Local Data Search
A total of 97 results found. Show Results on Map.
| Rank | Swiss as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 3.6% | Woodford, IL / 38,226 |
| 2. | 3.2% | Stephenson, IL / 47,791 |
| 3. | 2.1% | Livingston, IL / 39,010 |
| 4. | 2.0% | Bond, IL / 17,904 |
| 5. | 2.0% | Richland, IL / 16,166 |
| 6. | 1.5% | Greene, IL / 13,983 |
| 7. | 1.5% | Jo Daviess, IL / 22,728 |
| 8. | 1.4% | Bureau, IL / 35,083 |
| 9. | 1.3% | Union, IL / 17,959 |
| 9. | 1.3% | Douglas, IL / 20,012 |
| 11. | 1.3% | Crawford, IL / 19,864 |
| 12. | 1.2% | Tazewell, IL / 133,863 |
| 13. | 1.1% | Moultrie, IL / 14,723 |
| 14. | 1.0% | Peoria, IL / 185,108 |
| 15. | 0.9% | Ford, IL / 14,113 |
| 16. | 0.9% | Carroll, IL / 15,615 |
| 17. | 0.9% | Coles, IL / 53,568 |
| 18. | 0.9% | Iroquois, IL / 30,068 |
| 19. | 0.8% | Mclean, IL / 166,706 |
| 20. | 0.8% | Monroe, IL / 32,431 |
| 21. | 0.8% | Clinton, IL / 37,395 |
| 22. | 0.8% | Madison, IL / 268,005 |
| 23. | 0.8% | Stark, IL / 6,086 |
| 24. | 0.7% | Dewitt, IL / 16,672 |
| 25. | 0.7% | Winnebago, IL / 293,972 |
| 25. | 0.7% | Wayne, IL / 16,846 |
| 27. | 0.6% | Ogle, IL / 53,578 |
| 28. | 0.6% | Fayette, IL / 22,007 |
| 29. | 0.6% | Lee, IL / 36,100 |
| 30. | 0.6% | Boone, IL / 53,567 |
| 31. | 0.5% | Piatt, IL / 16,708 |
| 31. | 0.5% | White, IL / 14,800 |
| 33. | 0.5% | Clark, IL / 16,545 |
| 33. | 0.5% | Champaign, IL / 197,867 |
| 35. | 0.5% | Marshall, IL / 12,763 |
| 36. | 0.5% | Kendall, IL / 105,602 |
| 36. | 0.5% | Jackson, IL / 59,864 |
| 36. | 0.5% | Henry, IL / 50,477 |
| 39. | 0.5% | Logan, IL / 30,440 |
| 39. | 0.5% | Cumberland, IL / 11,073 |
| 39. | 0.5% | Adams, IL / 67,030 |
| 42. | 0.4% | Marion, IL / 39,722 |
| 42. | 0.4% | Lawrence, IL / 16,849 |
| 42. | 0.4% | Edgar, IL / 18,776 |
| 45. | 0.4% | Menard, IL / 12,702 |
| 45. | 0.4% | Effingham, IL / 34,232 |
| 47. | 0.4% | Dekalb, IL / 104,026 |
| 47. | 0.4% | Kane, IL / 502,628 |
| 47. | 0.4% | Rock Island, IL / 147,524 |
| 50. | 0.4% | Christian, IL / 34,936 |
| 51. | 0.4% | Dupage, IL / 911,481 |
| 52. | 0.4% | Mason, IL / 14,921 |
| 53. | 0.4% | Lake, IL / 697,179 |
| 53. | 0.4% | Edwards, IL / 6,707 |
| 53. | 0.4% | Saint Clair, IL / 266,727 |
| 56. | 0.4% | Franklin, IL / 39,528 |
| 56. | 0.4% | Sangamon, IL / 195,288 |
| 58. | 0.3% | Johnson, IL / 12,710 |
| 59. | 0.3% | Whiteside, IL / 58,750 |
| 59. | 0.3% | Mercer, IL / 16,551 |
| 61. | 0.3% | Mchenry, IL / 306,050 |
| 62. | 0.3% | Putnam, IL / 5,982 |
| 62. | 0.3% | Grundy, IL / 48,744 |
| 64. | 0.3% | La Salle, IL / 113,789 |
| 64. | 0.3% | Jersey, IL / 22,932 |
| 64. | 0.3% | Warren, IL / 17,745 |
| 64. | 0.3% | Brown, IL / 6,897 |
| 64. | 0.3% | Knox, IL / 52,932 |
| 69. | 0.3% | Mcdonough, IL / 32,730 |
| 69. | 0.3% | Perry, IL / 22,488 |
| 69. | 0.3% | Hancock, IL / 19,227 |
| 72. | 0.2% | Macon, IL / 110,719 |
| 72. | 0.2% | Fulton, IL / 37,205 |
| 72. | 0.2% | Will, IL / 667,977 |
| 72. | 0.2% | Saline, IL / 25,171 |
| 76. | 0.2% | Massac, IL / 15,425 |
| 76. | 0.2% | Vermilion, IL / 82,033 |
| 78. | 0.2% | Jefferson, IL / 39,202 |
| 78. | 0.2% | Calhoun, IL / 5,118 |
| 80. | 0.2% | Clay, IL / 13,927 |
| 81. | 0.2% | Morgan, IL / 35,755 |
| 81. | 0.2% | Montgomery, IL / 30,230 |
| 81. | 0.2% | Jasper, IL / 9,752 |
| 81. | 0.2% | Scott, IL / 5,374 |
| 85. | 0.2% | Shelby, IL / 22,362 |
| 86. | 0.2% | Kankakee, IL / 112,100 |
| 86. | 0.2% | Cook, IL / 5,172,848 |
| 86. | 0.2% | Macoupin, IL / 47,980 |
| 89. | 0.1% | Randolph, IL / 33,567 |
| 90. | 0.1% | Schuyler, IL / 7,527 |
| 90. | 0.1% | Pope, IL / 4,426 |
| 92. | 0.1% | Williamson, IL / 65,579 |
| 92. | 0.1% | Washington, IL / 14,841 |
| 94. | 0.1% | Cass, IL / 13,648 |
| 94. | 0.1% | Pulaski, IL / 6,262 |
| 94. | 0.1% | Gallatin, IL / 5,773 |
| 97. | 0.0% | Pike, IL / 16,580 |
Please note that we only rank locations with 'Swiss as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Swiss 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.