.37% |
| 6. | Polish | 1927 | 4.15% |
| 7. | French (Except Basque) | 1912 | 4.12% |
| 8. | Swedish | 1823 | 3.93% |
| 9. | Scotch-Irish | 1474 | 3.18% |
| 10. | Scottish | 1446 | 3.12% |
| 11. | Dutch | 1290 | 2.78% |
| 12. | Norwegian | 1249 | 2.69% |
| 13. | Russian | 776 | 1.67% |
| 14. | European | 765 | 1.65% |
| 15. | Welsh | 708 | 1.53% |
| 16. | Czech | 689 | 1.48% |
| 17. | Danish | 479 | 1.03% |
| 18. | French Canadian | 387 | 0.83% |
| 19. | British | 314 | 0.68% |
| 20. | Spaniard | 281 | 0.61% |
| 21. | Hungarian | 269 | 0.58% |
| 22. | Korean | 261 | 0.56% |
| 23. | Canadian | 233 | 0.50% |
| 24. | Greek | 233 | 0.50% |
| 25. | Scandinavian | 210 | 0.45% |
| 26. | Finnish | 169 | 0.36% |
| 27. | Swiss | 166 | 0.36% |
| 28. | Czechoslovakian | 160 | 0.34% |
| 29. | Puerto Rican | 158 | 0.34% |
| 30. | Austrian | 148 | 0.32% |
| 31. | Chinese , Except Taiwanese | 143 | 0.31% |
| 32. | Spanish | 139 | 0.30% |
| 33. | Jamaican | 136 | 0.29% |
| 34. | Lithuanian | 119 | 0.26% |
| 35. | Cuban | 108 | 0.23% |
| 36. | Northern European | 107 | 0.23% |
| 37. | Australian | 106 | 0.23% |
| 38. | Japanese | 102 | 0.22% |
| 39. | Salvadoran | 90 | 0.19% |
| 40. | Panamanian | 72 | 0.16% |
| 41. | Vietnamese | 67 | 0.14% |
| 42. | Bolivian | 67 | 0.14% |
| 43. | Asian Indian | 62 | 0.13% |
| 44. | Slavic | 62 | 0.13% |
| 45. | Portuguese | 54 | 0.12% |
| 46. | Ukrainian | 53 | 0.11% |
| 47. | Pakistani | 52 | 0.11% |
| 48. | Lebanese | 50 | 0.11% |
| 49. | Slovak | 47 | 0.10% |
| 50. | Latvian | 46 | 0.10% |
| 51. | Syrian | 46 | 0.10% |
| 52. | Iroquois | 45 | 0.10% |
| 53. | Afghan | 45 | 0.10% |
| 54. | Yugoslavian | 42 | 0.09% |
| 55. | Filipino | 40 | 0.09% |
| 56. | Samoan | 35 | 0.08% |
| 57. | Native Hawaiian | 34 | 0.07% |
| 58. | Slovene | 31 | 0.07% |
| 59. | Micronesian | 27 | 0.06% |
| 60. | Honduran | 26 | 0.06% |
| 61. | Bulgarian | 25 | 0.05% |
| 62. | Cherokee | 24 | 0.05% |
| 63. | Belgian | 23 | 0.05% |
| 64. | Bahamian | 23 | 0.05% |
| 65. | Navajo | 22 | 0.05% |
| 66. | South African | 17 | 0.04% |
| 67. | Romanian | 15 | 0.03% |
| 68. | Serbian | 15 | 0.03% |
| 69. | Argentinean | 14 | 0.03% |
| 70. | Costa Rican | 13 | 0.03% |
| 71. | Macedonian | 12 | 0.03% |
| 72. | Colombian | 12 | 0.03% |
| 73. | Moroccan | 10 | 0.02% |
| 74. | Iranian | 9 | 0.02% |
| 75. | Eastern European | 9 | 0.02% |
| 76. | Guatemalan | 9 | 0.02% |
| 77. | Armenian | 9 | 0.02% |
| 78. | Potawatomi | 9 | 0.02% |
| 79. | Peruvian | 8 | 0.02% |
| 80. | Celtic | 7 | 0.02% |
| 81. | Luxemburger | 6 | 0.01% |
| 82. | Sioux | 6 | 0.01% |
| 83. | Nicaraguan | 1 | 0.00% |