Local Data Search
A total of 58 results found. Show Results on Map.
| Rank | Czech as First Ancestry Population Percentage ▼ | County / Population |
| 1. | 1.6% | Sierra, CA / 3,019 |
| 2. | 1.0% | Alpine, CA / 1,202 |
| 3. | 0.8% | Plumas, CA / 19,286 |
| 4. | 0.8% | Nevada, CA / 98,606 |
| 5. | 0.8% | Mariposa, CA / 17,946 |
| 6. | 0.7% | Del Norte, CA / 28,066 |
| 7. | 0.6% | Calaveras, CA / 44,921 |
| 8. | 0.5% | Humboldt, CA / 134,876 |
| 9. | 0.5% | Shasta, CA / 178,520 |
| 9. | 0.5% | Marin, CA / 256,802 |
| 11. | 0.5% | Placer, CA / 361,518 |
| 12. | 0.5% | Tuolumne, CA / 54,347 |
| 13. | 0.5% | Lake, CA / 64,209 |
| 14. | 0.5% | Butte, CA / 221,578 |
| 15. | 0.4% | Mendocino, CA / 87,612 |
| 16. | 0.4% | El Dorado, CA / 181,465 |
| 17. | 0.4% | San Francisco, CA / 829,072 |
| 18. | 0.4% | Glenn, CA / 28,019 |
| 19. | 0.4% | Sonoma, CA / 491,790 |
| 20. | 0.4% | San Luis Obispo, CA / 274,184 |
| 20. | 0.4% | Colusa, CA / 21,424 |
| 22. | 0.3% | Ventura, CA / 835,790 |
| 22. | 0.3% | San Mateo, CA / 739,837 |
| 22. | 0.3% | Trinity, CA / 13,515 |
| 22. | 0.3% | San Diego, CA / 3,183,143 |
| 26. | 0.3% | Amador, CA / 37,159 |
| 26. | 0.3% | Napa, CA / 139,253 |
| 26. | 0.3% | Santa Cruz, CA / 267,203 |
| 26. | 0.3% | Madera, CA / 152,452 |
| 30. | 0.3% | Orange, CA / 3,086,331 |
| 30. | 0.3% | Siskiyou, CA / 44,261 |
| 32. | 0.3% | Contra Costa, CA / 1,081,232 |
| 33. | 0.3% | Alameda, CA / 1,559,308 |
| 33. | 0.3% | Modoc, CA / 9,335 |
| 35. | 0.3% | Sacramento, CA / 1,450,277 |
| 35. | 0.3% | Sutter, CA / 95,067 |
| 37. | 0.2% | Santa Clara, CA / 1,841,569 |
| 38. | 0.2% | Solano, CA / 421,624 |
| 38. | 0.2% | Monterey, CA / 424,927 |
| 40. | 0.2% | Riverside, CA / 2,266,899 |
| 40. | 0.2% | San Joaquin, CA / 701,050 |
| 42. | 0.2% | Santa Barbara, CA / 431,555 |
| 42. | 0.2% | Tehama, CA / 63,284 |
| 42. | 0.2% | Yolo, CA / 204,162 |
| 45. | 0.2% | Inyo, CA / 18,439 |
| 45. | 0.2% | Los Angeles, CA / 9,974,203 |
| 45. | 0.2% | Kings, CA / 151,390 |
| 48. | 0.2% | Yuba, CA / 73,059 |
| 49. | 0.2% | San Bernardino, CA / 2,078,586 |
| 50. | 0.1% | Stanislaus, CA / 522,794 |
| 50. | 0.1% | Mono, CA / 14,193 |
| 50. | 0.1% | Kern, CA / 857,730 |
| 53. | 0.1% | Lassen, CA / 33,356 |
| 54. | 0.1% | Tulare, CA / 451,108 |
| 54. | 0.1% | Fresno, CA / 948,844 |
| 56. | 0.1% | San Benito, CA / 56,888 |
| 57. | 0.1% | Merced, CA / 261,609 |
| 58. | 0.1% | Imperial, CA / 177,026 |
Please note that we only rank locations with 'Czech as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Czech as First Ancestry Population Percentage' data are not listed.