Rockville, Maryland — Nationalities & Ancestry
Nationalities & Ancestry
Breakdown of the population of Rockville, Maryland 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 | 5974 | 10.01% |
| 2. | Irish | 5731 | 9.61% |
| 3. | Chinese , Except Taiwanese | 4642 | 7.78% |
| 4. | English | 4464 | 7.48% |
| 5. | Salvadoran | 2769 | 4.64% |
| 6. | Russian | 2648 | 4.44% |
| 7. | Italian | 2221 | 3.72% |
| 8. | Polish | 2139 | 3.59% |
| 9. | Asian Indian | 2097 | 3.52% |
| 10. | European | 1415 | 2.37% |
| 11. | Scottish | 1270 | 2.13% |
| 12. | Scotch-Irish | 1158 | 1.94% |
| 13. | Peruvian | 1115 | 1.87% |
| 14. | French (Except Basque) | 1112 | 1.86% |
| 15. | Iranian | 1068 | 1.79% |
| 16. | Eastern European | 1059 | 1.78% |
| 17. | Mexican | 1012 | 1.70% |
| 18. | Filipino | 921 | 1.54% |
| 19. | Korean | 873 | 1.46% |
| 20. | Vietnamese | 659 | 1.10% |
| 21. | Ukrainian | 567 | 0.95% |
| 22. | Welsh | 542 | 0.91% |
| 23. | Bolivian | 542 | 0.91% |
| 24. | Brazilian | 541 | 0.91% |
| 25. | Hungarian | 506 | 0.85% |
| 26. | Swedish | 497 | 0.83% |
| 27. | Armenian | 459 | 0.77% |
| 28. | Japanese | 440 | 0.74% |
| 29. | Colombian | 431 | 0.72% |
| 30. | Cuban | 416 | 0.70% |
| 31. | Dutch | 400 | 0.67% |
| 32. | Greek | 393 | 0.66% |
| 33. | British | 390 | 0.65% |
| 34. | Norwegian | 386 | 0.65% |
| 35. | Honduran | 367 | 0.62% |
| 36. | Chilean | 346 | 0.58% |
| 37. | Pakistani | 332 | 0.56% |
| 38. | Guatemalan | 324 | 0.54% |
| 39. | Ethiopian | 311 | 0.52% |
| 40. | Portuguese | 267 | 0.45% |
| 41. | Puerto Rican | 265 | 0.44% |
| 42. | Ecuadorian | 252 | 0.42% |
| 43. | Slovak | 245 | 0.41% |
| 44. | Israeli | 237 | 0.40% |
| 45. | Lithuanian | 231 | 0.39% |
| 46. | Czech | 225 | 0.38% |
| 47. | Austrian | 225 | 0.38% |
| 48. | French Canadian | 222 | 0.37% |
| 49. | Taiwanese | 198 | 0.33% |
| 50. | Argentinean | 189 | 0.32% |
| 51. | Nicaraguan | 182 | 0.31% |
| 52. | Danish | 170 | 0.28% |
| 53. | Bangladeshi | 165 | 0.28% |
| 54. | Dominican (Dominican Republic) | 164 | 0.27% |
| 55. | Jamaican | 158 | 0.26% |
| 56. | Romanian | 147 | 0.25% |
| 57. | Moroccan | 124 | 0.21% |
| 58. | Swiss | 121 | 0.20% |
| 59. | Turkish | 115 | 0.19% |
| 60. | Scandinavian | 114 | 0.19% |
| 61. | Lebanese | 113 | 0.19% |
| 62. | Costa Rican | 113 | 0.19% |
| 63. | Panamanian | 93 | 0.16% |
| 64. | Serbian | 91 | 0.15% |
| 65. | Laotian | 87 | 0.15% |
| 66. | Latvian | 85 | 0.14% |
| 67. | Kenyan | 81 | 0.14% |
| 68. | Bulgarian | 79 | 0.13% |
| 69. | Canadian | 79 | 0.13% |
| 70. | Northern European | 77 | 0.13% |
| 71. | Albanian | 75 | 0.13% |
| 72. | South African | 73 | 0.12% |
| 73. | Palestinian | 73 | 0.12% |
| 74. | Finnish | 69 | 0.12% |
| 75. | Spaniard | 68 | 0.11% |
| 76. | Paraguayan | 65 | 0.11% |
| 77. | Nigerian | 60 | 0.10% |
| 78. | Ghanaian | 58 | 0.10% |
| 79. | Syrian | 57 | 0.10% |
| 80. | Belgian | 56 | 0.09% |
| 81. | Thai | 55 | 0.09% |
| 82. | Haitian | 54 | 0.09% |
| 83. | Trinidadian And Tobagonian | 48 | 0.08% |
| 84. | Estonian | 48 | 0.08% |
| 85. | Barbadian | 47 | 0.08% |
| 86. | Cherokee | 39 | 0.07% |
| 87. | Slovene | 38 | 0.06% |
| 88. | Slavic | 37 | 0.06% |
| 89. | Celtic | 34 | 0.06% |
| 90. | British West Indian | 32 | 0.05% |
| 91. | Croatian | 31 | 0.05% |
| 92. | Cambodian | 31 | 0.05% |
| 93. | Czechoslovakian | 28 | 0.05% |
| 94. | Venezuelan | 25 | 0.04% |
| 95. | Yugoslavian | 24 | 0.04% |
| 96. | Liberian | 19 | 0.03% |
| 97. | Sri Lankan | 18 | 0.03% |
| 98. | Native Hawaiian | 15 | 0.03% |
| 99. | Egyptian | 14 | 0.02% |
| 100. | Macedonian | 12 | 0.02% |
| 101. | Bahamian | 12 | 0.02% |
| 102. | U.S. Virgin Islander | 10 | 0.02% |
| 103. | Blackfeet | 9 | 0.02% |
| 104. | Ugandan | 9 | 0.02% |
| 105. | Iroquois | 1 | 0.00% |
| 106. | Guyanese | 1 | 0.00% |