Local Data Search
A total of 58 results found. Show Results on Map.
| Rank | Population Density ▼ | County / Population |
| 1. | 3,575.3/sq mi | San Francisco, CA / 829,072 |
| 2. | 3,255.4/sq mi | Orange, CA / 3,086,331 |
| 3. | 2,099.4/sq mi | Los Angeles, CA / 9,974,203 |
| 4. | 1,898.5/sq mi | Alameda, CA / 1,559,308 |
| 5. | 1,459.0/sq mi | Sacramento, CA / 1,450,277 |
| 6. | 1,412.2/sq mi | Santa Clara, CA / 1,841,569 |
| 7. | 1,345.2/sq mi | Contra Costa, CA / 1,081,232 |
| 8. | 998.5/sq mi | San Mateo, CA / 739,837 |
| 9. | 703.4/sq mi | San Diego, CA / 3,183,143 |
| 10. | 491.4/sq mi | San Joaquin, CA / 701,050 |
| 11. | 465.3/sq mi | Solano, CA / 421,624 |
| 12. | 440.1/sq mi | Santa Cruz, CA / 267,203 |
| 13. | 378.5/sq mi | Ventura, CA / 835,790 |
| 14. | 345.2/sq mi | Stanislaus, CA / 522,794 |
| 15. | 310.4/sq mi | Riverside, CA / 2,266,899 |
| 16. | 310.1/sq mi | Marin, CA / 256,802 |
| 17. | 278.2/sq mi | Sonoma, CA / 491,790 |
| 18. | 240.6/sq mi | Placer, CA / 361,518 |
| 19. | 199.5/sq mi | Yolo, CA / 204,162 |
| 20. | 176.6/sq mi | Napa, CA / 139,253 |
| 21. | 157.8/sq mi | Fresno, CA / 948,844 |
| 22. | 156.2/sq mi | Sutter, CA / 95,067 |
| 23. | 132.2/sq mi | Merced, CA / 261,609 |
| 24. | 132.1/sq mi | Butte, CA / 221,578 |
| 25. | 113.9/sq mi | Santa Barbara, CA / 431,555 |
| 26. | 113.5/sq mi | Yuba, CA / 73,059 |
| 27. | 112.7/sq mi | Monterey, CA / 424,927 |
| 28. | 108.8/sq mi | Kings, CA / 151,390 |
| 29. | 105.1/sq mi | Kern, CA / 857,730 |
| 30. | 103.4/sq mi | San Bernardino, CA / 2,078,586 |
| 31. | 101.6/sq mi | El Dorado, CA / 181,465 |
| 32. | 101.3/sq mi | Nevada, CA / 98,606 |
| 33. | 93.2/sq mi | Tulare, CA / 451,108 |
| 34. | 75.8/sq mi | San Luis Obispo, CA / 274,184 |
| 35. | 70.8/sq mi | Madera, CA / 152,452 |
| 36. | 61.3/sq mi | Amador, CA / 37,159 |
| 37. | 48.3/sq mi | Lake, CA / 64,209 |
| 38. | 46.4/sq mi | Shasta, CA / 178,520 |
| 39. | 43.3/sq mi | Calaveras, CA / 44,921 |
| 40. | 40.9/sq mi | San Benito, CA / 56,888 |
| 41. | 39.5/sq mi | Imperial, CA / 177,026 |
| 42. | 33.3/sq mi | Humboldt, CA / 134,876 |
| 43. | 23.9/sq mi | Tuolumne, CA / 54,347 |
| 44. | 22.8/sq mi | Del Norte, CA / 28,066 |
| 45. | 22.6/sq mi | Mendocino, CA / 87,612 |
| 46. | 21.4/sq mi | Tehama, CA / 63,284 |
| 47. | 21.1/sq mi | Glenn, CA / 28,019 |
| 48. | 18.5/sq mi | Colusa, CA / 21,424 |
| 49. | 12.3/sq mi | Mariposa, CA / 17,946 |
| 50. | 7.4/sq mi | Plumas, CA / 19,286 |
| 51. | 7.1/sq mi | Lassen, CA / 33,356 |
| 52. | 7.0/sq mi | Siskiyou, CA / 44,261 |
| 53. | 4.5/sq mi | Mono, CA / 14,193 |
| 54. | 4.2/sq mi | Trinity, CA / 13,515 |
| 55. | 3.1/sq mi | Sierra, CA / 3,019 |
| 56. | 2.2/sq mi | Modoc, CA / 9,335 |
| 57. | 1.8/sq mi | Inyo, CA / 18,439 |
| 58. | 1.6/sq mi | Alpine, CA / 1,202 |
Please note that we only rank locations with 'Population Density' data. The rank above might not be a complete list. Locations without 'Population Density' data are not listed.