Local Data Search
A total of 58 results found. Show Results on Map.
| Rank | Median Age ▲ | County / Population |
| 1. | 29.00 | Merced, CA / 210,554 |
| 2. | 29.20 | Tulare, CA / 368,021 |
| 3. | 29.50 | Yolo, CA / 168,660 |
| 4. | 29.90 | Fresno, CA / 799,407 |
| 5. | 30.20 | Kings, CA / 129,461 |
| 6. | 30.30 | San Bernardino, CA / 1,709,434 |
| 7. | 30.60 | Kern, CA / 661,645 |
| 8. | 31.00 | Imperial, CA / 142,361 |
| 9. | 31.40 | San Benito, CA / 53,234 |
| 9. | 31.40 | Yuba, CA / 60,219 |
| 11. | 31.50 | Colusa, CA / 18,804 |
| 12. | 31.70 | Stanislaus, CA / 446,997 |
| 12. | 31.70 | Monterey, CA / 401,762 |
| 14. | 31.90 | San Joaquin, CA / 563,598 |
| 15. | 32.00 | Los Angeles, CA / 9,519,338 |
| 16. | 32.70 | Madera, CA / 123,109 |
| 17. | 33.10 | Riverside, CA / 1,545,387 |
| 18. | 33.20 | San Diego, CA / 2,813,833 |
| 19. | 33.30 | Orange, CA / 2,846,289 |
| 20. | 33.40 | Santa Barbara, CA / 399,347 |
| 21. | 33.70 | Glenn, CA / 26,453 |
| 22. | 33.80 | Sacramento, CA / 1,223,499 |
| 23. | 33.90 | Solano, CA / 394,542 |
| 24. | 34.00 | Santa Clara, CA / 1,682,585 |
| 25. | 34.10 | Sutter, CA / 78,930 |
| 26. | 34.20 | Ventura, CA / 753,197 |
| 27. | 34.50 | Alameda, CA / 1,443,741 |
| 28. | 34.60 | Lassen, CA / 33,828 |
| 29. | 35.00 | Santa Cruz, CA / 255,602 |
| 30. | 35.80 | Butte, CA / 203,171 |
| 31. | 36.00 | Mono, CA / 12,853 |
| 32. | 36.30 | Humboldt, CA / 126,518 |
| 33. | 36.40 | Contra Costa, CA / 948,816 |
| 33. | 36.40 | Del Norte, CA / 27,507 |
| 35. | 36.50 | San Francisco, CA / 776,733 |
| 36. | 36.80 | San Mateo, CA / 707,161 |
| 37. | 37.30 | San Luis Obispo, CA / 246,681 |
| 38. | 37.50 | Sonoma, CA / 458,614 |
| 39. | 37.80 | Tehama, CA / 56,039 |
| 40. | 38.00 | Placer, CA / 248,399 |
| 41. | 38.30 | Napa, CA / 124,279 |
| 42. | 38.90 | Shasta, CA / 163,256 |
| 42. | 38.90 | Mendocino, CA / 86,265 |
| 44. | 39.30 | Alpine, CA / 1,208 |
| 45. | 39.40 | El Dorado, CA / 156,299 |
| 46. | 41.30 | Marin, CA / 247,289 |
| 47. | 41.80 | Modoc, CA / 9,449 |
| 48. | 42.70 | Amador, CA / 35,100 |
| 48. | 42.70 | Lake, CA / 58,309 |
| 50. | 42.80 | Inyo, CA / 17,945 |
| 51. | 42.90 | Tuolumne, CA / 54,501 |
| 51. | 42.90 | Mariposa, CA / 17,130 |
| 53. | 43.00 | Siskiyou, CA / 44,301 |
| 54. | 43.10 | Nevada, CA / 92,033 |
| 55. | 43.70 | Sierra, CA / 3,555 |
| 56. | 44.20 | Plumas, CA / 20,824 |
| 57. | 44.60 | Calaveras, CA / 40,554 |
| 57. | 44.60 | Trinity, CA / 13,022 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.